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SANWA 34mm/1.34inch Trackball, Replacement Ball for Logitech M575, M570, MX Ergo, Kensington TB450, TB550, Pro Fit Ergo, and Other Compatible Trackball Mouse, Glossy Purple + Green, Set of 2
✅ In stock
F
Grade
Analysis Confidence
61%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jan 4, 2026 9:16 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 13% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 51% — a steep markdown from the official listing.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
14.87/28
Recent Value
0/22
Market Standing
0.83/20
Deal Strength
1.5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
SANWA
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Work with Optical Sensors】-This replacement trackball provides excellent optical sensors sensitivity. Comfortable for thumb control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement.
✓【Purple Ball Compatibility】- This replacement ball is designed for any trackball mouse using a 34mm/1.34 inch trackball. Compatible with models like MX Ergo, M570, M575, MX Ergo Plus; SANWA GMATB155, GMATB44BKN/RN, GMABTTB1BK; ELECOM: EX-G Pro(M-XPT1MRXBK), EX-G; Kensington: TB450, TB550, Pro Fit Ergo(K75326WW), Perixx: PERIPRO-801, Perimice-517 / 717 / 520 / 720, etc.
✓【Green Ball Compatibility】- - This replacement ball is designed for most trackball mouse using a 34mm/1.34 inch trackball. Compatible with models like MX Ergo, M570, M575, MX Ergo Plus; Kensington: TB450, TB550, Pro Fit Ergo, etc.
✓【Glossy Purple/Green Color】- Its surface is painted with a scratch-resistant coating and glossy purple/green 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
2 PCS Green+Purple
Connectivity Technology
USB
Special Feature
Ergonomic Design
Movement Detection Technology
Trackball
Product Dimensions
1.34 x 1.34 x 0.1 inches
Item Weight
0.882 ounces
Manufacturer
SANWA SUPPLY
ASIN
B0F1T8XLTT
Item model number
GBALL34GR-V
Date First Available
March 18, 2025
