Wireless Illuminated Keyboard with Built-in Touchpad

MSRP $39.99

The compact size and portability makes the Adesso WKB-4040UB wireless illuminated keyboard with built-in touchpad ideal for users in the mobile environment and for those with minimal system set ups such as android boxes and smart TVs.  With the WKB-4040UB you can sit, relax, and control your entertainment the way it was meant to be!  Its auto-sleep and wake-up function also help users prolong battery life when the keyboard is not in use.

664 in stock

Model Number: WKB-4040UB Categories: , , ,

SlimTouch™ 4040

SlimTouch™ 4040

SlimTouch™ 4040

SlimTouch™ 4040 Features:

2.4 GHz Radio Frequency Wireless Technology
The 2.4GHz Wireless Technology works up to 30 feet and has 65,536 individual IDs with 12 channels, providing the reliability to prevent conflict with other wireless devices.

Multi-Device Compatibility  
WKB-4040UB is compatible with many different devices such as smart TVs, Android boxes, desktop computers, notebooks and gaming consoles, making it ever so versatile.

Built-In Multi-Gesture Touchpad 
The built-in touchpad uses Cirque® Glidepoint® Gen 4 technology. This touchpad supports multi-finger gestures without the need to install any drivers. The larger touchpad size also provides users more comfort by eliminating the need for a mouse.

Metal Dome Switch 
The metal dome switch provides users with consistent and tactile typing experience and makes the keyboard very lightweight. Its ruggedness also provides reliability in different environments.

The keyboard’s lightweight, slim and compact design makes it truly portable. Whether you are sitting on the couch and typing away or you are on the go, the WKB-4040UB is truly a great peripheral companion.


SlimTouch™ 4040


  • SlimTouch™ 4040
  • Key Layout: 73-Key US Layout
  • Key Switch Type: Metal Dome Switch
  • Connection: Wireless USB 2.4GHz
  • Working Range: up to 30 ft. (10m)
  • Battery:  Polymer lithium-ion battery
  • LED Indicator: Low Battery (Blue flashing), Charging (Red), Caps Lock (Yellow)
  • Keyboard Dimensions: 5.51” x 3.54” x 0.67” (140 x 106 x 32 mm)
  • Touchpad Working Area: 2”(W) x 1.25”(L) (48mm x 29 mm)
  • USB Receiver: 0.7” x 0.5” x 0.25” (18.5 x 14 x 6 mm)
  • Weight: 0.25 lbs (110g)
  • Certificates: FCC, CE, ROHS, IC: 23351-XPACQ1

DescriptionWireless Illuminated Keyboard with Built-in Touchpad
Wireless Keyboard with Built-in Touchpad
Wireless Mini Touchpad KeyboardWireless Desktop Touchpad Keyboard

Wireless Ergonomic Touchpad Keyboard
Wireless Connectivity
Key layout73-key US Layout
78-key US Layout
87-key US Layout
104-key US Layout
105-key US Layout
Key TypeMetal Dome Switch
BatteryRechargeable Polymer lithium-ion battery
AAA * 2
AAA * 2
AAA * 2AAA * 2
DesignCompactCompactCompactDesktopNatural Split Key
Ergonomic Palm Rest
Touch Pad Area2x1.25" (48x29mm)3x3.5" (75x90mm)3x1.75" (77x45mm)2.25 x 1.75" (57x45mm)2.5 x 1.5" (62x39mm)
Dimension5.51 x 3.54 x 0.67" (140 x 106 x 32 mm)13.25 x 4.75 x 0.75" (336.5 x 121 x 18.5 mm)11.75 x 8.25 x 0.80" (296 x 209 x 20 mm)18.25x 6.5x 1" (464x165x25")20.5 x 9.3 x 1.5" (520 x 235 x 38 mm)
PriceMSRP $39.99MSRP $39.99MSRP $59.99MSRP $89.99MSRP $99.99
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Item Connection UPC Code Pkg. Dimension Pkg. Wt. Qty/Case Pack
WKB- 4040UB 2.4GHz Wireless 783750008570 4.4″ x 6.8″x 1.2″ 0.4 lb. 10/40