Durable and easy to install. E-marker chip, safe and fast charging without damaging the device, providing protection for the battery health of Android/computer and other devices High speed transmission at 40Gbps rate 8K ultra-high definition screen projection, lifelike new horizons Compact design, lightweight and portable 8K60Hz high-definition screen projection 40Gbps high-speed transmission 240W fast charging Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:Black Material:ABS Package Contents: 1 * Data 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.