Welcome to our store! 1. BI-DIRECTIONAL: The USB 2.0 Switch allows for sharing one USB device between two computers or one computer between two USB devices (2 in, 1 out / 1 in, 2 out). 2. USB 2.0 DATA TRANSFER: The 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 you time and increasing efficiency. 3. ONE-BUTTON SWITCHING: Connect two computers or share one printer with one keyboard, and switch between the computers you need to use with a single button, making your work more efficient and your desk tidier. 4. EASY INSTALLATION: The USB KVM switch offers excellent compatibility. No driver is required for Windows 10/8/8.1/7/Vista/XP, OS X, Linux, and Chrome OS. Simply plug and play by connecting the USB cable to your computer's product USB port. 5. WIDELY USED: The USB 2.0 selector is perfect for sharing devices such as printers, scanners, mice, keyboards, USB flash drives, and other USB peripherals between two computers. Item Type: USB 2.0 Switch Material: Plastic Product Color: Black Size: Approx. 6.5 x 4.5 x 2 cm / 2.6 x 1.8 x 0.8 inches Input/Output: USB 2.0 1 x USB 2.0 Switch Customers are our top priority. If you encounter any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.