1. BI-DIRECTIONAL: USB 2.0 switch allows sharing of 1 USB device between two computers or 1 computer between 2 USB devices, 2 in 1 out / 1 in 2 out. 2. USB 2.0 DATA TRANSFER: USB 2.0 Switcher Selector supports super-fast USB 2.0 data transfer and is backward compatible with USB 2.0 and USB 1.1 devices, saving time and increasing efficiency. 3. ONE BUTTON SWITCHING: You can connect 2 computers or share 1 printer with 1 keyboard and switch between the computers you need to use with one button, making your work more efficient and your desk tidier. 4. EASY INSTALLATION: USB KVM switch has excellent compatibility, no driver required for Windows 10/8/8.1/7/Vista/XP and for OS X, for Linux, and for Chrome OS, just plug and play, connect the USB cable to the computer's USB port. 5. WIDE APPLICATION: USB 2.0 switch selector is perfect for sharing devices like printers, scanners, mice, keyboards, USB flash drives, and other USB devices between two computers. Item Type: USB 2.0 Switch Material: Plastic Product Color: Black Size: Approx. 6.5 x 4.5 x 2cm / 2.6 x 1.8 x 0.8in Input/Output: USB 2.0 1 x USB 2.0 Switch