Tru-Form 3500 - 2.4GHz Wireless Ergonomic Trackball Keyboard

The Adesso® Tru-Form Media™ 3500 2.4 GHz Wireless Ergonomic Trackball Keyboard is designed with a wireless range up to 30 feet and split key zones with a gently sloped shape optimized for natural positioning of hands, wrist, and forearms for maximum comfort and extended use. The keyboard also features an integrated trackball which can take the place of your mouse, making it easier to control the movement of the cursor. With multi-functional Hotkeys, you get quick access to your media controls, email, Internet browser and other common applications. The Adesso® Tru-Form Media™ 3500 is designed with membrane key switches that provide a quieter, faster response and stand up to long term usage.

Built-In Trackball with Universal Scroll Feature
This keyboard features an integrated trackball, to give you full cursor control and eliminate the need of a mouse. Access the universal scroll feature by pushing down on the trackball and simply moving it up and down for fast web browsing and page navigation.

2.4 GHz RF Wireless Technology
With 2.4GHz RF wireless technology you can enjoy working at any angle and at distance of up to 30 ft.

Ergonomic Design
The design of this keyboard with splitted key zones and gently sloped shape encourages natural position of hands, wrists, and forearm in maximum comfort for long use.

Integrated Sloped 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..

Quiet Membrane Key Switches
Membrane key switches provide a better tactile response and a quieter typing experience. Plus they last up to five million keystrokes.

Multimedia & Windows Hotkeys
Control your media player with just one touch using the built-in Multimedia Hotkeys for easy access to your favorite video or music playlist. Easily complete your tasks swiftly with Windows hotkeys that let you quickly navigate your files and webpages.

Manufacturer Part Number
WKB-3500UB
EAN/UPC
0783750005517,783750005517
Full Product Specifications

Note:

  • The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
  • These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
  • These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

  • Key Layout: 105-Key US Layout
  • Key Type: Membrane
  • Connection: 2.4GHz Radio Frequency Wireless Technology
  • Working Range: 30 ft (10m)
  • Battery: (2) AAA
  • Trackball: Built-in
  • Indicators: Num Lock, Caps Lock & Low Battery
  • Windows Hotkeys: 13 (Home, Back, Forward, Refresh, Search, Favorites, Sleep, Wake Up, Power Off, Calculator, My Computer, Music & Email )
  • Multimedia Hotkeys: 7 (Play/Pause, Previous Track, Next Track, Volume Up, Volume Down, Mute & Eject)
  • Dimensions: 20.5 x 9.3 x 1.5" (521 x 235 x 38 mm)
  • Weight: 2.0 lbs. (844 g)

Requirements:

  • Operating System: Windows® 10/8/ 7/ Vista/ XP
  • Connectivity Interface: USB port for wireless receiver