Sell ❂☏iMice USB HUB 3.0 Multi USB 3.0 HUB Splitter 3 Ports Card Reader Multi USB Hub Super Speed Micro Hab for Computer Acce best price

iMice USB HUB 3.0 Multi USB 3.0 HUB Splitter 3 Ports Card Reader Multi USB Hab Super Speed Micro Hab for Computer Accessories Q&A Q1. How long is the cable ? A1. USB 3.0 cable : about 20 cm ; USB 2.0 cable: about 40 cm Q2.Why the transfer speed is slow down if I use the HUB ? A2. The more terminals connected to a hub, the greater the chance of collisions, resulting in a lower transmission rate. This principle is consistent with the router principle. Q3. Why my computer unable to recognize HUB ? A3. ①May be a driver conflict, or incompatible,please try on another USB port , or another computer, to see whether it has the same problem, ②Please check whether the HUB appear in " manage device" or not. Q4. Why I can only see one SD card, can not see TF card ? A4. SD card and TF card can work only one of them once a time. Q5. I can not charge my phone, is this defective ? A5. This is USB HUB/ Combo, it is for offering more USB port, Not for charging. 1.100% brand new and high quality 2.Hot Plug & Play USB device 3.USB 2.0 interface transmission speeds up to 480Mbps. 4.USB 3.0 interface transmission speeds up to 5Gbps. 5.Type-C USB 3.1 interface transmission speeds up to 10Gbps. 6.LED indicator for power status 7.Support MS,M2,SD/MMC,TF memory card  8.Drive free,support Windows XP/2000/Vista/WIN 7/8/10,Mac OS,etc. Item Name:USB Hub Combo USB Ports:3 Ports Card Reader:Support MS,M2,SD/MMC,TF card Cable: 3.0 for 20cm, 2.0 for 40cm Type-C for 20cm Size:77*45*25mm Date Transfer Rate:Upto 480mbps/5Gmbps Color:White Compatible: Windows XP/2000/Vista/WIN 7/8/10,Mac OS,etc. 1x 3 Ports USB Hub Combo 2.0 or 3 Ports USB Hub Combo 3.0 or Type C USB HUB