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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

  • NameJP3071-C
  • MaterialPolybutylene Terephthalate
  • Keyboard InterfaceUSB
  • Palm Rest4-key, USB Cable
  • Function Keys4
  • Mechanical KeyboardCherry 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.

Highlights

  • 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

Specifications

BrandVaydeer
SeriesJP3071-C
NameJP3071-C
ModelJP3071-C
MaterialPolybutylene Terephthalate
Keyboard InterfaceUSB
Palm Rest4-key, USB Cable
Function Keys4
Mechanical KeyboardCherry MX Brown
Key SwitchCherry MX Brown
Key Switch TypeCherry MX Brown
Keyboard ColorBlack
Dimensions3.7 in x 1.5 in x 1 in
Mouse Included4-key
Mouse DPIFlexible
Hand OrientationAmbidextrous
Tracking MethodPortable
Buttons4
Scrolling CapabilityCustomizable Display Keys
Mouse ColorBlack
Power SourceCorded Electric
Operating TimeCorded Electric, false
Distance3.7 L x 1.5 W x 1 H inches
Operating System SupportedPC
System RequirementUSB Cable
FeaturesPolybutylene Terephthalate, Ambidextrous
Package ContentsUSB Cable

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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