Keychron is expanding its hardware lineup with the launch of the T1 HE wireless trackball mouse, introducing unique physical adjustments that let users fine-tune where the trackball sits beneath their thumb. The announcement follows the earlier introduction of the Nape Pro trackball device at CES 2026, which featured a slim and compact design built to sit directly against a keyboard. However, the new T1 HE adopts a more conventional form factor reminiscent of existing models from manufacturers like Logitech and Kensington, placing a 34mm ball on the side to optimize ergonomics for daily desktop use.
Priced at $59.99, the new mouse is currently available for preorder through Keychron's official online store. Customers can choose from three distinct color variants, including black, white, and translucent options. Shipping for the peripheral is scheduled to begin in early December.
Key takeaways
- The Keychron T1 HE is available for preorder at $59.99 in black, white, and translucent color options.
- A pair of mechanical dials underneath the mouse control the vertical and horizontal position of the 34mm trackball.
- The optical sensor features adjustable sensitivity ranging from 100 DPI to 2,400 DPI.
- A built-in 600mAh battery offers up to 106 hours of battery life over Bluetooth and 98 hours using a 2.4GHz wireless receiver.
Customizable ergonomics and sensor performance
Because hand and finger dimensions vary widely among computer users, traditional thumb-rest trackballs can occasionally cause strain during extended working sessions. To counter this common design challenge, Keychron outfitted the T1 HE with a pair of physical dials located on the underside of the chassis. These dials allow users to adjust the vertical and horizontal position of the 34mm trackball, enabling the ball to be extended or retracted slightly so it aligns squarely under the thumb. Although these positional adjustments are limited to just a few millimeters in either direction, the mechanical refinement aims to improve long-term comfort and reduce awkward reaching.
Under the hood, the peripheral features an optical sensor with sensitivity that can be adjusted anywhere from 100 DPI to 2,400 DPI. Users can cycle through these sensitivity levels using a dedicated preset button on the device or by leveraging the Keychron Launcher software. The companion software also unlocks additional device customizations, such as complete button remapping and macro creation across the mouse's six total buttons.
Connectivity options and battery endurance
The T1 HE provides versatile connectivity modes to accommodate diverse desktop setups. Powering the wireless device is an internal 600mAh battery engineered to deliver strong endurance between charges. Keychron specifies that the mouse can last for up to 106 hours of continuous use when operating in Bluetooth mode. Switching to the included 2.4GHz wireless receiver yields a slightly shorter battery life of up to 98 hours. For users who prefer a traditional wired setup or want to eliminate charging routines altogether, the T1 HE Wireless Adjustable Trackball Mouse also supports full functionality while connected via a standard USB-C cable.
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