Converts DisplayPort into DVI port. Works with PC/Windows computers and any DVI monitor or HDTV including LED/LCD, plasma and projectors. Its latching DP connector secure port connection. Provides screen resolution up to 4Kx2K / 3840x2160 @ 30Hz and 1920x1080 / 1080p @ 120Hz. Features DisplayPort v1.2A to DVI 1.0. Supports all MS Surface Pro, MS Surface 3 and MS Surface Docks. Note: These Active Converters are required for MS Surface Docks. Does not support 1080p/144Hz (REV 1B; Connectors: DP Male to DVI Female)