The B121-000 DisplayPort signal extender increases the distance a DisplayPort signal can be transmitted beyond the recommended 16ft (5m.). It supports computer video resolutions up to 1920 x 1200 @ 60Hz and HD resolutions up to 1080p @ 60Hz, as well as a maximum distance of 150ft. from the source. Use P580-series DisplayPort cables in most applications. When extending a 1920 x 1200 @ 60Hz (or 1080p @ 60Hz) video signal more than 100ft, use cable made with 24Awg wiring (available from Tripp Lite as a custom order) Simply connect the longer cable between the source and the B121-000, and the shorter cable (16 ft. or less) between the adapter and the monitor. Software or drivers are not required. Built-in Equalization control to adjust the video image. HDCP compliant. Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.