Hello， welcome to my store.<br /><br /><br /><br />1， We guarantee this is 100% brand new and high quality product.<br /><br /><br /><br />2， if you have any dissatisfaction with this product， we guarantee a full refund to you.<br /><br /><br /><br />3， for your better shopping experience， please choose the right color and the correct size! Thank you again for your order.<br /><br /><br /><br />Features:<br /><br /><br /><br />Support Mini Display Port 1.1a Dual-mode input<br /><br /><br /><br />The HDMI can support audio output for iMac (Late 2009) and Mac Book Pro (Mid 2010)<br /><br /><br /><br />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<br /><br /><br /><br />Automatic detect the display by plugging and unplugging it<br /><br /><br /><br />Powered from Mini Display Port source<br /><br /><br /><br />Specification:<br /><br /><br /><br />Brand new<br /><br /><br /><br />Color: white/Black， as picture shows<br /><br /><br /><br />Size: approx. 6*6*1.5 cm<br /><br /><br /><br />Cable length:approx. 18cm<br /><br /><br /><br />Input Signal: Mini Display Port 1.1a<br /><br /><br /><br />Output Video: HDMI/DVI/VGA<br /><br /><br /><br />Input: Mini Display Port Male 20pin<br /><br /><br /><br />Output: HDMI Female Type A 19pin<br /><br /><br /><br />Connector: DVI Female (24+1) VGA Female 15Pin<br /><br /><br /><br />Vertical Frequency Range: 50/60Hz<br /><br /><br /><br />Video Amplifier Bandwidth: 2.25Gbps/225MHz<br /><br /><br /><br />HDMI/DVI/VGA: 480i/480p，576p，720p，1080i/1080p<br /><br /><br /><br />External Power Supply: No external power needed<br /><br /><br /><br />Power consumption (Max): 700mW<br /><br /><br /><br />Compatible with:<br /><br /><br /><br />Mac Book Air， Mac Book Pro， iMac， and Mac mini with thunderbolt ports since 2011 are all supported<br /><br /><br /><br />Mac Book Air， Mac Book Pro， iMac， and Mac mini or PC with mini display port are also supported<br /><br /><br /><br />Notification :<br /><br /><br /><br />You should assure that if your Mac has one of the following two kinds of port : mini DP port and Thunderbolt port<br /><br /><br /><br />How to USE<br /><br /><br /><br />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<br /><br /><br /><br />devices using a DVI cable. And when you want to use the HDMI output， you just need to connect the HDMI devices using a HDMI cable. When you want to use the VGA output， you just need yo connect the VGA devices using a VGA<br /><br /><br /><br />cable.The Mini Display Port need to connect Mac Book， Mac Book Pro， or Mac Book Air<br /><br /><br /><br />Package included:<br /><br /><br /><br />1pc x 3in1 mini dp to dvi vga hdmi adapter<br /><br /><br /><br />Note: For any reason， if you have not received your product in the United States within a month， please contact us for processing.<br /><br />We are willing to resend the goods and get a full refund. If you are satisfied with my service. <br /><br />If you have received the deadline you received your product， please be the gift we gave you， and the product does not need to be returned to us. Thank you