The USB 30/20 hub helps expanding the USB port of PC from 1 to 7, add 3 USB 30 ports and MS/M2/SD/TF slots card reader combo, expand your single USB port to get more stuff done at the same time. Versatile card reader: It features with SD(UHS-I), TF, MS, M2 card slots, which makes reading different types of memory cards conveniently, no need to buy another card reader anymore. High Speed: This USB 30 hub has a high-speed transmission bandwidth of 5Gbps, allowing data to be transferred smoothly without blocking. A copy of a standard definition movie is completed in 10 seconds. The data of the data file is completed instantly, which is 10 times faster than USB20. Widely Compatible: The USB hub compatible with Windows XP/Vista/7/8/81/10, OS, Linux, Chrome OS. Plug and play, with no complicated drivers or installation necessary, simply plug in your devices for a fast and secure data transfer. Compatible with USB devices and memory: Support USB devices such as mobile phones, USB drives, mice, keyboards, mobile hard drives, MP3s, USB cameras, USB desk lamps, etc., and are also compatible with SD, MS DUO, M2, T-Flash cards and other memory cards. Item Name:USB Hub USB Ports:3 Card Reader:Support MS,M2,SD/MMC,TF card Colour: white Material: plastic Package Contents: 1 * USB 30 Card Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.