USB3.0 Card Reader and 3 Ports USB Hub,

1-High Efficiency -- All ports can work together at the same time,easily to transport data from each card or connecting device.

2-High Speed -- USB 3.0 with super speed 5 Gbps. Powered by USB port, no external power needed.

3-Compatibility -- Multi-function: 3 Ports USB 3.0 Hub + Card Reader for MS/MS PRO DUO, SD/MMC, M2, Micro SD(TF card)

4-Convenient -- Avoid the hassle of carrying multiple card reader adapters, and you can transfer photos, music, data with this combo.

5-Easy to Use -- Lightweight and portable. Low power consumption, it is suitable for desktop & notebook PC.     

6-USB3.0 3 port HUB Combo Card Reader for SD MMC M2 MS

7-100% Brand new and high quality

8-This USB 3.0 memory card reader is the ideal companion for your digital media.

9-Avoid the hassle of carrying multiple card reader adapters in order to transfer photos, music, data and more between multiple media platforms.

10-Ideal for portable use on the road or at home with a desktop or laptop.

11-Increase 3x USB ports

12-Low Power Consumption, Suitable for Desktop &Notebook PC

13-Support Memory Card: MS/MS PRO DUO/SD/MMC/M2/Micro SD(TF)

14-USB 3.0 compatible USB 2.0/1.1, runs at 5Gbps

15-System support: Win95/98/Me/2000/XP/win 7/win 10 and Mac os8.5 ... It does not 

16-support CF/XD Card Powered by USB port, no external power needed

17-Size:3*2*1inch