Transcend ram upgraded mac

Features & details RAM Technology: DDR3L SDRAMRAM / Memory Speed: 1600 MHzRAM Form Factor: SO DIMM 204-pinRAM CAS Latency (tCL): CL11RAM / Storage Capacity: 4 GB

Hai the above item is a 4 gb transcend ddr 3 laptop ram speed is mhz it is originally from a dell xps laptop removed while upgraded  it is perfectly working with out any issues serious buyers bid

Only / Special for laptop/notebook,not compatible with Desktop computer Item specifics   Products Status: Stock Brand Name: hynix(Korea) Type: DDR3 Function:  Non-ECC Frequency: MHz/PCs Application:  laptop /notebook Module specifications: 204 pin Memory capacity:1GB Memory voltage::1.5V CL time:  Capacity description:single strip Warranty  No       please confirm your notebook/laptop is compatible with this kind RAM  THIS PRODUCT WAS REMOVED FROM MAC THIS IS AS GOOD QUALITY THAN OTHER BRAND'S THIS HAS NO WARRANTY NO RETURNS 100% IN NEW CONDITION THIS WAS REMOVED BECAUSED IT WAS UPGRADED TO 8GB WHEN I BROUGHT THE LAPTOP NEW HENCE THIS COMES WITH MAC BOOK THAT GIVES GOOD  PERFORMANCE THAT IS WITH MAC BOOK SO WARRANTY , WE CAN  NOT CLAM

Dell Inspiron 15R screen size 15.6 inches blacklit keyboard hd monitor intel i7 3rd generation 8 gb ram 1 tb hdd 2 gb graphic card 2.20 ghz clock speed original windows 8 upgraded to 10 accessories included wireless mouse. I have used it only for editing pics. selling it because am upgrading to Imac or mac