Item Type: SwitcherColor: BlackMaterial: ABS .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1High-speed 2-port USB switcher supports simple installation, which not requires particularly complicated operations. 2No external power supply required and no need to install software this printer accessory can be compatible with USB 2.0, easy to use. 3You can share USB equipment including printers or scanners with up to 2 computers. 42-port switcher installation is simple, which does not require particularly complicated operations. 5Furthermore, this kind of switcher can supports USB printer, scanner, mouse, keyboard, mobile hard disk, etc.