• 【Versatile 4-in-1 USB Hub】Connect multiple devices simultaneously, including mouse, keyboard, and external hard drive (requires external power for hard drive). • 【Plug and Play】No drivers required, supports hot-swapping for immediate use with various devices. • 【High-Speed Data Transfer】Supports USB 2.0 with transfer speeds up to 5Gb/s, 10 times faster than standard USB 2.0. • 【Easy Switching】One-button switching between two computers eliminates the need for constant cable changes or complex network sharing software. • 【Wide Compatibility】Works with Windows 10/8/8.1/7/Vista/XP, for Mac OS X, Linux, Chrome OS, and backward compatible with USB 2.0 and 1.1 specifications. • 【LED Indicators】Visual indicators show which computer is currently active for easy management. • 【External Power Option】Separate Micro USB port allows for external 5V adapter connection when using high-power USB devices. Specifications: •Input Ports: 2 •Output Ports: 4 x USB 2.0 •Cable Length: 30cm •Data Transfer Rate: Up to 5Gb/s •Power Input: Micro USB (5V adapter, not included) •Compatibility: Windows, Mac OS X, Linux, Chrome OS Package included: •1 x USB Switch Hub •2 x USB Cables •1 x Type-C Power Cable •1 x English Manual