HUGE Trackball
The large 52mm-diameter trackball delivers an unimaginable feel of control. "HUGE" because it is larger than a regular trackball.
The large trackball provides an unimaginable feeling of control. Index and middle finger operation type wireless trackball mouse with palm rest to reduce the burden on the wrist during long hours of PC work.
Thumb Model Features
The shape and the placement of each button are similar to those of a mouse, making it easy for people who have used a mouse before to get used to the shape.
Thumb Model
Index-Finger Model Features
To equip with a larger ball than the thumb type. This has the advantage of making it easier to control the fine movements of the cursor. The feel of the operation is unique and requires some getting used to.
Index-Finger Model
Handy Model & Accessories
Japan Design
High design quality has been recognized by numerous design awards, including the Good Design Award, as well as by many users.
ELECOM is a Japanese consumer goods company with a simple mission: create quality products that deliver the most comfort and convenience for its customers. With a track record boasting some of the most innovative yet accessible products ever created, ELECOM has consistently raised the standards of excellence for technology products while taking care of its customers and employees.
ELECOM Trackball Series
 EX-G PRO |  IST RollMaster Bearing |  HUGE |  DEFT PRO |  EX-G |  Relacon | |
|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — |
Price | — | — | — | — | — | — |
Finger Operation | Thumb | Thumb | Index Finger | Index Finger | Thumb | Handheld |
Connection | USB 2.4GHz + Wired + Bluetooth | Bluetooth 5.3 | Wireless | USB 2.4GHz + Wired + Bluetooth | Wireless | Bluetooth 4.0 |
Customizable Buttons | 10 | 5 | 10 | 10 | 8 | 10 |
DPI switch | 500/1000/1500 | 500 | 500/1000/1500 | 500/1000/1500 | 750/1500 | 500/1000/1500 |
Ball Size | 34mm | 36mm | 52mm | 44mm | 34mm | 25mm |
Dimension | W4.3" X L5.3" X H1.9" | W2.8" X L5.0" X H2.0" | W4.5" X L7.2" X H2.3" | W3.6" X L5.3" X H2.3" | W3.7" X L4.9" X H1.9" | W1.6" X L4.4" X H2.2" |
Q: How can I install Mouse Assistant software?
A: Head to the ELECOM USA site to download the software.
Q: How can I get the English Product Manual?
A: The PDF manual is can be found attached to this product listing page or on the ELECOM USA site.
Q: How do I clean a trackball mouse?
A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing.
Q: What are the benefits of using a trackball mouse?
A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around.
ELECOM Trackball Series
EX-G PRO | IST RollMaster Bearing | HUGE | DEFT PRO | EX-G | Relacon |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Finger Operation | |||||
| Thumb | Thumb | Index Finger | Index Finger | Thumb | Handheld |
| Connection | |||||
| USB 2.4GHz + Wired + Bluetooth | Bluetooth 5.3 | Wireless | USB 2.4GHz + Wired + Bluetooth | Wireless | Bluetooth 4.0 |
| Customizable Buttons | |||||
| 10 | 5 | 10 | 10 | 8 | 10 |
| DPI switch | |||||
| 500/1000/1500 | 500 | 500/1000/1500 | 500/1000/1500 | 750/1500 | 500/1000/1500 |
| Ball Size | |||||
| 34mm | 36mm | 52mm | 44mm | 34mm | 25mm |
| Dimension | |||||
| W4.3" X L5.3" X H1.9" | W2.8" X L5.0" X H2.0" | W4.5" X L7.2" X H2.3" | W3.6" X L5.3" X H2.3" | W3.7" X L4.9" X H1.9" | W1.6" X L4.4" X H2.2" |
Q: How can I install Mouse Assistant software?
A: Head to the ELECOM USA site to download the software.
Q: How can I get the English Product Manual?
A: The PDF manual is can be found attached to this product listing page or on the ELECOM USA site.
Q: How do I clean a trackball mouse?
A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing.
Q: What are the benefits of using a trackball mouse?
A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around.
HUGE Trackball
The large 52mm-diameter trackball delivers an unimaginable feel of control. "HUGE" because it is larger than a regular trackball.
The large trackball provides an unimaginable feeling of control. Index and middle finger operation type wireless trackball mouse with palm rest to reduce the burden on the wrist during long hours of PC work.
Thumb Model Features
The shape and the placement of each button are similar to those of a mouse, making it easy for people who have used a mouse before to get used to the shape.
Thumb Model
Index-Finger Model Features
To equip with a larger ball than the thumb type. This has the advantage of making it easier to control the fine movements of the cursor. The feel of the operation is unique and requires some getting used to.
Index-Finger Model
Handy Model & Accessories
Japan Design
High design quality has been recognized by numerous design awards, including the Good Design Award, as well as by many users.
ELECOM is a Japanese consumer goods company with a simple mission: create quality products that deliver the most comfort and convenience for its customers. With a track record boasting some of the most innovative yet accessible products ever created, ELECOM has consistently raised the standards of excellence for technology products while taking care of its customers and employees.