Adesso KB WKB-4050UB SlimTouch 4050 Wireless Keyboard with Built-In Touchpad

Adesso WKB-4050UB

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SlimTouch Model 4050

Manufacturer Part#  WKB-4050UB

UPC Code: 783750008587

Provantage Code:  ADES0QM

Condition:  Factory New

  • Product Type: Keyboard
  • Keyboard/Keypad Connectivity Technology: Wireless
  • Keyboard/Keypad Host Interface: USB
  • Keyboard/Keypad Height: 0.73"
  • Keyswitch Technology: Scissors
  • TAA Compliant: No

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ComputingInput DevicesKeyboards and Keypads


Adesso WKB-4050UB Specifications

    Adesso KB WKB-4050UB SlimTouch 4050 Wireless Keyboard with Built-In Touchpad


    2.4GHz Radio Frequency Wireless Technology

    The 2.4GHz Wireless Technology has 65536 IDs with 12 channels and works up to 30 feet. This provides the reliability to ensure your other wireless devices will not interfere with your keyboard.

    Large Built-in Multi-Gesture Touchpad

    The built-in touchpad supports multi-finger gesture without the need of installing any drivers. The larger size of the touchpad also provides users more comfort by eliminating the need of a mouse.

    Scissor-Switch Keys

    The slim scissor-switch keys are designed to offer a quieter typing experience and faster key response. The scissor-switch keys also offer a longer product life with a lifecycle with up to 10 million keystrokes.


    The keyboard's lightweight, ultra-slim and compact design makes it truly portable. Whether you are sitting on the couch and typing away or you are on the go getting to places, this keyboard is truly a great peripheral companion.

Package Contents

    • SlimTouch 4050 - Wireless Keyboard with Built-in Touchpad
    • USB Receiver

Additional Product Images


General Information
Product NameAdesso KB WKB-4050UB SlimTouch 4050 Wireless Keyboard with Built-In Touchpad
Manufacturer Part NumberWKB-4050UB
Product LineSlimTouch
Product Model4050
Product TypeKeyboard
Battery Information
Battery Size SupportedAAA
Keyboard / Keypad Host InterfaceUSB
Pointing Device
Pointing Device TypeTouchPad
Keyswitch TechnologyScissors
Keyboard / Keypad Connectivity TechnologyWireless
Keyboard / Keypad Wireless TechnologyRF
Keyboard / Keypad Wireless Operating Distance30 ft
Wireless Operating Frequency2.40 GHz
Number of Keys78
LocalizationEnglish (US)
Physical Characteristics
Keyboard / Keypad Height0.73"
Keyboard / Keypad Width13.25"
Keyboard / Keypad Depth4.76"
Limited Warranty1 Year
Platform SupportedWindows



Device SupportedComputer
Country of OriginChina
WARNING: This product contains a chemical known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Purchase a minimum quantity of 100 Adesso products.

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Adesso SlimTouch Model 4050 WKB-4050UB