It doesn't work for MAC system. Please make sure your laptop system, only support windows system!!!

Pls kindly Note: The card prodvide professional engineer, Pls be professional,you need have knowledga about sim card, if you don't have, pls don't buy it! one more things, clone sim card does not mean "read then write", it can not read protect data directly, like "KI". KI only can be get by hack,pls be professional make sure you have enough technology. Our device is a reader writer , It support

1) SIM ( 2G/ 3G/4G)
2) Smart Card(SLE4442 ,SLE4428, SLE5528, SLE5542, AT24C02/16/64 , AT88SC...)
3) eID card
4) EMV Bank card

Support Windows xp/Win7(32bit&64bit) operations !!! Name: LTE 4G Blank USIM Card SIM Card Size: Standard SIM Card,Micro SIM Card and Nano SIM Card, 3 in 1 Compatible: 4G FDD LTE WCDMA GSM Feature: Can be written ICCID, IMSI, KI, OPC . Application: For Telecommunications Operator capacity: 128k

The parcel include :
1 x reader writer device
5 x LTE 4G USIM blank cards
1 x USB flash disk that already contains the downloaded software.
➤ Package Include : SCR-N68 sim reader writer , it come with SIM Personalize Tools + 5pcs Programmable Blank LTE USIM 4G Card. (The SIM Card in paracel are blank and rewritable).Support for reading and writing two different sizes of cards (Smart Card and SIM), no card converter.
➤ Smart Chip Card Reader Support Card Type:(1)SIM, (2)Smart Card, (3) eID card, (4) EMV Bank card.
➤ Driver Support -- Compatible with WinXP, Win7, Win 10 , Linux, MacOS. Sim tools use by Windows only!
➤ If you have any dissatisfaction with product. You just need to contact us freely on Amazon, we will reply to you within 24 hours. Hoping you have a pleasant online shopping experiences.
➤ Note -- Support 2G 3G 4G Sim blank cards programmer . Pls kindly Note: The card prodvide professional engineer , if you don't know about sim card, pls don't buy it!