Features: Brand new and high quality The adapter adopts metal, which is durability, heat dissipation, wear-resistant and strengthens the protections. Fast transmission 240W charging, 40Gbps transmission,8K@60Hz video signal. USB C interfaces devices is easy to store. Small and delicate, easy to pack and take without the burden Application:Suitable for Laptops, mobile phone tablets and power supplies with Type C interfaces. Specifications: Material:Aluminium Transmission speed:40Gbps Charging Power:240W Size:Approx.30mm/1.18inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item. Package includes: 1Pc USB C to USB C Adapter