Features: Efficient USB Shahoadministrator: Share single USB device among four computers, enhancing productivity and streamlining office processes. Rapid USB version Connection: Achieve data transfer pace up to 480Mbps, ensuring quick and consistent file transfers for various USB devices. Flexible Switching Preferencesecond: Easily change between devices utilizing buttons, hotkeys, otherwise software for seamless action and convenience. Broad Agreement: Backs multiple operating arrangements including , , , PORTION, and COMPUTER, ensuring flexible usability. Permanent Metal Constructparticlemail: Constructed with robust metal housing for strengthened durability, suitable for extended use in varied conditions. Specifications: Product sizemail: 13.5x9.6x11cm Package Includes: 4-port automatic USB2.0 sharerx1 note: Only the package content, other products are not included. Light and different displays may cause the color of the item in the picture a little different from the real . The measurement allowed error is 1-3cm.