Award-Winning Design

Proud recipient of the prestigious iF Design Award and the coveted Red Dot Award, the Expert Mouse™ TB800 EQ Trackball is celebrated for its outstanding design, stunning aesthetics, and innovative features that elevate user comfort and productivity.

Adjustable Scroll Ring and Two Side Scrolls

Effortlessly switch between line-by-line and smooth scrolling. Use the two customizable side scrolls for horizontal scrolling and zooming. A convenient switch lets you disable scrolling, reducing accidental inputs.

Exceptional Optical Tracking Technology

The large 55mm ball provides highly accurate and responsive tracking with minimal hand and wrist movement. With a polling rate up to 1kHz via wired or dongle connection, it delivers ultra-responsive performance, making it ideal for engineers and professionals needing accurate control.

Advanced Customization Options

Choose plug & play convenience or personalize your experience using free Kensington trackball software. Assign functions to up to 16 sets of programmable buttons. Enhance productivity and efficiency with just a few clicks.

Wireless + Wired Multi-Connection Flexibility

Connect up to four devices using 2 x wireless Bluetooth® connections, 1 x wireless 2.4GHz connection with government-grade 128-bit AES encryption, and 1 x wired USB-C® connection. Supports instant switching between computers and tablets without the need for re-pairing.

Rechargeable Battery

Supports up to 4 months of productivity with a single charge.

Ambidextrous Design for Average to Large Hands

Supports all-day comfort for both right- and left-handed users with average to larger-sized hands. The trackball operates in less desk space than a mouse and promotes greater comfort during extended use by minimizing arm and wrist movement.

Windows and macOS Compatible

Effortlessly supports Windows 10 or later (32-bit/64-bit), Windows 11 (64-bit only), and macOS 13 or later.

AVID Pro Tools Software

Our partnership with Avid empowers sound engineers with the professional's choice in audio production. Register your TB800 at kensington.com/protoolsintroplus to gain access to the extended version of Pro Tools, the industry-standard software trusted by audio professionals worldwide.

3-Year Limited Warranty

Backed by Kensington's professional support and a 3-year limited warranty.

• Expert Mouse TB800 EQ Multi-Connection Trackball
• 1 × USB-C (male) to USB-C (male) Cable
• 1 × User Manual
• 1 × Quick Start Guide
• 1 x Compliance Sheet
• 1 × Warranty Card
• 1 × Promotion Insert
• 1 × Health Information Sheet