MacMall - Your #1 Apple Superstore

What is my final price?

Availability: {{availability}}
{{#isPDP}} {{/isPDP}} {{^isPDP}} {{/isPDP}}
List Price: {{listPrice}}
Note: Your email address will only be used to send information you have requested about this product.

Price Request Sent

Unexpected error encountered. Please try again later.

A price quote has been sent to this email address:


Adesso 2.4 GHz RF Wireless Mini Trackball Keyboard - USB (WKB-3100UB)

No Reviews | Add Review

Share Today!

Adesso 2.4 GHz RF Wireless Mini Trackball Keyboard - USB

Widget Not Available!!!


Combines the control of an integrated trackball with the features of a standard keyboard. It has 6500 IDs on 12 channels, allowing users to enjoy 30 feet of wireless freedom.
  • MacMall Part #: 7843999 
  • Manufacturer Part #: WKB-3100UB 
  • UPC: 0783750003643 
  • Platform: PC 

Name:Adesso 2.4 GHz RF Wireless Mini Trackball Keyboard - USB - Black

The Adesso Wireless 2.4 GHz RF Mini Trackball Keyboard combines the control of an integrated trackball with the features of a standard keyboard. Users can work freely with no space or distance restraints. It has 6500 IDs on 12 channels, allowing users to enjoy 30 feet of wireless freedom. The trackball delivers superior precision and smooth motion with virtually no maintenance or cleaning required. This mini keyboard is perfect for compact spaces, including the living room, kiosks/stations, conference rooms, mobile and workgroup project environments. This unique keyboard fits brilliantly with modern PC systems, flat LCD monitors and Tablet PC's in modern office environments. Its small, compact size is also extremely mobile, fitting easily in a briefcase or backpack.


2.4GHz wireless Radio Frequency technology
2.4 GHz wireless radio frequency technology allows users to work freely with no space constraints. It has 6500 IDs on 12 channels, offering 100 feet of wireless freedom in any angles.

Built-in optical trackball provides superior accuracy and smooth motion
The integrated trackball eliminates the need for a mouse and saves valuable desk space. With its 800 dpi resolution, the optical trackball provides superior accuracy and smooth motion, requiring minimal hand movement and virtually no maintenance.

Less than 12" in keyboard size for space saving
The mini size keyboard is designed with a Windows key layout and is less than 12" wide. It features an embedded numeric keypad, a great space saver for desktops in homes or offices. It is ideal for use in POS, kiosks, warehouses, manufacturing environments, or in any small working area.

Membrane key switch for fast and quiet typing
The low profile membrane key switch features more than a five million lifecycle, and is designed with a silicone rubber material, which can reduce noise when typing, offering a faster and quieter typing experience.

  • 2.4GHz wireless RF technology with 12 channels (65000 IDs per channel)
  • Wireless rRange Distance: Up to 100 feet
  • Compact layout featuring 87 keys in an ultra-stylish design
  • Low profile membrane switches with more than five million lifecycles
  • Included "Connect" button for easy connection
  • Included power "ON/OFF" switch for increased energy saving
    Battery Low LED indicator
  • 2 AA Batteries for up to three months of regular use
  • Mini USB receiver dimensions: 1.65" x 0.75" x 0.25" (42mm x 18mm x 6.6mm)
  • Keyboard dimensions: 11.75" x 6" x 1" (298mm x 151mm x 26.9mm)
  • Optical trackball sensor
  • 800 DPI trackball resolution
  • Trackball size: 0.7" (16 mm)
  • Operating temperature: 32 °F (0 °C)  to 122 °F (50 °C)
  • Storage temperature: -40 °F (-40 °C) to 140 °F (60 °C)
  • Humidity: 20% to 90%, non-condensing
  • Approvals: FCC, CE and ROHS

System Requirements:

  • Hardware: IBM, Pentium II class compatible or higher
  • Operating system: Windows Vista, XP, 2000 and below
  • Available USB

Technical Specs

Device Type Keyboard - wireless
Interface 2.4 GHz
Max Operating Distance Up to 30 ft
Wireless Receiver USB wireless receiver
Input Device
Keys Qty 87
Keyboard Technology Membrane
Features Integrated optical trackball
Width 11.7 in
Depth 5.9 in
Height 1.1 in
Compliant Standards FCC, RoHS, WEEE
Compatible with Windows 7 "Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
Software & System Requirements
OS Required Microsoft Windows Vista / 2000 / XP
Type AA type
Installed Qty 2
Environmental Parameters
Min Operating Temperature 32 °F
Max Operating Temperature 122 °F
Humidity Range Operating 20 - 90%
  View/Download Coupon



Enhanced Products

Similar Products

Question & Answer


Adesso 2.4 GHz RF Wireless Mini Trackball Keyboard - USB (WKB-3100UB)

Combines the control of an integrated trackball with the features of a standard keyboard. It has 6500 IDs on 12 channels, allowing users to enjoy 30 feet of wireless freedom.

0 Question(s) • 0 Answer(s)

Back to top

Rules and Regulations

0 Question(s) from the Community

User Reviews


Save More with MacMall

Add Item
Free Expedited ShippingUsually this item will be delivered 1 to 3 business days after your order is placed. Your order needs to be placed by 4 pm Eastern Time to ship the same day, so it can deliver in 1 to 3 business days. Arrives in 1 to 3 Business Days

Cover It! Plans protect against costly repairs.

They cover devices after manufacturer's warranty expires.

No Deductibles or Shipping Fees. Contact ServiceNet 24/7, 365 days a year for claims or questions.

1 Year Service Net Replacement Coverage (50 - 99.99), EXT

2 Year Service Net Replacement Coverage (50 - 99.99), EXT



Add ItemAdd Item

Get exclusive discounts on your favorite Apple products today!

Your Biggest Source for Everything Apple!

MacMall is the #1 Apple Direct Reseller. We sell more Apple-branded products than any other direct Apple reseller. Since 1987, MacMall has been supplying Mac computers, Mac software, iPods, iPad accessories, and more Apple brand products and consumer electronics to consumers, businesses, and creative professionals.

At MacMall, we understand the increasing demand for the best quality consumer products at huge discounted prices. That's why we are proud to offer the lowest prices on our extensive selection of best-selling products, and hard-to-find Mac and iPod products you crave. Get yourself the new iPad or the new Apple TV for your family. Looking to upgrade your MacBook? Or just want to find out the best suited iPod/iPhone accessories for your hot gadget? Keep your iPad up-to-date with function and technology with our line of top-brand iPad accessories. Compare brands. Equip your Apple products.

More than the innovative products, MacMall goes beyond commerce and into affordable, high-quality business solutions. From customized business sites to financing & leasing to software licensing, technology certifications, configuration services, packaged service programs, and more. Enjoy easy management, easy installation, and easy implementation. Discover a whole new way to create and re-create your business.

Plus, with our 24/7 customer service hotline, we're always just a phone call away no matter when you want to reach us. Get the MacMall Advantage. Don’t miss out on the best deals, special prices, rebate savings, exclusive bundles, and dedicated service you won’t find anywhere else!


About Us
MacMall Blog
The Mall Report
CAP Acount Login
Investor Relations
Join Our Affiliate Network
MacMall Business Solutions
MacMall Advantage
General Terms & Disclaimers
Privacy Policy
Site Map

Customer Service

Contact Us
Order Status

Follow Us

Apple Authorized Reseller Entrust Tool Twist

Participating store

1940 E. Mariposa Ave, El Segundo, CA 90245 800.MACMALL © 2015 MacMall