✓?Packaging & Service?Packaging including 1* 4 Port USB Hub 3.0, 30 days hassle-free return policy, 2 years quality guarantee and 24-hour friendly customer service from TSUPY. ✓?Easy to use?Plug and play, No software/App/drive needed, Wide work for Windows 10/8/8.1/7 / Vista / XP and Mac OS X, Linux, Chrome OS,Android and so on. ✓?Wide Compatibility?This TSUPY USB Splitter is great perfect for connecting various devices. Such as : OTG phone,Keyboard,mouse,cameras, microphones,usb card reader, USB stick , webcam, USB fan/cable and many other multi-port points line. ✓?5Gbps Data Transfer?The USB Hub 3.0 Splitter Super Speed up to 5Gbps Data Transfer files/photos/movies via the usb 3.0 port, sync large amounts of data in seconds, faster than usb 2.0 /480Mbps,4 usb ports work stable at same time.no disturbance for the 2.4G or WiFi signal. ✓?4 Port USB Hub with Long Cable?This USB 3.0 Hub Expander 4 USB ports on your computer, Connecting usb devices immediately. Premium material build and integrated chips.ensure stable transmission. With 65CM long cable, It is More convenient to use.