Super High Speed 2 In 1 SD SIM Card Reader Micro SDXC TF T-Flash Memory USB 3.0 Internal Slim Card Reader
1.High speed data transmission, rate 480M bits per second.
2.Super Speed USB 3.0 interface (also compatible with USB 2.0).
3.Supports SDXC Micro SDXC cards.
4.Transfer high-resolution images and video recordings to your computer faster and more efficiently.
5.Utilize the full speed potential of your memory cards.
6.USB powered (no external power or battery needed).
7.LED card insertion / data transfer activity indicator.
8.Operation System requirement: Window 98 SE/ ME/ 2000/ XP/ Vista/Windows 7, and Mac OS 10.4 or or higher versions.