Official Retro G.E.M HDMI Mod Kit
 
- Nintendo 64
- PS1
- PS2 (Slim)
- PS2 (Fat)
 
Check here for specific compatibility
 
The Retro GEM is the ultimate HDMI kit for your retro gaming consoles. 
 
Digital lag-free HDMI output
Simple firmware update procedure via WiFi
Advanced scaling and video filters.
 
Basic Edition: upgraded to the shiny edition via license upgrade page here
 
Installation Instructions are here
 
Extra notes: 
Audio fix for ps1 (see image)
https://discord.com/channels/1101136714916962364/1153740053462384640/1163911603188678688
https://shmups.system11.org/viewtopic.php?t=72055
 
Any question contact david@oldskoolconsoles.com