Aluminum 3 Port USB 3.0 Hub MS SD M2 TF Multi-In-1 Memory Card Reader Adapter Description 3.0 High Speed. The hub supports super faster data transfer up to 5Gbps- 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or files in just seconds Multi-function: 7-in-1, 3*USB 3.0 + MS/SD/M2/TF Card Reader, 7 Slots; Please noted the hub can read only one card at each time, 2 or more card cannot be simultaneously. Stable and secure: the USB Hub comes with built-in protection for over-voltage and over-current, this USB 3.0 hub can keeps your digital devices and data safe. Extensive Compatibility: Compatible with Windows XP/Vista/Win7/Win8/Win10 & Mac OS 9.1 and above version. 3 Ports USB Combo+Card Reader Support MS,M2,SD/MMC,TF memory card Drive free,support Windows XP/2000/Vista/WIN 7/8/10,Mac OS,etc. Specification Item Name:USB Hub Combo USB Ports:3 Card Reader:Support MS,M2,SD/MMC,TF card Size:77*50*25mm Color:White Compatible: Windows XP/2000/Vista/WIN 7/8/10,Mac OS,etc.   Package 1 x USB HUB Combo