Description:1. audio output with 3.5MM audio interface, allowing for free access to audio and other devices 2. Compact structure, plug and play 3. No power adapter, USB power supply 4. Support high resolution output 5. It can easily play high-definition in your computer on the big TV screen Specifications: Resolution: 1920 * 1080P Line length: Line length 16cm, total length 25cm Interface standards: compatible port, VGA port Due to different batches, there may be differences in product appearance and printed text, which not affect use Material: ABS colour: Black Package Contents: 1 x -compatible to VGA converter 1 x Audio cable 1 cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.