Adesso® Tru-Form Media 3150 - 2.4 GHz Wireless Ergo Trackball Keyboard


2.4 GHz Wireless

Application Platform
Windows® 2000 / XP / Vista / 7 / 8 / 10


Adesso® Tru-Form Media 3150 - Wireless Ergo Mini Trackball Keyboard offers users a keyboard with an ergonomic design, built-in trackball for easy and comfortable browsing, multifuctional features and a wireless range of up to 30 feet. The WKB-3150UB is designed with the split key zones and sloped shape to make typing feel natural and effortless. The WKB-3150UB puts your hands, wrists, and forearms in their natural positions for maximum comfort and long use periods. The built in trackball not only enhances your web browsing experience by enhancing navigating precision, but also can be removed for occasional maintenance and cleaning. The trackball is just a fingertip away, eliminating the need to reach for your mouse or to move your hands away from their natural positions. The built-in Multimedia Hotkeys bring quick and easy access to your Multimedia tools. The mini-size of the keyboard adds portability and is clutter-free. We can "comfortably" say the Adesso WKB-3150UB will add some comfort to your typing and navigating experience!






2.4 GHz Radio Frequency Wireless Technology

This trackball keyboard works at any angle, wire-free, with a range of up to 30 ft.

Ergnomic & Compact Size with Split Key Design

The split key zones and gently sloped shape design of this keyboard encourage the natural positionings and comfort of your hands, wrists, and forearms during long use periods.

Built-In Trackball, Scroll Wheel & Mouse Buttons

This keyboard features an integrated trackball, scroll wheel, and left/right mouse buttons, giving you full cursor control while eliminating the need of a mouse. The optical trackball offers 1,000 DPI resolution, providing superior accuracy and smooth motion with minimal hand movement.

Integrated Palm Rest

Designed to keep your hands in the natural resting position, this not only relieves joint pain and improves posture, but has also been shown to relieve back pain and spinal discomfort.

Removable Trackball

The built-in trackball not only makes for enhanced web browsing and precise navigation, but if necessary, it can also be removed by pushing the trackball outward from the back of the keyboard for easy cleaning and occasional maintenance.

Battery Saving

With the On/Off Switch and built-in Auto-Sleep features, you can automatically maximize your battery life when your keyboard is not in use.


  • Connectivity: 2.4 GHz RF Wireless Technology
  • Interface: USB for usb wireless receiver
  • Channels: 8 Frequencies with 65536 IDs per channel
  • Sleep Mode: Automatic
  • Power: (2) AAA Batteries
  • Indicators: Num Lock, Caps Lock & Low Battery
  • Multimedia Hotkeys: Play/Pause, Stop, Previous Track, Next Track, Volume Up, Volume Down, Mute
  • Trackball Resolution: Optical Type with 1000 DPI
  • Trackball Dimensions: 0.98" (25mm)
  • Keyboard Dimensions: 13.8 x 9.4 x 1.5" (350 x 239 x 38mm)
  • Weight: 1.75 lbs (800g)


  • Operating System: Windows® 2000 / XP / Vista / 7 / 8 / 10
  • Connectivity Interface: USB Port for USB Wireless Receiver



  • Adesso 2.4GHz Wireless Mini Ergo Trackball Keyboard
  • USB Wireless Receiver
  • (2) AAA Batteries
  • Quick Start Guide



UPC Code
Package Dimensions
Package Weight
Inner Ctn/Mst Ctn Qty
2.4 GHz RF Wireless 783750007429  14.9” x 9.6” x 2.2”  2 lbs 10



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