Tek Republic TUA-300 USB 3.0 to HDMI / DVI Adapter Type: USB to DVI / HDMI Color: Black Specifications: Display Modes: Primary / Extended / Mirror Connect up to six monitors HDMI Max. Pixel Clock (MHz) Support: 225 HDMI Resolution Support: 2048 x 1536 (4:3) ; 2048 X 1152 (16:9) Operation System: Windows 8/7/Vista/XP, Mac OS X 10.8.4 Output Connector: 1 X HDMI & 1 X HDMI to DVI adapter Dimensions: 3.4 x 2.1 x 0.9 Package Contents: TUA-300 1 x HDMI to DVI Adapter 1 x USB 3.0 Cable User Manual Driver CD