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$111.99 CAD

Product Type: Keyboard
Environmentally Friendly: Yes
Environmental Certification: RoHS
Keyboard/Keypad Height: 1.50" (38.10 mm)
Keyboard/Keypad Width: 20.50" (520.70 mm)
Keyboard/Keypad Depth: 9.30" (236.22 mm)
Product Color: Black
Country Of Origin: China
Brand Name: Adesso
Manufacturer: Adesso, Inc
Product Model: WKB-3500UB
Product Name: 2.4 GHz Wireless Ergonomic Trackball Keyboard
Product Line: Tru-Form
Manufacturer Part Number: WKB-3500UB
Manufacturer Website Address: http://www.adesso.com
Package Contents:
  • 2.4 GHz Wireless Ergonomic Trackball Keyboard
  • Micro USB Wireless Receiver
  • 2 x AAA Batteries
  • Quickstart Guide
Limited Warranty: 1 Year
Weight (Approximate): 907.2 g

Adesso 2.4 GHz Wireless Ergonomic Trackball Keyboard
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.

More from the Manufacturer


    • Membrane Switch

    • 20 Multimedia & Windows Hotkeys

    • Ergonomic Vertical Design

    • Multi-Media Hotkeys

    • Built-in Trackball

    • Ergonomic Design

    • 2.4 GHz RF wireless technology - With 2.4 GHz RF wireless technology and 65000 IDs on 12 channels you can enjoy 30 feet of wireless freedom.