If you have Mini DisplayPort in a device you would like to connect to your TV via the HDMI input, then this adapter is the solution for you! Works with Thunderbolt as well as Mini DisplayPort. Features: Connect HDMI screen to Mini DisplayPort output Double quality control Specifications: Dimensions: H:0.0 x W:0.0 x D:0.0 cm Guarantee:60 Months Model Number: 509-20