Model Name: CHD21-PRO. USB C Male to HDMI Male Converter Cable. Thunderbolt 4 and Thunderbolt 3 Port Compatible. USB C Displayport 1.4 (Backward compatible DP 1.2 and DP 1.1). Hdmi 2.1 (Backward compatible Hdmi 2.0b, 2.0a, 2.0 and Hdmi 1.4). 48 Gbps bandwith. HBR3/HBR2/HBR/RBR Data Rate. VESA D..