SANOXY USB C to Dual HDMI Adapter 4K 4 in 1 Type C to Dual HDMI USB 3.0 Port for MAC OS Windows Android Linux USB C Device. Port: Two HDMI ports, one USB 3.0 port, one PD port. 4K resolution output: This product can transfer high-definition audio and video from a phone or tablet to an HDMI display for streaming and gaming with a resolution of up to 4k 3840×2160 at 30Hz resolution. Streaming from a smartphone: This product supports streaming from a smartphone, can play sports events directly on the phone, watch movies, games and display photos, albums, etc., Supports direct cable connection from smartphone to TV