Get USB connectivity anywhere. Install your USB devices anywhere! Combine the 4-port singlemode fiber USB extenderwith additional USB hubs to power up to 30 USB devices. It supports all major operating systems including Windows, Mac OS, and Linux. It's truly plug-and-play, ready to operate right out of the box. No new driver installation is required. The USB Ultimate Extender works with all USB device types: control, interrupt, bulk, and isochronous at up to 480 Mbps. It's ideal for a wide variety of USB devices, including printers, scanners, hard drives, audio devices, touch screens, and Web cams. An AC power adapter at the remote unit provides standard 1AS max to USB port. Use it for any or all of the following applications: Industrial control KVM extension Digital signage Remote desktop USB connections Security: Web camera, access control Medical device connectivity USB device sharing: printing, scanning, storage