• 【2-in-4-out USB Sharing】Allows 2 computers to share 4 USB devices simultaneously, including keyboards, mice, printers, scanners, and USB drives without constant cable swapping. • 【One-Click Physical Switching】Features a convenient physical button on the front panel for instant switching between computers with zero learning curve. • 【High-Speed USB 2.0 Transfer】Supports USB 2.0 protocol with transfer speeds up to 480Mbps, ensuring fast data transmission and responsive peripheral performance. • 【Plug-and-Play Compatibility】No driver installation required, works instantly with Windows, macOS, and Linux systems for hassle-free setup. • 【Real-Time Status Indicators】Built-in LED indicator lights show which computer is currently active, providing clear visual feedback of the connection status. Specifications: •USB Standard: USB 2.0 •Input Ports: 2 (USB IN 1 / USB IN 2) •Output Ports: 4 (USB OUT 1-4) •Transfer Rate: Up to 480Mbps •Switching Method: Physical Key Button •Power Requirements: MicroUSB 5V DC •Product Size: 105mm x 53mm x 17mm •Compatible Systems: Windows XP/7/8/10/Vista, Mac OS, Linux •Applicable Device: Keyboards, Mouse, Printers, Scanners, USB Drives Package included: •1 x Switch Selector •2 x USB AM/M Cable •1 x Charging Cable •1 x English User Manual