SANWA Trackball 44mm/1.73in, Replacement Ball GMAWBTTB138N/GMATB137, ELECOM DEFT PRO, and Other Compatible Trackball Mouse, Glossy Red 44 MM

SANWA Trackball 44mm/1.73in, Replacement Ball GMAWBTTB138N/GMATB137, ELECOM DEFT PRO, and Other Compatible Trackball Mouse, Glossy Red

Product Features

• FIT IN 44MM TRACKBALL MOUSE- This replacement ball is designed for any trackball mouse using a 44mm/1.73 inch trackball. Compatible with models like SANWA: GMAWBTTB138N, GMATB137; ELECOM: DEFT PRO (M-XPT1MRXBK), DEFT Series; Protoarc EM03, Nulea M511, M505, M505B, etc.
• WORK WITH OPTICAL SENSORS-This replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
• HOW TO REMOVE THE BALL- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen.
• GLOSSY RED COLOR- Its surface is painted with a scratch-resistant coating and glossy red color for more effortless optical identification and smooth movement. Works Temperature: -40C to 60C.
• QUICK CLEANING TIPS- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement.