1、[4 in 1 Adapter] 4 in 1 High Definition Multimedia Interface adapter, USB C to dual High Definition Multimedia Interface adapter connects devices with one interface port to two High Definition Multimedia Interface ports and one USB 3.0 Port, one PD port, four ports can work at the same time. 2、[5Gbps Transfer Speed] USB 3.0 and power port, high speed USB 3.0 transfer speed up to 5Gbps, instantly and easily transfer high definition movies, suitable for USB flash drives, mice, keyboards and other USB A 2.0 / USB A 3.0 devices. 3、[Anti Interference Design] Portable and aluminum alloy design provide better heat dissipation. Special internal PCB anti interference design, no longer have to worry about WiFi signal interruption, Type C PD charging fast output up to 60W. 4、[Extended Mode] The extended mode supports for Windows system, which can transfer different images to three screens. Supports devices equipped with Type C or Thunderbolt 3 ports that support video and sound output modes. 5、[Compatible System] Plug and play, this multi port adapter does not require any software, drivers or complicated installation process. Compatible for OS X, for Windows, for Android, for Linux systems, Type C devices. Due to the limitation of for OS X, the images on the two screen devices will display the same. Item Type: Type C Adapter Material: Aluminum Alloy Resolution: High Definition Multimedia Interface 4K USB Interface: USB 3.0 1 x Type C Adapter