The U360-003-KM 3-Port USB 3.0 SuperSpeed Hub does more than just connect USB peripherals to your computer. Built-in software allows you to share files and a single keyboard/mouse between devices: ? Two Windows personal computers (PC) ? Two Macs ? One PC and one Mac ? One PC and one Android tablet or smartphone ? One Mac and one Android tablet or smartphone Just connect the built-in USB 3.0 cable to an available USB port on your Windows or Mac computer or laptop. Connect up to three USB devices, such as a flash drive or external hard drive, to the top ports. To transfer files from one device to another or share a keyboard and mouse with a second device, connect the included USB cable to the hub’s SHARE port and an available USB port on another computer or On-the-Go (OTG) Android device. A USB Micro-B OTG adapter is included for connecting to Android tablets and smartphones. The U360-003-KM supports USB 3.0 data transfer rates up to 5 Gbps—ten times faster than USB 2.0—and it’s backward compatible with previous USB generations. Not only can you use one keyboard/mouse combination on two devices, you can also use the clipboard sharing feature to copy data from one computer and paste it in another. The U360-003-KM receives power through its USB connection, so no external power supply is required. Its compact design fits easily into a purse, backpack, briefcase or laptop bag for quick connection anywhere.