USB 3 0 Hub to Optic Fiber BY USB 412DF (www.transwan.com.cn)

Transwan USB 3.0 Hub to Optic Fiber BY-USB-412DF Extend USB 3.0 Devices like Kinect over Single-mode Fiber to Max 250 Meters (820 FT). for more, please contact us at [e-mail] or visit www.transwan.c..., or buy from www.amazon.com...