【Dual-Host Sharing Solution】Connect two computers to share four USB devices simultaneously, eliminating the need for constant plugging and unplugging in multi-device office scenarios. 【USB 3.0 High-Speed Transfer】Supports USB 3.0 5Gbps high-speed transmission with backward compatibility for USB 2.0/1.1, ensuring efficient and stable file transfers for all connected devices. 【One-Touch Switch with LED】Physical button on top enables instant switching between two host computers, with LED indicator showing current connection status for intuitive operation without lag or delay. 【Universal Device Compatibility】Works seamlessly with USB drives, external hard drives, printers, keyboards, mice, scanners and other USB peripherals across different device types. 【Plug-and-Play Multi-System Support】Compatible with Windows, macOS, Linux and other mainstream operating systems without driver installation, supporting desktops, laptops, and all-in-one computers. 【Compact Durable Design】Space-saving compact form factor with stable circuit design that prevents overheating during extended use, perfect for business office and home multi-device environments. Specifications: Material: Engineering Plastic Number of Ports: 4 USB-A Output Ports, 2 USB Input Cables Transfer Rate: 5Gbps (USB 3.0) Network Standard: USB 3.0 (backward compatible with USB 2.0/1.1) Compatible Systems: Windows, macOS, Linux Applicable Device: USB drives, external hard drives, printers, keyboards, mice, scanners Package included 1 x H5 USB Switch Hub 1 x English User Manual Specifications Brand LEMORELE Certificate CE-RED Color Black User Manual (Language) English Gross Weight 0.896kg Volume Weight 0.040kg Package Length 16.000cm Package Width 6.500cm Package Height 1.700cm