Front view of Adesso WKB-4500UB wireless ergonomic keyboard with split layout and touchpad

Ergonomic Split Design with Touchpad Integration

The ergonomically engineered split layout adapts to your natural hand positioning, featuring four distinct zones for optimal typing comfort. The centrally positioned touchpad eliminates the need for a separate mouse while maintaining easy access to all controls.

Technical Specifications

  • ⌨️ Four-zone split key layout
  • 🖱️ Integrated touchpad
  • 🔋 Wireless connectivity

Applications

  • 💻 Extended typing sessions
  • 🏢 Space-constrained workstations
  • 🏠 Home office setups
Angled view of Adesso ergonomic keyboard showing curved profile

Curved Profile for Natural Wrist Positioning

The keyboard's gently sloped design promotes proper wrist alignment and reduces strain during extended use. The split layout combined with the ergonomic curve creates an optimal typing angle for long-term comfort.

Technical Specifications

  • 📐 Ergonomic slope design
  • 🤲 Wrist-friendly angle
  • ✨ Split key configuration

Applications

  • ⌚ All-day typing comfort
  • 👩‍💼 Professional document creation
  • 📱 Multi-device control
Side angle view of Adesso wireless keyboard showing palm rest

Streamlined Design with Palm Rest

The integrated palm rest provides essential support while typing, complementing the keyboard's ergonomic design. The sleek black finish and modern aesthetic blend seamlessly with any workspace setup.

Technical Specifications

  • 🛋️ Built-in palm support
  • 🎨 Professional black finish
  • 🔄 Wireless freedom

Applications

  • 💪 Ergonomic typing support
  • 🖥️ Desktop workstation setup
  • 📊 Data entry tasks
Close-up angle view of keyboard showing touchpad integration

Premium Build with Integrated Touchpad

The durable construction features a responsive touchpad centered for easy access. The seamless integration maintains the keyboard's sleek profile while providing full mouse functionality.

Technical Specifications

  • 🖱️ Precision touchpad
  • 🏗️ Durable construction
  • ⚡ Responsive controls

Applications

  • 🎯 Precise cursor control
  • 💼 Professional applications
  • 🖥️ Desktop navigation
Close-up of keyboard function keys and multimedia controls

Function Key Detail

The dedicated function key row provides quick access to essential commands and shortcuts. Each key is clearly marked for intuitive operation and improved workflow efficiency.

Technical Specifications

  • 🔑 Dedicated function row
  • 🎵 Media control hotkeys
  • 💫 Quick access shortcuts

Applications

  • ⚡ Productivity enhancement
  • 🎮 Media control
  • 💻 System operations
Hands positioned on ergonomic keyboard showing natural typing position

Natural Typing Position Demonstration

The keyboard's design promotes a natural, comfortable typing position. The split layout and ergonomic features work together to reduce strain and support extended use.

Technical Specifications

  • 🤲 Ergonomic key placement
  • 👐 Split zone design
  • 💺 Comfortable positioning

Applications

  • ⌚ Extended typing sessions
  • 📝 Document creation
  • 💼 Office work
Retail packaging of Adesso WKB-4500UB wireless ergonomic keyboard

Retail Packaging Display

The retail packaging showcases the keyboard's key features and wireless capabilities. The clean design highlights the product's professional appeal and ergonomic benefits.

Technical Specifications

  • 📦 Complete package contents
  • 🔋 Wireless technology
  • 💻 Windows compatibility

Applications

  • 🏢 Office equipment
  • 🏠 Home computing
  • 💼 Professional setup
Close-up of keyboard touchpad surface showing scroll zone

Touchpad Surface Detail

The high-resolution touchpad surface provides precise cursor control. The dedicated scroll zone enables smooth navigation through documents and web pages.

Technical Specifications

  • 🖱️ High-precision surface
  • 📜 Dedicated scroll zone
  • 👆 Multi-touch support

Applications

  • 📱 Gesture control
  • 🌐 Web browsing
  • 📄 Document navigation
Detail of keyboard LED indicators and function keys

LED Indicator Panel

Clearly visible LED indicators show the status of key functions including Num Lock, Caps Lock, and Scroll Lock. The thoughtful placement ensures easy visibility without distraction.

Technical Specifications

  • 💡 Status indicators
  • 🔒 Lock key displays
  • ✨ Clear visibility

Applications

  • 👁️ Status monitoring
  • ⌨️ Input mode tracking
  • 💻 System feedback
Close-up of keyboard navigation and shortcut keys

Navigation Key Cluster

The dedicated navigation cluster includes web browsing shortcuts and system controls. Quick access keys enhance productivity and streamline common tasks.

Technical Specifications

  • 🌐 Web navigation keys
  • ⚡ Shortcut controls
  • 🔑 Function access

Applications

  • 🌍 Internet browsing
  • 📱 Application control
  • 💻 System navigation
Detailed view of integrated touchpad and surrounding keyboard area

Touchpad Integration Detail

The seamlessly integrated touchpad provides precise cursor control while maintaining the keyboard's ergonomic profile. The surface is optimized for both accuracy and comfort.

Technical Specifications

  • 🖱️ Precision tracking
  • 📏 Ergonomic placement
  • ✨ Seamless integration

Applications

  • 🎯 Cursor control
  • 👆 Gesture navigation
  • 💻 Mouse replacement

Product details

General Information
Manufacturer

Adesso, Inc

Manufacturer Part Number

WKB-4500UB

Brand Name

Adesso

Product Model

4500

Product Name

2.4GHz Wireless Ergonomic Touchpad Keyboard

Product Type

Keyboard

Keyboard/Keypad
Keyswitch Technology

Membrane

Keyboard/Keypad Connectivity Technology

Wireless

Keyboard/Keypad Wireless Technology

RF

Keyboard/Keypad Wireless Operating Distance

30 ft

Wireless Operating Frequency

2.40 GHz

Number of Keys

105

Keyboard/Keypad Features

Auto Power Off
Quiet Keys
Palm Rest
Split Layout
Ergonomic Design

Hot Keys

Calculator
Previous Track
Next Track
Play/Pause
Volume Up
Volume Down
Mute
Forward
Search
Wake-up
My Computer
Sleep
Music
Email
Home
Back
Refresh
Favourites
Power
Eject

Localization

English (US)

Pointing Device
Pointing Device Type

TouchPad

Interfaces/Ports
Keyboard/Keypad Host Interface

USB

Battery Information
Battery Included

Yes

Number of Batteries Supported

2

Battery Size Supported

AAA

Physical Characteristics
Product Color

Black

Keyboard/Keypad Height

1.50

Keyboard/Keypad Width

20.50

Keyboard/Keypad Depth

9.30

Weight (Approximate)

1.87 lb

Miscellaneous
Package Contents

  • 2.4GHz Wireless Ergonomic Touchpad Keyboard
  • USB Receiver
  • 2 x AAA Batteries
  • Quick Start Guide

Device Supported

Computer

Platform Supported

Windows

Environmentally Friendly

Yes

Environmental Certification

WERCS
RoHS

Country of Origin

China

Warranty
Limited Warranty

1 Year

Included in the Box

  • icon_list|wireless keyboard|Wireless Keyboard Main unit icon

    Wireless Keyboard

  • icon_list|usb receiver|Nano USB receiver icon

    USB Receiver

  • icon_list|aaa batteries|AAA Batteries Power source icon

    AAA Batteries

  • icon_list|quick start guide|Quick Start Guide Documentation icon

    Quick Start Guide

FAQs

What are the key ergonomic features of the Adesso WKB-4500UB keyboard?
The Adesso WKB-4500UB features a 3D ergonomic design with four split key zones and a gently sloped form factor that promotes natural positioning of hands, wrists, and forearms. It includes a built-in palm rest for added comfort during extended use. The keyboard also features quiet keys and a split layout design to reduce typing strain.
What is the wireless range and technology used in this keyboard?
The keyboard uses 2.4GHz RF wireless technology with a range of up to 30 feet. It features 65,000 auto-switching IDs across 12 channels to minimize interference. The wireless connection is established through a USB receiver included in the package.
How many hotkeys does the keyboard have and what functions do they control?
The keyboard features 20 hotkeys in total, including 13 Windows keys and 7 multimedia controls. These include controls for calculator, music playback (previous track, next track, play/pause), volume controls (up, down, mute), navigation (forward, back, search), system functions (sleep, wake-up, power), and quick access to email, My Computer, and favorites.
What are the power requirements and battery specifications?
The keyboard requires 2 AAA batteries, which are included in the package. It features an auto power-off function to conserve battery life. The keyboard comes with the initial set of batteries needed to get started.
What are the physical dimensions and weight of the keyboard?
The keyboard measures 20.50 inches in width, 9.30 inches in depth, and 1.50 inches in height. It weighs approximately 1.87 pounds. The keyboard comes in black color and features a compact design despite its full-size layout.

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