Serial Ball Mouse Legacy 9-Pin Serial Style Mouse NEW DB9 DOS Windows 3.1 95 486 | eBay
6 in. DB9 Male to Mini6 Male Serial Mouse to PS-2 Port at Lowes.com
tinkerBOY PS/2 Mouse to Mac Converter / Adapter for Macintosh with DB9 Mouse Port - tinkerBOY
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FidgetGear 9pin DB9 RS-232 Com Serial Trackball Mouse Industrial Medical Mechanical mice W : Amazon.in: Computers & Accessories
Monoprice Serial Data Y-Cable - RS232 Serial Mouse or Monitor Splitter, One DB9 female to Two DB9 male - Walmart.com
DB9 Male to PS/2 Male Mouse Adapter at Cables N More
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Serial 2 Button Mouse w/ 9 Pin Serial DB9 Windows DOS and ps2 486 386 CNC NEW | eBay
PS/2 6 Pin Mini Din Female to DB9 Serial 9 Pin Female Mouse Adapter Convertor | eBay
Vintage Logitech Pilot Mouse Model M-MM43 (DB9 Serial Port) | eBay
D - Serial Optical 3 Button Mouse + FREE Mouse Pad w/ 9 Pin Serial DB9 Windows | eBay
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SPC Technology SPC10469 Serial Mouse DB9 Male/Female Data Cable 6ft NEW | eBay
foone on Twitter: "The other way was the Serial Mouse. Not all PCs had serial ports, but they were quite common and standardized, so a serial port mouse was and obvious way
Faguss' Blog » Second Mouse (COM port) in a PC
CC2020AC - 6 Inches DB9 Male to Mini6 Male Logitech Serial Mouse to PS/2 Port