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SANWA Trackball 44mm/1.73in, Replacement Ball for ELECOM DEFT/DEFT PRO, and Other Compatible Trackball Mouse, Glossy Purple
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
B
Grade
Analysis Confidence
100%
🏷️ Price includes Coupon savings
Check Deal at Amazon
Price verified Sep 4, 2026 10:09 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 10% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 69% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
11.2/28
Recent Value
6/22
Market Standing
15.63/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
SANWA
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【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 ELECOM: DEFT PRO (M-XPT1MRXBK), DEFT Series(M-DT2URBK); Protoarc EM03(purple ball version), Nulea M511, M505A (purple ball version). Note: This ball is Not suitable for Trackman T-RB22 mouse (which uses 43mm/1.69" ball).
✓【Work with Optical Sensor】-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 Purple Color】- Its surface is painted with a scratch-resistant coating and glossy purple color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃.
✓【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.
⚙️ Specifications
Brand
SANWA
Color
Purple
Connectivity Technology
USB
Special Feature
Ergonomic Design
Movement Detection Technology
Trackball
Product Dimensions
1.73 x 1.73 x 0.1 inches
Item Weight
1.76 ounces
Manufacturer
SANWA SUPPLY
ASIN
B0F1TC4LJG
Item model number
GBALL44V
Date First Available
March 18, 2025
