KENSINGTON 

KENSINGTON K72457WWMY EXPERT MOUSE TB800 EQ MULTI-CONNECTION TRACKBALL - TRACKBALL - OPTICAL - 1600 DP

Mfg Part Number:  K72457WWMY  
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Price: $149.06
Quantity:
More to Come
Last Updated: May 02, 2026
No Sales Tax except these states
, PO and Wire.

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.

Main Specification
General Information
Manufacturer Kensington Computer Products Group
Manufacturer Part Number K72457WWMY
Manufacturer Website Address http://www.kensington.com
Brand Name Kensington
Product Line Expert Mouse
Product Model TB800
Product Name Expert Mouse TB800 EQ Multi-Connection Trackball
Packaged Quantity 1 Box
Package Type Retail
Product Type Trackball
Pointing Device
Pointing Device Connectivity Technology Cable/Wireless
Pointing Device Wireless Technology Bluetooth/Radio Frequency
Pointing Device Cable Length 4.92 ft
Wireless Operating Frequency 2.40 GHz
Movement Detection Optical
Movement Resolution (dpi) 1600
Number of Programmable Buttons 16
Scroller Type Scroll Ring
Scrolling Directions Horizontal
Pointing Device Features Ergonomic
Pointing Device Features RGB Lighting
Pointing Device Features Braided Cable
Pointing Device Features Volume Control
Pointing Device Features Receiver Storage
Pointing Device Features Plug & Play
Pointing Device Features Adjustable DPI
Pointing Device Features Ambidextrous
Pointing Device Features Low Battery Indication
Pointing Device Features On/Off Switch
Pointing Device Features Adjustable Polling Rate
Ergonomic Fit Symmetrical
Hand/Palm Size Large
Bluetooth Version 5
Wireless Receiver Interface USB Type C
Polling Rate 750 Hz
Polling Rate 1 kHz
Polling Rate 133 Hz
Polling Rate 250 Hz
Polling Rate 500 Hz
Rechargeable Yes
Interfaces/Ports
Pointing Device Host Interface USB 3.0 Type C
Charging Interface USB Type C
Battery Information
Maximum Battery Run Time 4 Month
Power Description
Power Source USB/Battery
Physical Characteristics
Product Material Aluminum Alloy
Product Material Acrylonitrile Butadiene Styrene (ABS)
Case Material Acrylonitrile Butadiene Styrene (ABS)
Height 2.4"
Width 4.9"
Depth 6.4"
Weight (Approximate) 1.01 lb
Miscellaneous
Package Contents
  • 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
Operating System Compatibility Windows 10 (32-bit)
Operating System Compatibility macOS Ventura 13
Operating System Compatibility Windows 11 x64
Operating System Compatibility Windows 10 x64
Platform Supported Mac
Platform Supported PC
Certifications & Standards
  • ICID
  • FCC ID
  • FCCS DOC
  • CE-RED (RF+EMC)
  • UKCA - RED (RF+EMC)
  • TELEC
  • ICES (RF+EMC)
  • CEC
  • NrCan
  • CB
  • EN IEC 62680-1-3
  • SRRC
  • NCC
  • BQB
  • BSMI
  • KCC
  • Prop 65
Device Supported Computer
Device Supported Tablet
Country of Origin China/Malaysia
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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