Description USB 3.1 Type C Plug to HDMI Converter with USB Cable 1.8m Connect smartphones, PC's, laptops and tablets to an LCD This USB 3.1 Type C to HDMI Converter Cable allows you use the USB Type-C port on your computer to directly to your HDMI equipped LCD Display or TV without the need for other converters and devices. Supports up to 4K Resolution and USB device charging to ensure continous use and playback. Supports resolution up to 3840*2160@30Hz. Backward compatible with 1080p@60Hz.  Perfect for intefacing smartphones, tablets, PC's and laptops with USB Type C connectors to your HDMI LCD, TV's and displays. Plug and Play Plug in and play design, no external power and driver required with this cable. Supports bus-powered and self-powered operation.  Gold-plated HDMI Connector Gold-Plated connectors resist corrosion and provide durability.  Specifications: Working voltage: 5V, 3.3V, 1.2V Working current: Power supply: no external power supply Input signal and resolution: 4Kx2K at 30Hz, 1920x1080p at 120Hz Output signal and resolution: 4Kx2K at 30Hz, 1920x1080p at 120Hz Features: USB port: 2.0 charging port, mobile phone emergency charging to solve all kinds of USB interface problems Supports bandwidth: 2.7Gbps Applications systems and devices: Google Chrome OS, Mas9.1-10.2 OS, Windows XP/VISTA/7/8, Samsung laptop, HP tablet, Apple MacBook, Google laptop, Lenovo computer, Dell laptop, alien computer, Microsoft Lumia950XL mobile phone Working mode: plug-and-play, no drive, support hot plug Applicable scope: to connect the type-C supports video output type-C device to the input device with HDMI port, such as (display, TV, projector) Other features: HDMI receiver, integrated HDCP key, embedded MCU without external MCU, supports for positive and negative sockets, integration supports bi-directional conversion, integrated USB billboard features, online upgrade firmware, supports device to start loading firmware