IOGEAR GUC3025HW6 USB 3.0 to HDMI External Video Card Type: USB to HDMI Adapters Color: Black Specifications: Voltage: 5VDC Color Depth: 32-bit true Color Video Resolution: up to 1920x1200 Power Supply: Bus powered- no power supply needed Operating System Support: Windows® 7, Windows® 8, Windows® 8.1, Mac OS X 10.6+ Power On: Green Dimensions: 6.69 x 9.13 x 7.13 (H x W x L) Weight: 0.09 lb. Package Contents: VV2695 Parts: 3 Year Labor: 3 Year