1. 4K high-definition input 1080P high-definition visual effect 2. Game live streaming is smoother as everyone fulfills their duties 3. Playing while recording, making the small screen bigger 4. Live streaming of mobile games sharing moments of glory 5. Core support rejection delay lag Interface:USB-A to HD video collector Resolution:1080P Interface:USB (The adapter needs to be purchased separately) Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:As Shown Material:Aluminum alloy Package Contents: 1 * video capture card 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.