This is a very expensive looking cheap Type-C to HDMI cable. I bought it to connect my Samsung S21 ultra to my TV via Samsung DEX Support and it worked like clockwork. This cable is plug and play, all you have to do is connect the Type-C to your device and the HDMI port to your TV and the magic will happen! This also worked with an Apple iPad Pro and my Lenovo Yoga laptop, which only has USB Type-C for display output. It can easily output 1080p and 2160p to the connected display.