Easily share 4 USB devices (keyboard, mouse, printer, U disk, etc.) between 2 computers — perfect for switching between work and personal PCs. Supports ultra-fast 5Gbps transfer speeds and works with Windows, macOS, Chrome OS, and Linux — no drivers needed. Features a one-button switch with LED indicator and an extra Micro USB (5V 2A) port for powering high-demand devices like HDDs or cameras. (Note: Not a KVM switch; does not support video output.)