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Compact black one-handed mechanical keypad with four Cherry MX Brown keys and integrated palm rest

Vaydeer JP3071-C One-Handed Mechanical Gaming Keyboard

SKU CH-CY7N-2WC43

Four-key mechanical macro pad with Cherry MX Brown switches, USB interface and floating-window layer switching

  • Product nameJP3071-C
  • Keyboard connectionUSB
  • Wrist rest4-key, USB Cable
  • Function key count4
  • Mechanical keyboardCherry MX Brown
  • Keyboard switchesCherry MX Brown
  • 4 programmable keys with floating window for instant macro access
  • Cherry MX Brown switches give tactile feedback and 4-key NKRO
  • OTA firmware upgrades keep the keypad current without manual flashing
  • Import and export settings to move profiles between computers instantly
  • Compact 3.7 x 1.5 x 1 in design fits any desk or travel bag

Compact Four-Key Macro Keypad

The Vaydeer JP3071-C is a one-handed mechanical keypad with four Cherry MX Brown switches and a USB interface. It is built for gamers, designers and office workers who want dedicated macro triggers without a full-size keyboard. The compact 3.7 in by 1.5 in footprint suits tight desk spaces and portable setups.

Layer Switching and OTA Firmware

Four fully programmable keys support NKRO so multiple presses register simultaneously. Layers can be changed by scrolling in the floating window or set to switch automatically per application. OTA upgrades deliver new functions over time and settings can be exported, imported or shared between machines without reconfiguration.

USB Port and Software Compatibility

Verify that your system has an available USB-A port for the attached cable. The configuration software runs on Windows and iOS so confirm your operating system version is supported before ordering. No internal headers, Bluetooth or proprietary docks are required.

How it compares

Measured against everything we stock in Keyboards for PC Gaming, at today’s prices. Recalculated every night.

Price $47.99
Cheaper than about 73% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameVaydeer
Product lineJP3071-C
Model nameJP3071-C
Product nameJP3071-C
Keyboard colorBlack
Mouse colorBlack
Performance
Tracking technologyPortable
Supported distance3.7 L x 1.5 W x 1 H inches
Connectivity
Keyboard connectionUSB
Power
Power typeCorded Electric
Run timeCorded Electric, false
Size & build
Main materialPolybutylene Terephthalate
Function key count4
Mechanical keyboardCherry MX Brown
Keyboard switchesCherry MX Brown
Switch typeCherry MX Brown
Product dimensions3.7 in × 1.5 in × 1 in
HandednessAmbidextrous
Compatibility
Compatible systemsPC
RequirementsUSB Cable
In the box
Includes mouse4-key
In the boxUSB Cable
More details
Wrist rest4-key, USB Cable
Button count4
Scroll typeCustomizable Display Keys

Questions about this item

How long do the Cherry MX Brown switches last before they need replacing?

Cherry MX Brown switches are rated for tens of millions of actuations, so under normal gaming or work use they will not require replacement for many years.

What limits performance first when I hold multiple keys down during extended sessions?

The four-key NKRO design prevents ghosting on those keys, so the practical limit is the number of simultaneous inputs rather than switch fatigue or USB bandwidth.

Does the keypad get hot or draw noticeable power when left plugged in all day?

The device draws only standard USB power and has no active cooling; it stays at room temperature and adds negligible load to the host port during continuous use.

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