IBM Trackball Mouse 6450350 PS/2 Tested And Working

IBM PS/2 Two Button Ball Mouse Model 6450350 90X6778 Vintage OEM

Vintage IBM Mouse Model 6450350 Original Two Button D-P L UNTESTED AS IS

Vintage IBM Computer Mouse Model 96F9275 Roller Ball Ps/2

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

[Not Test] Rare & Vintage Original IBM Mouse PS/2 Model 6450350 Two button Japan

IBM Front Panel Assembly - Power Switch/LEDs/Speaker - IBM PS/2 Model 76/77 MCA

IBM PS/2 Mouse 6450350 NOS Sealed Bag Foam Insert Vintage