"Scart Mux" Scart Switch
 
Automatic scart switch.
High quality Tim Worthington original design.
 
Features:
 
Four RGB SCART inputs.
RGB video and audio driver amplifier on outputs.
Two 8 pin Mini-DIN ouputs that operate simultaniously.
Compatible with the Micomsoft Framemeister electrically and mechanically.
Suitable for other scalers such an the OSSC as well as CRT televisions sets.
Switch will lock to first input or prioritise inputs by rank (selecable by internal switch).
Option to use internal sync separator (enable from internal switch).
Powered by Mini USB connection.
Size 142.5 x 82.5 x 25.5mm - fits in your pocket.
 
Comes with some double sided for mounting to a flat surface.
No power supply or cables are included.
 
The output connectors are compatible with the SCART Cable Set for NESRGB
(Some assembly required)
 
A ready made 8p Mini-DIN to SCART cable is available from Retro Gaming Cables (UK)
 
Compatible with the ossc, just use the cable set here
 
A good quality USB power supply such as this one is required.
 
with a Mini-USB cable like this one.
 
More information and instructions here.