1,usb 3.0 card reader
2.Support :TF / Micro SD,WINDOWS 98 /ME/2000/XP/Vista//Mac QS
3,USB2.0version
4.OEM welcome

Charming multifunctional USB 3.0 Card reader for SD, MS, M2, TF, XD with 6 slot

USB 2.0 Card reader
High Speed USB2.0, Compliance with USB 1.1
support TF / Micro SD,WINDOWS 98 /ME/2000/XP/Vista//Mac QS

Plug and play ,high speed data tranfer
USB bus power Supply ,No external power supply required
Support high speed card, Slim size ,easy for carry
Transfer files between your computer and digital devices
Digital products best partner of lovers
Support windows 98/me/2000/xp/vista,Mac OS9.1 or higher