USB-C TO HDMI ADAPTER: Directly connect an HDMI monitor to your MacBook Pro, Windows laptop or tablet’s USB Type C or Thunderbolt 3 port. Ideal connector for multitasking, presenting video at trade shows and conferences, editing documents, playing online games and watching movies on a larger 4K screen. No other adapter or cable is needed to complete your 4K connection. (This cable is is uni-directional and only converts from USB-C to HDMI). TRUE 4K HDMI VIDEO: This 4K HDMI cable supports true 4K resolutions up to 4096 x 2160 (4K x 2K) at 30 Hz, as well as HDCP 1.4 and HDMI 1.4 specifications. It also supports 36-bit Deep Color and 4:4:4 chroma subsampling for top-level PC gaming or using your HDTV as a PC monitor.