StarTech.com 10 ft Straight Through Serial Cable - M/F - 10 ft - MXT10010 - Serial Cables - CDW.com
Right Angle D-Sub 15pin or 9pin VGA Male to Female Convertor Monitor DB15 DB9 VGA RGB HDB Extender 90 degree Connector 1PC | Wish
I have a crt monitor with a 9 pin video input. How can I adapt it to vga, dvi or hdmi? : r/crtgaming
RGB CGA 9-Pin Female to HD15 Pin Male VGA Adapter Cable
RGB CGA DB 9-Pin Male To VGA HD 15-Pin Female Adapter Cable | eBay
LT12B-TTL, MMiracle 12" LCD Monitor, 9-Pin TTL Supports DA (Monochrome Mono) / CGA/ EGA Systems
Amazon.com: CGA RGB DB 9-Pin to HD 15-Pin VGA Adapter Cable : Electronics
Amazon.com: Sanpyl Mini DIN 9 Pin to RCA Audio Video Composite Cable, Mini 9 Pin DIN Male to 3 RCA Male Composite Video Extender Cord Adapter, Plated, for TV AV Receiver Monitor,
VGA 9-pin adapter / gender changer, connect older 9-pin VGA Monitor to PC 15-pin | eBay