8BitDo 18-Key Dual-Mode Mechanical Numpad Calculator

This 18-key retro mechanical numpad switches instantly between PC numeric input and standalone calculator mode.

An LCD display and dedicated mode buttons enable seamless toggling between numpad and calculator functionality without reconnecting.

Use it as a wireless PC peripheral for data entry or switch to calculator mode for immediate calculations on-the-fly.

Dual-Mode Wireless Numeric Input

• Instant Calculation Without Switching Devices: Toggle between PC numpad and calculator modes using dedicated controls without unplugging.
• Wireless Freedom for Desk Organization: 2.4G wireless connectivity eliminates cable clutter while maintaining responsive numeric entry and calculations.
• Real-Time Display Feedback: Built-in LCD screen shows numeric input and calculation results immediately during both numpad and calculator operation.
• Professional Mechanical Key Response: Tactile mechanical switches deliver precise key registration for accurate data entry and rapid number input.

Technical Specifications

Design & Construction

• Material: Plastic housing
• Key Type: Mechanical keys
• Layout: 18-key numeric keypad layout

Display

• Type: LCD display with numerical output
• Status Indicators: Battery/Power indicator, Mode labels (RETRO NUMPAD, POWER, SDC%, INPUT/W)

Controls & Interface

• Power toggle (2.4G wireless on/off)
• Three circular mode/function buttons
• Clear (C), Plus (+), Multiply (×), Back arrow (←) function buttons
• Number keys 0–9 in standard calculator arrangement
• Minus (−) and Plus (+) operation buttons
• Enter key

Connectivity

• Wireless: 2.4G and USB Bluetooth

Included Accessories

• Numpad unit
• 2.4G wireless adapter
• Connection cable
• User manual