Input Signal: Mini Display Port 1.1a Output Video: HDMI/DVI/VGA Input: Mini Display Port Male 20pin Output: HDMI Female Type A 19pin Connector: DVI Female (24+1) VGA Female 15Pin Vertical Frequency Range:50/60Hz Video Amplifier Bandwidth:2.25Gbps/225MHz HDMI/DVI/VGA:480i/480p,576p,720p,1080i/1080p External Power Supply: No external power needed Power consumption (Max):700mW The Length of the cable:20cm Color: Bl ack White Package weight:2.4 oz/68g 3-IN-1 GOLD PLATED Mini DisplayPort Male to HDMI/DVI/VGA Adapter Cable,Note: Only supports 1 display output at a time,A separate HDMI/DVI/VGA cable is required, not included Support Mini Display Port 1.1a Dual-mode input.Not compatible with Thunderbolt 3 (USB-C) ports The HDMI can support audio output for iMac (Late 2009) and Mac Book Pro (Mid 2010),But Don't Support compatible Suface Pro4 Support HDMI/DVI/VGA output with the max resolution of 1920x1080p@60Hz, 225MHz/2.25Gbps per channel (6.75Gbps all channel), 12bit per channel (36bit all channel) deep color. Automatic detect the display by plugging and unplugging it. Powered from Mini Display Port source. Compatible models: Mac Book Air, Mac Book Pro, iMac, and Mac mini with thunderbolt ports since 2011 are all supported Mac Book Air, Mac Book Pro, iMac, and Mac mini or PC with mini display port are also supported How to use: The product is easily and conveniently use, with three output ports: DVI VGA HDMI and a Mini Display Port. And you can use one of them at a time as your demand, when you want to use the DVI output; you just need to connect the DVI devices by a DVI cable. And when you want to use the HDMI output, you just need to connect the HDMI devices by a HDMI cable. When you want to use the VGA output, you just need to connect the VGA devices by a VGA cable. And, the Mini Display Port needs to connect with Mac Book, Mac Book Pro, or Mac Book Air Note: Please make sure if your Mac has one of the following two kinds of port: mini DP port and Thunderbolt port Brand No Brand SKU OT776EL0IRTH4NAFAMZ-17377