The Features for Magnetic compatible Adapter 1. Dhmi Male to Female Adapter Connector Support 8K 60HZ 2. Using magnetic design to better protect the interface 3.Upgrade hdmi2.1 compatible, the picture is more high-definition Material:Metal colour:Gray Package Contents: 1 x Magnetic -compatible Adapter Only the above package content, other products are not included. Note: Light 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.