Sanwa Supply Wireless Ergonomic Trackball MA-WTB178BK

4969887697849

B08T5X6WBN

MA-WTB178BK

Sanwa Supply-MA-WTB178BK-Wireless Ergonomic Trackball

▪️ This wireless trackball features an ergonomic design with an ergonomic shape that reduces strain on the wrist.
▪️ Its new design allows you to lightly rest your hand on the side rather than placing it on top, minimizing wrist twisting.
▪️ It can be held at a natural angle, preventing wrist strain even during extended use.
▪️ A trackball that lets you roll the ball with your fingers to control the cursor.
▪️ Features a medium-sized 34mm ball, perfectly sized for thumb control.
▪️ Cursor speed can be switched between four levels: 400, 800, 1200, and 1600 counts.
▪️ Features silent switches for the left/right buttons and side buttons.
▪️ Operates on the interference-resistant 2.4GHz digital band, enabling stable data communication over a wide range with a 10m radius.
※Subject to no radio wave interference.
▪️ Includes a power ON/OFF switch to prevent battery drain when not in use.
▪️ The receiver stores easily by simply plugging it into the back of the mouse.


■Interface: USB HID specification version 1.1 compliant
※Compatible with USB 3.2/3.1/3.0/2.0 interfaces.


■Connector type: USB (Type-A connector)


■Connection method: 2.4GHz wireless


■Communication Range: Wooden desk (non-magnetic surface)/Approx. 10m radius, Steel desk (magnetic surface)/Approx. 2m radius
※Radio wave communication range varies depending on the usage environment.


■Resolution: 400, 800, 1200, 1600 counts/inch


■Silent Operation: Left/Right buttons, Side buttons


■Reading Method: Optical Sensor (IR LED)


■Buttons: 2 buttons, 2 side buttons, scroll wheel button


■Battery Performance: Continuous Operation Time/Approx. 285 hours
Continuous Standby Time/Approx. 13,333 hours
Usable Days/Approx. 508 days
*Based on using a PC for 8 hours per day with mouse operation accounting for about 5% of that time. (When using new AA alkaline batteries)
*Times may vary depending on environment (temperature, battery performance). (Alkaline batteries used). These are Sanwa Supply calculations that do not account for factors like natural discharge and are not guaranteed values.
*Performance will gradually decrease over time. Please be aware of this in advance.


■Size: Mouse/W86.2×D136.8×H67.6mm
Receiver/W15×D18×H5mm


■Weight: Mouse/Approx. 145.2g
Receiver/Approx. 2g


■Ball Size: Approx. 34mm diameter


■Accessories: Receiver×1, AA batteries ×2 (for testing), Instruction manual & Warranty card
Brand Name: Sanwa Supply
This wireless trackball features an ergonomic design with a human-centered shape that reduces strain on the wrist.
Its new design allows you to lightly rest your hand on the side rather than placing it on top, minimizing wrist twisting.
You can grip it at a natural angle, preventing wrist fatigue even during extended use.
This trackball operates by rolling the ball with your fingers to control the cursor.
It features a medium-sized 34mm ball, perfectly sized for thumb control.
4969887697849
Sanwa Supply Wireless Ergonomic Trackball MA-WTB178BK
(text created at , 2025-07-01)

154x86x210 mm

320 g