Source:
RetroPC
Micomsoft have released a new upscan converter called the
XRGB-3. With an upscan converter you can convert a composite, SVHS or RGB (Japanese Scart) signal of 15kHz to a VGA signal of 31kHz, in order to display your MSX (console) screen on an ordinary VGA monitor at high quality. The new X-RGB supports several output resolutions (1024×768, 1280×1024 and 1600×1200) and includes DVI-D input (PC passthrough) and output, making it very suitable for modern TFT panels.
Relevant link:
XRGB-3 - Japanese info page