ELECOM
ELECOM Ergonomic Comfort Design Trackball IST Wireless 2.4GHz Connect
Bottom line: The ELECOM Ergonomic Comfort Design Trackball IST Wireless 2.4GHz Connect ($59.99 on Amazon as of 2026-10-06): Steel roller bearing delivers friction-free 36mm ball glide; main trade-off: replacement Ruby Ball bearings not included in the box.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Steel roller bearing delivers friction-free 36mm ball glide
- ✓ Interchangeable ELECOM bearings extend lifespan (sold separately)
- ✓ 28-degree ergonomic angle supports all-day thumb-control comfort
- ✓ 36mm ball crosses large or multi-monitor screens in one swipe
- ✓ Light 5.2oz body, 2.4GHz wireless, works on Windows PC and Mac
Cons
- ✗ Replacement Ruby Ball bearings not included in the box
- ✗ 2.4GHz dongle only, no Bluetooth pairing option
- ✗ Thumb-operated layout has a learning curve for mouse users
SpecPicks Verdict
SpecPicks scored ELECOM Ergonomic Comfort Design Trackball IST Wireless 2.4GHz Connect using a rating × review-volume × price-fit model applied to published specs and reviews across the keyboards & mice category. ELECOM'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.
Key Features
- STEEL ROLLER BEARING MOUNTED TYPE - Roller Type Bearing Provides the Ultimate Feelings and Smoothness. The bearing designed by Japanese manufactrer provides friction-free ball oparation.
- INTERCHANGEABLE BEARINGS - Replaced with ELECOM bearing parts that sold separately
- ERGONOMIC DESIGN - Supports your hand in a natural angled position 28 degree for all day comfort.
- 36mm SILVER BALL SIZE - Easy to move from one end to the other even on large screens.
- Dimesion - Width 3.8 inch x Length 5.0 inch x Height 2.0 inch, Weight : 5.2oz
- *This product does not include replacement Ruby Ball bearings.
Full Specifications
| Brand | ELECOM |
|---|---|
| Color | Black |
| Special Feature | Roller Ball Bearing |
| Connectivity Technology | USB |
| Movement Detection Technology | Trackball |
| Full listing title | ELECOM Ergonomic Comfort Design Trackball IST Wireless 2.4GHz Connect, Super-Smooth Tracking with Roller Ball Bearing, 36mm Ball, Thumb Control, Compatible for Windows, PC, and Mac Black (M-IT11DRBK) |
Ready to buy?
ELECOM Ergonomic Comfort Design Trackball IST Wireless 2.4GHz Connect, Super-Smooth Tracking with Roller Ball Bearing, 36mm Ball, Thumb Control, Compatible for Windows, PC, and Mac Black (M-IT11DRBK) 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.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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