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SANWA Wired Trackball Mouse, USB-C/A, Silent Clicks, Programmable, Purple
SANWA

SANWA Wired Trackball Mouse, USB-C/A, Silent Clicks, Programmable, Purple

Bottom line: The SANWA Wired Trackball Mouse: 34mm thumb ball moves the cursor without moving the mouse, so wrist stays put; main trade-off: macOS support is listed only through 10.15, so newer Macs may miss functions.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 34mm thumb ball moves the cursor without moving the mouse, so wrist stays put
  • ✓ Works on lap, couch, carpet, or car seat since the body never needs to slide
  • ✓ Silent left and right clicks for libraries, shared offices, and late-night use
  • ✓ Four DPI steps (600/800/1200/1600) with an LED flash confirming the current level
  • ✓ USB-A plug plus a snap-on USB-C adapter covers old desktops and new laptops

Cons

  • ✗ macOS support is listed only through 10.15, so newer Macs may miss functions
  • ✗ Wired only, so the cable is always on the desk with no Bluetooth option
  • ✗ Button remapping needs a separate SANWA software download from the manual
  • ✗ 1600 DPI ceiling is low for high-resolution or multi-monitor setups

Manufacturer description

The SANWA Wired Trackball Mouse puts a 34mm thumb-controlled ball under your thumb so your hand, wrist, and arm stay planted instead of sweeping across a mousepad. That matters if you work in tight quarters: because the body never moves, this trackball tracks just as well on a lap, a couch cushion, carpet, or a car seat as it does on a desk. Silent left and right clicks keep late-night sessions and shared offices quiet, and both buttons are remappable through SANWA's software linked in the user manual. A four-level DPI switch steps through 600, 800, 1200, and 1600 with an LED flash…

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SpecPicks Verdict

SpecPicks scored SANWA Wired Trackball Mouse using a rating × review-volume × price-fit model applied to published specs and reviews across the keyboards & mice category. SANWA's keyboards & mice lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Do I need to install a driver to use this trackball?

No. SANWA states no driver is required for tracking; plug it into USB-A, or use the included snap-on USB-C adapter. A separate SANWA software download, linked in the user manual, is only needed if you want to remap the buttons.

Are the clicks actually quiet enough for an office?

The left and right buttons are built as noiseless silent-click switches, which SANWA positions for offices, libraries, hospitals, and late-night use. Check recent reviews for firsthand noise impressions.

Will this work on my Mac?

SANWA lists macOS 10.13 through 10.15 compatibility and notes some functions may not be fully supported on macOS. If you run a newer macOS release, confirm current compatibility on the product listing before buying.

What DPI settings can I switch between?

Four levels: 600, 800, 1200, and 1600 DPI, cycled with the onboard DPI button. An LED flash indicates which level you just selected, so you can drop to 600 for image editing and move to 1600 for faster desktop navigation.

Can I use it without a desk or mousepad?

Yes. Because you move the 34mm ball with your thumb instead of sliding the mouse, it works on a desk, lap, bed, couch, carpet, or in a car. No tracking surface is needed.

Is there a warranty?

SANWA lists a 1-year warranty plus lifetime technical support. Check the product listing for current terms in your region.

Key Features

  • Ergonomic Comfort with Thumb Control – This trackball mouse is designed to keep your hand, wrist, and arm in a more natural position for greater comfort during long hours of use. The smooth thumb-controlled 34mm trackball allows precise cursor movement without moving the entire mouse, helping reduce muscle strain, fatigue, and wrist discomfort. No driver is required, portable to use on almost any surface, including your desk, lap, bed, couch, carpet, or even in the car.
  • Programmable & Silent Click Buttons - SANWA corded ball mouse is equipped with noiseless left and right buttons, let you work or browse without disturbing others. Ideal for quiet places like offices, libraries, hospitals, or late-night use. You can download SANWA software on user manual to remap the buttons and boost productivity.
  • Dual Interface Connection - Comes with USB-A port and a snap-on USB-C adapter, allowing easy plug-and-play across a wide range of devices, including desktop PC, laptops, windows, mac, etc.
  • Adjustable 4-Level DPI - Easily switch between 600 / 800 / 1200 / 1600 DPI to match different tasks. Whether you're browsing the web, editing images, managing spreadsheets, working, or relaxing, precise control is always at your fingertips. LED flashes indicate the current DPI level for instant feedback.
  • Wide System Compatibility - SANWA ergonomic wired ball track mouse works with Windows 11/10/8.1/8/7 and macOS 10.13 to 10.15. Compatible with most PCs, laptops, and desktops. *Note: Some functions may not be fully supported on macOS. Come with a 1-year warranty and lifetime technical support.

Full Specifications

BrandSANWA
ColorPurple
Range10 meters
Model NameGMATB128V
Style NameWired
Unit Count1 Count
ConnectivityUSB-C
Model NumberGMATB128V
Power SourceCorded Electric
CompatibilityPC, Switch, Mac
Button Quantity3
Connection TypeWired
Special FeatureErgonomic Design, Lightweight, Programmable Buttons, Soundless
Antenna LocationOffice
Hand OrientationRight
Hardware PlatformPC
Compatible DevicesPersonal Computer
Enclosure MaterialPlastic
Movement DetectionTrackball
Additional FeaturesErgonomic Design, Lightweight, Programmable Buttons, Soundless

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SANWA Wired Trackball Mouse, USB-C/A, Silent Clicks, Programmable, Purple is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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SANWA Wired Trackball Mouse, USB-C/A, Silent Clicks, Programmable, Purple
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