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Adesso, Inc
WKB-3500UB
$112.00
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Manufacturer Adesso, Inc
Manufacturer Part Number WKB-3500UB
Manufacturer Website Address https://www.adesso.com
Brand Name Adesso
Product Line Tru-Form
Product Model WKB-3500UB
Product Name 2.4 GHz Wireless Ergonomic Trackball Keyboard
Marketing Information Wireless Technology

Works up to 30 feet of wireless distance. Operates on 12 different channels, each with 65,536 different IDs.

Desktop full size

Full size keyboard provides better typing experience.

Ergonomic Contour Design

Minimizes forearm muscles from twisting and pains from Carpal Tunnel Syndrome.

Split Key Design

Encourages natural position of hands, wrists and forearms for maximum comfort.

Integrated Palm Rest

Keeps your wrists in the most comfortable position.

Built-in Trackball with Optical Sensor

Tracks accurately and precisely with less muscle movement for maximum comfort.

Multi-Media Hotkeys

Provide ease of access to some of the most used functions.

Membrane Switch

5 Million keystroke lifecycle for a quiet and fast typing experience.

Auto Sleep and Power On/Off Switch

Maximizes your battery life up to 6 months.

Wireless Receiver

Small and convenient to plug into to your laptop or tablet.


Product Type Keyboard
Keyswitch Technology Membrane
Keyboard/Keypad Connectivity Technology Wireless
Keyboard/Keypad Wireless Technology RF
Keyboard/Keypad Wireless Operating Distance 30 ft (9144 mm)
Wireless Operating Frequency 2.40 GHz
Number of Keys 105
Keyboard/Keypad Features Split Layout
Hot Keys Next Track
Previous Track
Refresh
Search
Forward
Wake-up
Play/Pause
Volume Up
My Computer
Mute
Sleep
Calculator
Volume Down
Music
Email
Power
Home
Eject
Back
Keys Layout QWERTY
Localization English (US)
Pointing Device Type Trackball
Keyboard/Keypad Host Interface USB
Battery Included Yes
Product Color Black
Keyboard/Keypad Height 1.50" (38.10 mm)
Keyboard/Keypad Width 20.50" (520.70 mm)
Keyboard/Keypad Depth 9.30" (236.22 mm)
Keyboard/Keypad Length 20.50" (520.70 mm)
Weight (Approximate) 907.2 g
Package Contents 
  • 2.4 GHz Wireless Ergonomic Trackball Keyboard
  • Micro USB Wireless Receiver
  • 2 x AAA Batteries
  • Quickstart Guide

Country of Origin China
Environmentally Friendly Yes
Limited Warranty 1 Year