What's the differene between thumb control and index finger controlled trackball mouse?
Use your index finger to move the ball(positioned on top) to control the cursor. This has 2 advantages: prevent thumb & wrist pain; offer more precision and preferred by some users for tasks requiring detailed control.
How many kinds of devices this wireless ball mouse can support?
This mouse with trackball adopts 2 Bluetooth modules and a 2.4G wireless module, which means it can connect 3 devices simultaneously and freely switch.
How the reprogrammable buttons work?
Please download SANWA software, and open it on mouse use. Then you can redefine buttons with different functions like media control, back & forward pages, start program, etc.
What's the meaning of Deceleration Mode?
For graphic design, drawing, and other fine works, we have a DPI deceleration function, which can change the mouse DPI to 100-200, and make your work perfect in detail.
Which system this Bluetooth + 2.4G Wireless trackball mouse support?
Standard USB-A interface, supports Windows11/10/8.1/8, macOS 12/11/10/13~10.15, iPadOS 13~15, iOS 13~15, Chrome OS, and versions later on.
SANWA PRODUCT COMPARISON
 GMAWBTTB138N |  GMABTTB130BK |  GMABTTB41 |  GMABTTB169 |  GMABTTB1BK | |
|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — |
Price | — | — | — | — | — |
Type | 2.4G Wireless + Bluetooth 5.1 | Bluetooth 5.1 | Bluetooth 5.1 | Bluetooth 5.1 | Bluetooth 5.0 |
DPI Level | 1000 / 1600 / 2400 | 600 / 800 / 1200 / 1600 | 600 / 800 / 1200 / 1600 | 600 / 800 / 1200 / 1600 | 400 / 800 / 1200 / 1600 |
Silent Click | ? | ? | ? | ? | ? |
Programmable Buttons | ? | ? | ? | ? | ? |
Trackball Size | 44mm | 34mm | 40mm | 34mm | 34mm |
Power Supply | 2*AAA Battery | 2*AAA Battery | 2*AAA Battery | Rechargeable with Cord | 2*AAA Battery |
Buttons | 5 | 3 | 3 | 5 | 5 |
Ergonomic Angles | 25° | 15° | 19° | 15° | 25° |
Product Size | W6.73"xD4.05"xH2.16" | W4.1"xD5.04"xH1.85" | W6.1"xD4.25"xH1.85" | W5.04"xD4.13"x1.85" | W5.16"x3.94"xH1.77" |
At SANWA, we create solutions that make life more comfortable and satisfying, whether at work or at home. Our products are designed to be functional, high-quality, and stylish, making your spaces for family, friends, and colleagues more comfortable and enjoyable.
Our Philosophy
- Think People First
- Create with Empathy
- Growing together
Fingers Fly, Tasks Done.
Twist. Click. Command.
Hot Pick
Ergonomic Mouse & Keyboard
Colorful Precision at Play.
DVD / CD Case
What problem are we solving?
We make life more comfortable by addressing everyday needs and evolving with changing times.
What makes our products unique?
Our products are designed with empathy, focusing on functionality, quality, and creating a WOW experience. We make items that feel essential and delightful to use.
Why do we love what we do?
We’re passionate about improving lives through thoughtful design. Seeing our products bring comfort and happiness makes every effort worthwhile.
Mouse Work Principal
Gravi 44mm Trackball
3 Devices Switch
Deceleration Mode
Noiseless Click
Medium-Large Hands
Compatible Systems
Mouse Parameters
What's the differene between thumb control and index finger controlled trackball mouse?
Use your index finger to move the ball(positioned on top) to control the cursor. This has 2 advantages: prevent thumb & wrist pain; offer more precision and preferred by some users for tasks requiring detailed control.
How many kinds of devices this wireless ball mouse can support?
This mouse with trackball adopts 2 Bluetooth modules and a 2.4G wireless module, which means it can connect 3 devices simultaneously and freely switch.
How the reprogrammable buttons work?
Please download SANWA software, and open it on mouse use. Then you can redefine buttons with different functions like media control, back & forward pages, start program, etc.
What's the meaning of Deceleration Mode?
For graphic design, drawing, and other fine works, we have a DPI deceleration function, which can change the mouse DPI to 100-200, and make your work perfect in detail.
Which system this Bluetooth + 2.4G Wireless trackball mouse support?
Standard USB-A interface, supports Windows11/10/8.1/8, macOS 12/11/10/13~10.15, iPadOS 13~15, iOS 13~15, Chrome OS, and versions later on.
SANWA PRODUCT COMPARISON
GMAWBTTB138N | GMABTTB130BK | GMABTTB41 | GMABTTB169 | GMABTTB1BK |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Type | ||||
| 2.4G Wireless + Bluetooth 5.1 | Bluetooth 5.1 | Bluetooth 5.1 | Bluetooth 5.1 | Bluetooth 5.0 |
| DPI Level | ||||
| 1000 / 1600 / 2400 | 600 / 800 / 1200 / 1600 | 600 / 800 / 1200 / 1600 | 600 / 800 / 1200 / 1600 | 400 / 800 / 1200 / 1600 |
| Silent Click | ||||
| ? | ? | ? | ? | ? |
| Programmable Buttons | ||||
| ? | ? | ? | ? | ? |
| Trackball Size | ||||
| 44mm | 34mm | 40mm | 34mm | 34mm |
| Power Supply | ||||
| 2*AAA Battery | 2*AAA Battery | 2*AAA Battery | Rechargeable with Cord | 2*AAA Battery |
| Buttons | ||||
| 5 | 3 | 3 | 5 | 5 |
| Ergonomic Angles | ||||
| 25° | 15° | 19° | 15° | 25° |
| Product Size | ||||
| W6.73"xD4.05"xH2.16" | W4.1"xD5.04"xH1.85" | W6.1"xD4.25"xH1.85" | W5.04"xD4.13"x1.85" | W5.16"x3.94"xH1.77" |
At SANWA, we create solutions that make life more comfortable and satisfying, whether at work or at home. Our products are designed to be functional, high-quality, and stylish, making your spaces for family, friends, and colleagues more comfortable and enjoyable.
Our Philosophy
- Think People First
- Create with Empathy
- Growing together
Fingers Fly, Tasks Done.
Twist. Click. Command.
Hot Pick
Ergonomic Mouse & Keyboard
Colorful Precision at Play.
DVD / CD Case
What problem are we solving?
We make life more comfortable by addressing everyday needs and evolving with changing times.
What makes our products unique?
Our products are designed with empathy, focusing on functionality, quality, and creating a WOW experience. We make items that feel essential and delightful to use.
Why do we love what we do?
We’re passionate about improving lives through thoughtful design. Seeing our products bring comfort and happiness makes every effort worthwhile.