Anker 310 USB-C Adapter (4K HDMI) - Anker US
If the Steam Deck has a USB-C and your TV has a HDMi couldn't you
USB C to HDMI Adapter 4K 60Hz HDR10 - USB-C Display Adapters
USB-C to HDMI Cable 4K/60hz 1.8m - Black – Cygnett
USB-C devices will be able to output to HDMI with new standard
USB-C to HDMI multiport adapter with ethernet and USB hub
USB-C to HDMI Adapter Cable, 4K, HDCP, Black, 16 ft.
Yealink USB-C to HDMI Adapter Cable for MTouch II USBC-HDMI B&H
USB-C devices will be able to output to HDMI with new standard
8K USB-C to HDMI 2.1 Adapter With HDCP2.3
HP USB-C 3.1 TO HDMI ADAPTER/CONNECTOR CABLE
USB-C to HDMI Video Adapter M/F - 4K/60Hz - 6in
USB-C® to 4K HDMI™ Cable – j5create
HDMI TO USB-C CABLE
HDMI to USB-C Port 4K 60Hz Converter Adapter