Expert Mouse™ TB800 EQ Multi-Connection Trackball

SKU K72457WW

The ExpertMouse TB800 EQ Trackball has been discontinued. Customers satisfied with their device may continue using it as normal. For concerns or support options, please contact Kensington Technical Support. Designed for creative professionals who require precise control, deep customization and all-day ergonomic comfort, the award-winning Expert Mouse™ TB800 EQ Trackball is the ultimate performance upgrade from traditional mice and trackballs. As Kensington's flagship finger-operated trackball, TB800 features a fully adjustable scroll ring and two customizable side scrolls, delivering intuitive control for scrolling and zooming — perfect for navigating complex workflows with ease. Expert Mouse™ features a large 55mm ball for ultra-precise tracking, reducing hand and wrist movement. With seamless multi-device connectivity and up to 16 programmable functions, TB800 places performance and precision at your fingertips.

iF Design Award and Red Dot Award for exceptional design and innovative features that enhance user comfort and productivity.
Adjustable scroll ring and two side scrolls for personalized control.
Exceptional optical tracking technology delivers accurate and responsive tracking with minimal hand and wrist movement.
Choose plug & play convenience or personalize your experience by assigning functions to up to 16 sets of programmable buttons.
Connect up to four devices and easily switch between computers and tablets without re-pairing.
Rechargeable battery supports up to 4 months of productivity with a single charge.* *Battery life may vary based on usage.
All-day comfort for both right- and left-handed users with average to larger-sized hands.
Windows 10 or later (32-bit/64-bit), Windows 11 (64-bit only), and macOS 13 or later.
Includes access to AVID Pro Tools, the industry-standard software solution for audio professionals.
Backed by Kensington’s professional support and a 3-year limited warranty.

$129.99

iF Design Award and Red Dot Award for exceptional design and innovative features that enhance user comfort and productivity.
Adjustable scroll ring and two side scrolls for personalized control.
Exceptional optical tracking technology delivers accurate and responsive tracking with minimal hand and wrist movement.
Choose plug & play convenience or personalize your experience by assigning functions to up to 16 sets of programmable buttons.
Connect up to four devices and easily switch between computers and tablets without re-pairing.
Rechargeable battery supports up to 4 months of productivity with a single charge.* *Battery life may vary based on usage.
All-day comfort for both right- and left-handed users with average to larger-sized hands.
Windows 10 or later (32-bit/64-bit), Windows 11 (64-bit only), and macOS 13 or later.
Includes access to AVID Pro Tools, the industry-standard software solution for audio professionals.
Backed by Kensington’s professional support and a 3-year limited warranty.

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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. *Software compatible with Windows 10 or later and macOS 13 or later.

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.* Includes USB-C® cable for in-use charging and wired connection. *Battery life may vary based on usage.

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.

iF Design Award and Red Dot Award for exceptional design and innovative features that enhance user comfort and productivity.
Adjustable scroll ring and two side scrolls for personalized control.
Exceptional optical tracking technology delivers accurate and responsive tracking with minimal hand and wrist movement.
Choose plug & play convenience or personalize your experience by assigning functions to up to 16 sets of programmable buttons.
Connect up to four devices and easily switch between computers and tablets without re-pairing.
Rechargeable battery supports up to 4 months of productivity with a single charge.* *Battery life may vary based on usage.
All-day comfort for both right- and left-handed users with average to larger-sized hands.
Windows 10 or later (32-bit/64-bit), Windows 11 (64-bit only), and macOS 13 or later.
Includes access to AVID Pro Tools, the industry-standard software solution for audio professionals.
Backed by Kensington’s professional support and a 3-year limited warranty.

Product Specifications

Operating System(s): macOS, Windows
Color: Black/Gray
Connectivity: 2.4GHz USB Receiver, Bluetooth® LE, Wired USB-C®, Wireless
DPI: 400, 800, 1200, 1600
Sensor: Optical
Trackball Diameter (mm): 55
USB Receiver Size: Nano
Wireless Type: 2.4Ghz, Bluetooth® LE
Dimensions: 124 x 61 x 163mm (4.89 x 2.41 x 6.42")
Warranty: Limited 3-year warranty
Packaging Type: Retail
AES Encrypted?: Yes
Ball Control: Finger-operated
Scroll Type: Scroll Ring
Size and Fit: Ambidextrous
Battery Type: Rechargeable Battery

Expert Mouse™ TB800 EQ Multi-Connection Trackball