Skip to main content
SANWA Wired Trackball Mouse, USB-C/A, Silent Clicks, Programmable, Blue
SANWA

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

Bottom line: The SANWA Wired Trackball Mouse: 34mm thumb ball moves the cursor without moving the mouse or needing a pad; main trade-off: wired only, so the cable is always on your desk or lap.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar keyboards & mice

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 or needing a pad
  • ✓ Silent left and right clicks for shared offices, libraries, and late-night use
  • ✓ Four DPI steps (600/800/1200/1600) with an LED flash confirming the active level
  • ✓ Ships with USB-A plug plus snap-on USB-C adapter for newer laptops
  • ✓ Buttons remap through SANWA's downloadable software for shortcuts

Cons

  • ✗ Wired only, so the cable is always on your desk or lap
  • ✗ SANWA notes some functions are not fully supported on macOS
  • ✗ macOS support listed only through 10.15, not current releases
  • ✗ 1600 DPI ceiling is low next to gaming mice that reach 8000-plus

Manufacturer description

The SANWA Wired Trackball Mouse puts a 34mm thumb-controlled ball under your hand so the cursor moves while the mouse body stays put. That matters if you work in tight space or off-desk: it tracks on a lap, couch, bed, carpet, or car seat without a mousepad, and no driver install is required to get moving. Silent left and right clicks keep it usable in shared offices, libraries, or a late-night room where a clicky mouse would carry. Four DPI levels (600, 800, 1200, 1600) switch on the fly with an LED flash confirming which step you are on, so you can drop to 600 for image editing and jump to…

Related Products

Other products in this category you may like:

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 lists it as plug-and-play with no driver required. You only download SANWA's software (linked in the user manual) if you want to remap the buttons.

Will it work with my USB-C-only laptop?

Yes. It has a USB-A plug and ships with a snap-on USB-C adapter, so it connects to either port type without a separate dongle.

How quiet are the clicks really?

SANWA specifies noiseless left and right buttons and positions it for offices, libraries, hospitals, and late-night use. Scroll and DPI button noise is not specified.

Does it work on a Mac?

It lists macOS 10.13 through 10.15 compatibility, and SANWA notes some functions may not be fully supported on macOS. Newer macOS versions are not listed, so check the product listing before buying for a current Mac.

What DPI settings does it have and how do I change them?

Four levels: 600, 800, 1200, and 1600 DPI. You cycle them with the DPI button, and an LED flash indicates which level is active.

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
ColorBlue
Range10 meters
Model NameGMATB128BL
Style NameWired
Unit Count1 Count
ConnectivityUSB-C
Model NumberGMATB128BL
Power SourceCorded Electric
CompatibilityPC, Switch, Mac
Button Quantity3
Connection TypeWired
Special FeatureErgonomic Design, Lightweight, Portable, Programmable Buttons, Soundless
Antenna LocationOffice
Hand OrientationRight
Hardware PlatformPC
Compatible DevicesPersonal Computer
Enclosure MaterialPlastic
Movement DetectionTrackball
Additional FeaturesErgonomic Design, Lightweight, Portable, Programmable Buttons, Soundless

Ready to buy?

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

Check price on Amazon →

Related Keyboards & Mice

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
SANWA Wired Trackball Mouse, USB-C/A, Silent Clicks, Programmable, Blue
View on Amazon →