3 IBM computer mouse - PS/2 in original box, 1 loose, Japan optical travel wheel

IBM Model M Keyboard SDL to PS/2 original Coiled Gray. Works Great!

IBM PS/2 80387 20Mhz math co-processor, color graphics card, 8402 board

IBM 486SLC2 Upgrade CPU for IBM PS/2 ver 1.5 Model 56/57 Tested And Working

new old stock NOS vintage IBM computer mouse mice model 6450350 2 button ps/2

23F2716 IBM PS/2 Hosiden Connector to 37 pin for external 5 1/4" floppy drive

SGI Silicon Graphics Long Keyboard & Mouse Extension Cable

Vintage IBM PS/2 Mouse Model 96F9275 – Made in Taiwan