Features: 1.Supporting the 4K High Definition Multimedia Interface output resolution on big?screen TV, as clear as a movie theater. 2.Adopting new USB 3.1 Type?C interface, this adapter is backweard compatible with USB 3.0/2.0 with faster data transmission. 3.Anti-electromagnetic interference, stable data synchronization, avoid data interference by surrounding signals. 4.3 different ports allow the hub to connect to many peripheral devices, including TV, computer, projector, etc. 5.This 3 in 1 converter is very easy to use, just plug?and?play and no driver required, also very easy to carry. specification:Item Type: USB C Adpater Product Material: ABS + Aluminum Alloy Input Interface: Adopting the new USB 3.1 Type-C interface Output Interface: High Definition Multimedia Interface, USB, Type-C Female High Definition Multimedia Interface-Enabled TV or Ultra High Definition 2160P (3840 x 2160) will be displayed at 60Hz to 1080P or 30Hz. Support USB 3.0 super high-speed (5Gbps) transmission, backward compatible with USB2.0. Working Temperature: -20C~+65 Working Humidity: 5~95%RH (non-condensing) PackageList: 1 x USB C Adpater