The Icron USB 3-2-1 Starling 3251 is the world's first USB 3.2 Gen 1 extender that uses a custom CM or plenum-rated fire protection cable with ExtremeUSB-C technology, extending USB 3, 2, and 1 devices simultaneously up to 10 meters. The Starling 3251C is used to extend high-resolution USB 3 conference cameras, video recording devices, USB 3 and USB 2 flash drives, hard drives, keyboards, mice, interactive whiteboards, touchscreens, audio devices, and many other USB 3, 2, and 1 devices. Plenum version.