Ranger 5021
 connects to: DB9, DB15

Screensize: 21"
Input Connector: BNC & D-15pin, TTL: D-9 pin
Video Input: RGB & TTL
Horiz Scan Rate: 15.5-38.5Khz
Vert Scan Rate: 50-90Hz
Pixel Res: 1024x768 laced, 800x600 non-laced
Dot pitch. .31

Medium persistence phosphor.

This monitor is also re-badged as the commodore 21" FST.