|IBM||SMB078, SMB021, or BMB020|
|Mouse||Country of Origin||Part Number|
|ADB Mouse (Square)||Taiwan||
|China, Malaysia, USA||
( Apple#699-8001 )
( Apple# 922-0998 )
|ADB II Mouse (round)||Taiwan||BMB022|
|China, Malaysia, USA.||
|Imac's & Newer||SMB078|
Retainer Rings: 1.00 eachWe have retainer rings available for the following mice:
1.2a-2.0a mice...............RNGMS12A (flat ring)
2.1a mouse.....................RNGMS21A (cup style)
We have the following replacement Large Trackballs available
The 2.25 fits in the older white kensington turbo and expert trackball
Others need to be measured for correct fitment.
These do not work in "newer" optical trackballs.
Pricing is 6.99 each.
We have the following replacement Small Trackballs available
Work in many notebooks and keyboards:
Pricing 3.99 each
- 95% of computer mice use the 7/8" mouse ball. (SMB078)
- The solid black mouse ball ( BMB022) can be replaced by the SMB078 mouse ball. The added weight will normally give better tracking and response.
- Most Apple mice that use the 1" (LMB01) have 3 clips on the retainer ring.
- Never clean inside of mouse with oils, lubricants, or solvents unless it is specially made for a computer mouse.