Avoid this cheap PS2 to HDMI adapter : r/ps2

For Sony PS2/PS1 to HDMI Converter Adapter Link Cable HD Link Cable Plug & Play

For PS2 to HDMI-Compatible Adapter Game Console HDTV Monitor Display Connectors

【High Performance】：Rybozen PS2 To HDMI Audio Converter for the PS2 console,outputs video and audio in full digital HDMI format, no transmission loss.

Rybozen PS2 to HDMI Converter Adapter, PS2 to HDMI Video Converter with 3.5mm Audio Output Cable for HDTV HDMI Monitor AV to HDMI Signal Transfer

AV to HDMI Converter is a universal converter for analog composite input to HDMI 1080p (60HZ) output. 2Port AV to HDMI Converter: Connect 2 RCA signal

Dingsun 2 Port RCA to HDMI Converter Dual AV to HDMI Adapter, Supports 16:9/4:3, Compatible with WII, N64, PS2, VHS, VCR DVD Players, TV and Projector

Adding an HDMI port to the PS2 fat - William Quade

Bitfunx HDMI Converter for Sony PS2 w/ RGB/Component Switch 480i 480p PAL 576i

4 Port RCA to HDMI Converter Dual AV to HDMI Converter Supports 16:9/4:3 Composite to HDMI Adapter Support 1080P PAL/NTSC Compatible with Sega/Xbox/PS1/PS2/PS3/WII/N64/VHS VCRs and DVD Players