Gsm modem usb sim

  This is a plug and play GSM Modem with a simple to implement RS232, TTL serial and USB interface. It works on frequencies 900/ 1800 MHz. Use it to send SMS, make and receive calls, and do other GSM operations by simple AT commands through a serial interface from microcontrollers and computers. It uses the popular SIM900A module for all its GSM operations. It comes with a standard RS232 interface which can be used to easily interface the modem to microcontrollers and computers. Through USB, the modem can be operated from a computer to send/receive calls, messages, etc    The modem consists of all the external circuit required to start experimenting with the SIM900A module like the power regulation, external antenna, SIM Holder, etc. Features Uses the extremely popular SIM900A GSM module USB communication allows direct communication with computers Provides the industry standard serial RS232 interface for easy connection to computers and other devices Provides serial TTL interface for easy and direct interface to microcontrollers Power, Status and Network LEDs for easy debugging Onboard MIC and Speaker circuits and 3.5mm audio connectors for direct connection to mics and speakers Can be used for GSM based Voice communications, Data/Fax, SMS,GPRS and TCP/IP stack Can be controlled through standard AT commands Module’s operation mode can be controlled through the PWR Key connected to the PWRKEY pin (refer the SIM900A datasheet for more information) Comes with an onboard wire antenna for better reception. Board provides an option for adding an external antenna through an SMA connector The SIM900A allows an adjustable serial baudrate from 1200 to 115200 bps Modem has low power consumption of 0.25 A during normal operations and around 1 A during transmission Operating Voltage: 7 – 15V AC or DC (board has onboard rectifier) Related Documents Stater Guide AT Commands Set   Download Terminal tool for Troubleshooting(winXP/7/8)

Specifications: GSM SIM900A USB SHIELD GSM/GPRS Module: SIMCOM SIM900A On board Interfaces USB (usb to serial using CP) RS232 with MAX232 TTL pin breakout (RXD,TXD,GND) SIM 900A GSM GPRS Module feature General features •Dual-Band MHz •GPRS multi-slot class 10/8 •GPRS mobile station class B •Compliant to GSM phase 2/2+ – Class 4 (2 W @900 MHz) – Class 1 (1 W @ MHz) •SAIC (Single Antenna Interference Cancellation) support •Dimensions: mm •Weight: 3.4g •Control via AT commands (GSM and SIMCOM enhanced AT Commands) •SIM application toolkit •Supply voltage range : V •Low power consumption: 1.0mA(sleep mode&BS -PA-MFRMS=9) •Operation temperature: -40°C to +85 °C Default Settings on the board The baud rate is set to when we ship the board. You may change it with AT+IPR = . The echo of characters is turned on by default. Downloads SIM 900 AT commands SIM900_AT_Command_Manual_V1.03.pdf USB Driver To connect GSM Modem with computer USB driver is required, please download from Silicon Labs website. GUI for windows Xplore GSM is a Windows GUI and command line software that can be used to test and evaluate the GSM USB Shield.

* 8 ports SIM card slots.Just like 8 single-channel equipments work at the same time * 2G GSM Frequency: 900/1800MHz * SMS sending: 600/800/1000/1200 SMS per hour by one port * Connection with the computer through RS232 interface (PCI card is opitonal) can be integrated with USB interface * Each port with separate power switch * Each individual module can be discharged * Bulk sms/mms sending, voice ads, data consumption and IMEI changeable etc * Open AT command * Industrial chassis, elegant shell * Wireless access to interne * Comply with GSM phase2 standard * Internet Services: PPP,TCP, UDP, FTP,HTTP, SMTP, POP3 Model NO. : QS81 Module : QS80 Network : GSM Frequency : Dual band: 850/900/1800/1900 Mhz Max Transmit Power Class 1(1W):DSC1800,PCS1900 Class 2(2W):GSM850,EGSM900 SIM Port : 8 x SIM card(big/small) slots SMS quantity : Send 600/800/1000/1200 SMS per hour by one port SIM port : Big card:85*53mm , small card:25*15mm, 1.8V or 3V Port : USB2.0/PCI Function:Bulk sms/mms,voice,wap,imei change,stk recharge,CSD,etc. Internet : Wireless Access to internet With TCP/IP stack Internet Services: PPP,TCP, UDP, FTP,HTTP, SMTP, POP3 AT command PC System : Windows2000,Windows XP,Windows Vista,Windows 7,WinCE 4.2,WinCE 5.0,WinCE 6.0,Linux,MAC Input voltage DC 12V~24V Working temperature -20℃~+70℃ Storage temperature -40℃~+85℃ Size : 220*120*114mm Package size : 27*21*17.1cm Housing : Aluminum Casing Weight :3.0kg Accessories :AC/DC adapter, USB cable/PCI card, Antennas and driver

Template__ Buy from 3G Modem Datacard Specialist (We Only Sell 3g Modem Related Product)  Over 4 Year Modem Selling Experience on .in  with 100% Customer Satisfaction Genuine Products From Genuine Seller 3 Year D-Link India Warranty With Vat Bill Buy With Confidence 100% Satisfaction Guaranteed Will Be Ship Only Through   Blue Dart   Courier  / DTDC Buy From Trusted Power Seller   High Speed Mobile Broadband HSUPA & HSDPA Modem (D-Link Branded Dwp-157) Up to  21Mbps.  Download Speed Up to  5.76 Mbps  Upload speed For Soft Wi-fi using with Dwp-157 You Have to contact D-link Customer support , D-link care will send you Additional Information Regarding Soft Wi-fi Feature Activation KEY FEATURES OF D-LINK DWP - MBPS WIRELESSDATA CARD (WHITE) Supports Phonebook Internal Antenna Voice Call Support Supports Upto 32 GB MicroSD Card USB Dongle 3G Support SMS Support SPECIFICATIONS OF D-LINK DWP - MBPS WIRELESSDATA CARD (WHITE) MODEM Network Type GSM, HSDPA, HSUPA, EDGE, GPRS, UMTS SIM or UIM Support Standard 6-pin SIM Card Interface

Walnut GSM/GPRS Modem USB The GSM/GPRS Modem USB uses SIM900A based Quad band MHz GSM / GPRS module. It can be connected to PC or laptop via  USB directly or to a microcontroller UART using TTL levels. The modem consists of all the external circuit required to start experimenting with the SIM900A module like the power regulation, external antenna, SIM Holder, etc. Modem is built with Quad Band GSM/GPRS based SIM900A module from SIMCOM. It works on frequencies MHz. SIM900A can search these bands automatically. The frequency bands can also be set by AT Commands. The baud rate is configurable from through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. Best suited for GSM based Microcontroller Projects (better than SIM300 and other GSM Modems) **** Can be Use for Bulk SMS sending using Compatible software. Features: U ses the extremely popular SIM900A GSM module. Accepts commands through On board USB serial. Also can accept commands from microcontroller UART. Provides serial TTL interface for easy and direct interface to microcontrollers. Works on 9V-18V 1 A SMPS supply. Speaker and Microphone pins onboard for voice Communication. On board SMA connector with GSM antenna. On board Power, Network, Ring and status LED’s for indication. Can do basic functions which can be done via normal phone like calling, send sms, access data through GPRS etc. Plug and play device. Can accept commands through Hyper Terminal. Ft232 R  Based USB communication- Better and Faster than other Cheap USB Drivers. Supports Windows / Vista / Server / XP / SE / MaC OS X / Mac OS 9,Linux 3.x.x / 2.x.x. Small size. NOTE: The modem consumes current of nearly 1A during transmission; please make sure that your power supply can handle such currents. Modems are pretested before shipping. We recommend to use a 12V DC 2 Amps power supply & Use USB Cable to Connect GSM MODEM to PC or Laptop. Please be very gentle with the SIM card tray while inserting or removing the SIM card. Also don't tighten the screws of the antenna too much, just make sure it is connected properly without exerting too much force to tighen the antenna. This Product Includes: ·          GSM/GPRS Modem USB ·          2 dbi Rubber duck antenna ·          USB Cable ·          USB Driver (FT232R) Please Visit for Download AT Commands & USB Drivers: http://www.walnutinnovations.com/gsm-usb-modem.html Rules and Regulations: 1. All Items

Walnut GSM/GPRS Modem USB The GSM/GPRS Modem USB uses SIM900A based Quad band MHz GSM / GPRS module. It can be connected to PC or laptop via  USB directly or to a microcontroller UART using TTL levels. The modem consists of all the external circuit required to start experimenting with the SIM900A module like the power regulation, external antenna, SIM Holder, etc. Modem is built with Quad Band GSM/GPRS based SIM900A module from SIMCOM. It works on frequencies MHz. SIM900A can search these bands automatically. The frequency bands can also be set by AT Commands. The baud rate is configurable from through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. Best suited for GSM based Microcontroller Projects (better than SIM300 and other GSM Modems) **** Can be Use for Bulk SMS sending using Compatible software. Features: U ses the extremely popular SIM900A GSM module. Accepts commands through On board USB serial. Also can accept commands from microcontroller UART. Provides serial TTL interface for easy and direct interface to microcontrollers. Works on 9V-18V 1 A SMPS supply. Speaker and Microphone pins onboard for voice Communication. On board SMA connector with GSM antenna. On board Power, Network, Ring and status LED’s for indication. Can do basic functions which can be done via normal phone like calling, send sms, access data through GPRS etc. Plug and play device. Can accept commands through Hyper Terminal. Ft232 R  Based USB communication- Better and Faster than other Cheap USB Drivers. Supports Windows / Vista / Server / XP / SE / MaC OS X / Mac OS 9,Linux 3.x.x / 2.x.x. Small size. NOTE: The modem consumes current of nearly 1A during transmission; please make sure that your power supply can handle such currents. Modems are pretested before shipping. We recommend to use a 12V DC 2 Amps power supply & Use USB Cable to Connect GSM MODEM to PC or Laptop. Please be very gentle with the SIM card tray while inserting or removing the SIM card. Also don't tighten the screws of the antenna too much, just make sure it is connected properly without exerting too much force to tighen the antenna. This Product Includes: ·          GSM/GPRS Modem USB ·          2 dbi Rubber duck antenna ·          USB Cable ·          USB Driver CD (FT232R) Please Visit for Download AT Commands & USB Drivers: http://www.walnutinnovations.com/gsm-usb-modem.html Rules and Regulations: 1. All Items

Please Search For A Coupon On Google According To Your Bank For 6% Flat Discount Type Keywords Like- Coupons For Hdfc,ICICI,SBI,PNB etc GSM SIm Will Work Not CDMA HUAWEI {E} {IDEA LOGO} {AUTO APN.+CALLING+MMS+SMS+USSD+PLUG & PLAY FACILITY}  (fully unlocked)  (WILL WORK WITH ANY GSM SIM CARD) Modem Feature/Specification-) -----IT CAN BE USED FOR 3G AS WELL AS 2G INTERNET CONNECTION. ---- GETS YOU HIGH-SPEED CONNECTIVITY TO THE INTERNET THROUGH ANY GSM NETWORK.  ---- SUPPORTS MICRO SD CARD UPTO 2 GB.(ALSO WORK AS CARD READER) ---- SUPPORTS SMS. ---- IS EASY TO INSTALL - JUST PLUG IN AND CONNECT. ---- SPEED 7.2 MBPS ---- USE IT WITH ANY GSM SIM. -----Memory Card Slot Modem Condition ----Modem Is In Used Condition,May Have Some Ignorable Marks Warranty ----This Is An Used Unlocked Modem And After Unlocking Warranty Not Remains,But I Am Giving You 7 DAYS Warranty For Checking And For Satisfaction Which Doesn't Cover Any Physical Damage Or By Water Damage,This Is A Branded Modem From ZTE (Comes In Top Brand Of Modem),So No Problem Comes/Occurs For Longer Time Shipping ----- item will be shipped through DTDC courier service Why To Buy From Me ----- Full Support Through  Telephone,Through Whatsapp, Or Whatever Possible Way ---- Better Service After Sales Not As Seller But As A Good Human Being What To Do After Receiving Kindly Check The Item Before Signing, In A Satisfactory Way,And Then Confirm It On That You Had Received The Item Feedback Feedback Is A Very Important Part Of Any Transaction On Online Or Offline, And Leaving Negative/Neutral Feedback Will Not Solve Your Problem,Kindly First Contact Us For Any Kind Of Disappointment Related To Our Product And Services, If We fails To Provide A Resolution Then You Can Contact    For Any Other Information Relates To This Product  You Can Contact Me On The Following By Your Suitable Way Whatsapp Me On Call Me On In Package You Will Get a single Modem only Final Speed is Depend On No. Of Users At A Same Period Of Time And Network Availability......... ANY GSM SIM WILL SUPPORTED Some Important Info GSM Networks----GPRS(2G/156Kbps),EDGE(2.5G/Kbps),WCDMA(3G/3.1Mbps),HSPA(3.5G/7.2Mbps),HSPA+(3.5G/42Mbps) Are The Example Of GSM Networks

iBall Airway 21.0 MP-58 3G USB Modem Data Card 21 Mbps Wi-Fi Ready   Fast Shipping Within 3 to 6 working days. 100% Satisfaction Guaranteed. With 1 Year Manufacturer Warranty. PLEASE SEE OUR 100% POSITIVE FEEDBACK AND BUY WITH CONFIDENCE Be sure to add me to your  favourites list !  Sign up for my email newsletters  by adding my Shop to your Favourites     Description iBall Airway 21.0 MP-58 3G Data Card iBall Airway 21.0MP-58  is designed to enable users with access to High Speed Internet via HSPA+ / UMTS / EDGE / GPRS Networks which offers a maximum data transfer rate download to 21Mbps & upload to 5.76Mbps. Vaulten 5GB Cloud Storage: - Cloud Service software bundled with iBall Airway data card - Free 5GB of Internet Cloud space  - Backup, Sync & Share your data, audio, video & much more..   iBall Hotspot: - Download the Soft AP application to create your own Hotspot (Wi-Fi) Zone. - Support for Win7/ Win8 os.   100 % UNLOCKED (Supports any network)   Key Features: Compatible with 2G/3G GSM Network High speed data transmit rate with Download up to 21Mbps & Upload 5.76Mbps Plug and Play Micro SD card slot - Max. up to 32GB support Voice Call SMS PhoneBook USSD Service Internal Antenna USB 2.0 interface OS Compatible: Winxp, Vista / Win7 / Win8 & MAC OS * (Intel Platform)   Specifications: Technical Standards: Data transmission up to 21Mbps (HSPA+) Data transmission up to 5.76Mbps (HSUPA) Data transmission up to 384kbps (UMTS) Data transmission up to 237kbps (EDGE) Data transmission up to 85.6kbps (GPRS)   Frequence Band: HSDPA / UMTS:  Mhz GSM /GPRS / EDGE: 850Mhz, 900Mhz, Mhz and Mhz   Power Class: WCDMA -  Power Class 3 GPRS   -  Power Class 4 EDGE -  Power Class E2   External Interface: UMTS/GSM Antenna -  Built-in Antenna USB Type -  Standard USB Interface USB Speed -  USB 2.0 High Speed SIM/USIM Card -  Standard 6 PIN SIM card interface, compliant with 3GPP and   General Features: Drivers: Zero-CD Automatic installation Languages Supported:  English PC Suite With Voice Call, SMS, Phone-Book & USSD Services   Hardware Requirements: Minimum C.P.U 500MHz (Intel Platform) 512MB RAM 40MB Free Disk Space Standard USB 2.0 port   Dimensions: 86(D) x 26 (W) x 9(H) mm   Led's: Colour Flashing Cycle -  Searching Network Red Slow Flashing -  Abnormal of (U)SIM card or no network Luminous continuously -  Data transmission Green Colour -  HSPA Blue Colour -  UMTS Purple Colour -  EDGE Yellow Colour -  GPRS   Operating Temperature: -10°c to 55°c   *Accessories Does Not Include Any SIM. The best way to contact us is through messages.

New iBall Airway 21.0 MP-58  2G 3G USB Modem Data Card 21 Mbps Dongle WiFi Ready iBall Airway 21.0MP-58  is designed to enable users with access to High Speed Internet via HSPA+ / UMTS / EDGE / GPRS Networks which offers a maximum data transfer rate download to 21Mbps & upload to 5.76Mbps.   Vaulten 5GB Cloud Storage:  - Cloud Service software bundled with iBall Airway data card - Free 5GB of Internet Cloud space  - Backup, Sync & Share your data, audio, video & much more.. iBall Hotspot: - Download the Soft AP application to create your own Hotspot (Wi-Fi) Zone. - Support for Win7 32-bit & 64-bit / Win8 32bit os. Compatible with 2G/3G GSM Network High speed data transmit rate with Download up to 21Mbps & Upload 5.76Mbps Plug and Play Micro SD card slot - Max. up to 32GB support Voice Call SMS PhoneBook USSD Service Internal Antenna USB 2.0 interface OS Compatible: Winxp, Vista / Win7 / Win8 & MAC OS * (Intel Platform) Technical Standards Data transmission up to 21Mbps (HSPA+) Data transmission up to 5.76Mbps (HSUPA) Data transmission up to 384kbps (UMTS) Data transmission up to 237kbps (EDGE) Data transmission up to 85.6kbps (GPRS) Frequency Band HSDPA / UMTS: Mhz GSM /GPRS / EDGE: 850Mhz, 900Mhz, Mhz and Mhz Power Class WCDMA - Power Class 3 GPRS  - Power Class 4 EDGE - Power Class E2 External Interface UMTS/GSM Antenna - Built-in Antenna USB Type - Standard USB Interface USB Speed - USB 2.0 High Speed SIM/USIM Card - Standard 6 PIN SIM card interface, compliant with 3GPP and General Features Drivers: Zero-CD Automatic installation Languages Supported: English PC Suite With Voice Call, SMS, Phone-Book & USSD Services Hardware Requirements Minimum C.P.U 500MHz (Intel Platform) 512MB RAM 40MB Free Disk Space Standard USB 2.0 port Dimensions 86(D) x 26 (W) x 9(H) mm Led's Colour Flashing Cycle - Searching Network Red Slow Flashing - Abnormal of (U)SIM card or no network Luminous continuously - Data transmission Green Colour - HSPA Blue Colour - UMTS Purple Colour - EDGE Yellow Colour - GPRS Operating Temperature -10°c to 55°c Payment Policy

Key Features of Huawei E303F/E303FH/E303FH-1 3G Data Card with Soft Wi-Fi SMS Support 2G/3G Support Supports Upto 32 GB MicroSD Card HSDPA and HSUPA Support Voice Call Support Huawei E303 The HUAWEI E303 is a high-speed packet access universal serial bus stick that allows you to connect to the internet wherever you go. You can also connect to 3G networks with this USB dongle. Connect on the Go With the Huawei E303, you can connect to the internet on the go seamlessly. Simply plug the dongle into your laptop and enjoy high speed packet access with EDGE, GPRS and GSM networks. You can also connect to the 3G networks with the Huawei E303. Soft WiFi Turn your laptop into a wireless router with the Huawei E303. This data card comes with a Soft WiFi feature that allows the device it is connected to act as a wireless router. Up to 5 devices can connect to this feature. MicroSD Card This USB dongle also serves as a MicroSD Card with a storage space of up to 32GB. Store data on the go with the Huawei E303. Compatible Operating Systems This data card works with Windows Vista, Windows XP, Windows 7, Windows 8 / 8.1. It also works with Mac operating systems and Linux. Specifications of Huawei E303F/E303FH/E303FH-1 3G Data Card with Soft Wi-Fi MODEM Network Type GSM, HSUPA, HSDPA, GPRS, UMTS, EDGE SIM or UIM Support SIM

Template__ Buy from 3G Modem Datacard Specialist (We Only Sell 3g Modem Related Product) Over 4 Year Modem Selling Experience on .in with 100% Customer Satisfaction Genuine Products From Genuine Seller 3 Year D-Link India Warranty With Vat Bill Buy With Confidence 100% Satisfaction Guaranteed Will Be Ship Only Through Blue Dart Courier / First Flight Courier Buy From Trusted Power Seller   High Speed Mobile Broadband HSUPA & HSDPA Modem (D-Link Branded Dwp-157) Up to 21Mbps. Download Speed Up to 5.76 Mbps Upload speed For Soft Wi-fi using with Dwp-157 You Have to contact D-link Customer support , D-link care will send you Additional Information Regarding Soft Wi-fi Feature Activation KEY FEATURES OF D-LINK DWP - MBPS WIRELESSDATA CARD (WHITE) Supports Phonebook Internal Antenna Voice Call Support Supports Upto 32 GB MicroSD Card USB Dongle 3G Support SMS Support SPECIFICATIONS OF D-LINK DWP - MBPS WIRELESSDATA CARD (WHITE) MODEM Network Type GSM, HSDPA, HSUPA, EDGE, GPRS, UMTS SIM or UIM Support Standard 6-pin SIM Card Interface

__Template__ Buy from 3G Modem Datacard Specialist (We Only Sell 3g Modem Related Product) Over 4 Year Modem Selling Experience on .in with 100% Customer Satisfaction Genuine Products From Genuine Seller 3 Year D-Link India Warranty With Vat Bill Buy With Confidence 100% Satisfaction Guaranteed Will Be Ship Only Through Blue Dart Courier / First Flight Courier Buy From Trusted Power Seller   High Speed Mobile Broadband HSUPA & HSDPA Modem (D-Link Branded Dwp-157) Up to 21Mbps. Download Speed Up to 5.76 Mbps Upload speed For Soft Wi-fi using with Dwp-157 You Have to contact D-link Customer support 1800 233 0000, D-link care will send you Additional Information Regarding Soft Wi-fi Feature Activation KEY FEATURES OF D-LINK DWP -157 21 MBPS WIRELESSDATA CARD (WHITE) Supports Phonebook Internal Antenna Voice Call Support Supports Upto 32 GB MicroSD Card USB Dongle 3G Support SMS Support SPECIFICATIONS OF D-LINK DWP -157 21 MBPS WIRELESSDATA CARD (WHITE) MODEM Network Type GSM, HSDPA, HSUPA, EDGE, GPRS, UMTS SIM or UIM Support Standard 6-pin SIM Card Interface

Netgear AC327U 3G Adapter 7.2 Mbps USB Modem Key Features of Netgear AC327U Data Card Supports 5.76 Mbps HSUPA USB Dongle Supports 7.2 Mbps HSDPA 3G Support Supports Upto 32 GB MicroSD Card Specifications of Netgear AC327U Data Card Modem Network Type HSUPA, UMTS, GSM, GPRS SIM or UIM Support SIM

CRC9 External Antenna Connector for 3G USB Modem Data Card Signal Booster   Fast Shipping Within 3 to 5 working days. 100% Satisfaction Guaranteed.   Description CRC9 Antenna for 3G USB Modem This antenna designed to significantly improve signal strength and transfer speeds for data connection. Simply connect the antenna to your data card or USB modem and experience the improvement.  ANTENNA FOR INCREASE THE NETWORK SIGNAL OF ANY 3G MODEM which have CRC9 jack Features: Usable indoor or outdoors Enhance and maintain excellent signal quality With BASE AND STAND FOR EASY INSTALLATION Quick, simple installation, no software required Suitable for most Huawei modems and other USB Modems Increase the signal strength and performance of 3G Wireless Network Compatible with 3G mobile broadband wireless router or card Specifications: Usage: SUITABLE FOR ALL 3G MODEMS WITH CRC9 CONNECTORS LIKE HUWAEI,AT&T SIERA Device: SIGNAL BOOSTER ANTENNA FOR CRC9 TYPE ANTENNA SLOT MODEMS AND MOBILE PHONES Frequency: HSDPA/UMTS (MHz/Mhz/850Mhz),GSM/GPRS/EDGE (MHz) Gain: 12dbi Connector: CRC9 Input Impedence: 50 Ohms Network Support:  Support all GSM network service e.g. BSNL,AIRTEL,IDEA,RELIANCE,AIRCEL,STEL and all Color: Black Note: CRC9 connector is mostly suitable with many 3g modems but still make sure that your 3G modem supports CRC9 connector   The best way to contact us is through Ask Seller a Question.   OUR TERMS & CONDITIONS: SHIPPING:  1) We ship only

KEY FEATURES OF D-LINK DWP - MBPS WIRELESSDATA CARD (WHITE) Supports Phonebook Internal Antenna Voice Call Support Supports Upto 32 GB MicroSD Card USB Dongle 3G Support SMS Support SPECIFICATIONS OF D-LINK DWP - MBPS WIRELESSDATA CARD (WHITE) MODEM Network Type GSM, HSDPA, HSUPA, EDGE, GPRS, UMTS SIM or UIM Support Standard 6-pin SIM Card Interface

Optimal Performance Effortless Installation Practical Portability Share Your Mobile Internet Micro SD card reader for additional storage function D-Link DWP G Modem Data Card 21 Mbps Description Product Description Connectivity Built-in ADSL2+ Modem HSUPA/HSDPA/UMTS and GSM/GPRS/EDGE networks Maximum download speeds of up to 21.6 Mbps and upload speeds of up to 5.76 Mbps SIM/USIM card slot Micro SD card reader for additional storage function Support MicroSD card reader for external storage SMS Manager PC, Phonebook applications Automatic software/driver installation Overview The DWP-G HSPA+ USB Adapter allows you to enjoy a fast mobile broadband connection on your notebook or computer, whether you are at home,

Optimal Performance Effortless Installation Practical Portability Share Your Mobile Internet Micro SD card reader for additional storage function D-Link DWP 157 3G Modem Data Card 21 Mbps Description Product Description Connectivity Built-in ADSL2+ Modem HSUPA/HSDPA/UMTS and GSM/GPRS/EDGE networks Maximum download speeds of up to 21.6 Mbps and upload speeds of up to 5.76 Mbps SIM/USIM card slot Micro SD card reader for additional storage function Support MicroSD card reader for external storage SMS Manager PC, Phonebook applications Automatic software/driver installation Overview The DWP-157 3G HSPA+ USB Adapter allows you to enjoy a fast mobile broadband connection on your notebook or computer, whether you are at home,

HUAWEI EG MODEM DATA CARD 21.1 MBPS SOFT WI-FI FOR 5 USERS +  BILL +  1YEAR HUAWEI WARRANTY + SUPPORTS ALL SIM + VOICE CALL & SMS The Huawei E offers dual-band UMTS ( MHz) and quad-band GSM ( MHz). The HUAWEI E is SIM card unlocked and free for any operators. So the E modem could be used