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Compact aluminum numpad with 20 keys, rotary knob and per-key backlighting

Epomaker

Epomaker CIDOO V21 VIA Gasket Numpad 20 Keys Bluetooth 5.0

SKU CH-Y2JK-5EVRR

A 20-key aluminium mechanical numpad with gasket-mounted Poron foam, VIA programmability, hot-swappable switches and Bluetooth 5.0, 2.4 GHz and wired modes powered by a 1000 mAh battery

  • StyleModern
  • Wrist restBacklit
  • Mechanical keyboardGaming
  • Keyboard colorCIDOO V21
  • HandednessAmbidextrous
  • Button count20
  • VIA software remaps every key and macro
  • Gasket mount with Poron foam softens each keystroke
  • Bluetooth 5.0, 2.4 GHz wireless or wired connection
  • 1000 mAh battery keeps the numpad running longer
  • Hot-swappable PCB lets you change switches without soldering

20-Key VIA Programmable Numpad

The Epomaker CIDOO V21 is a 20-key mechanical numpad built around a hot-swappable PCB and VIA software support. It targets gamers, programmers and professionals who want a compact, customisable numeric keypad for data entry, macros or shortcut layers. The gasket-mounted structure uses Poron foam to soften bottom-out feel and reduce typing noise. Triple connectivity modes cover wired, Bluetooth 5.0 and 2.4 GHz wireless operation.

Hot-Swappable PCB and VIA Setup

The numpad arrives with a hot-swappable PCB, so switches can be changed without soldering. VIA runs in a browser and lets you remap every key, record macros and adjust RGB lighting without installing drivers. Common friction points include putting the device into the correct pairing mode for Bluetooth 5.0 or 2.4 GHz, and remembering to toggle the wired/wireless switch on the underside when changing connection types.

Aluminium Case and Power Requirements

The case is machined from aluminium alloy and measures 14.5 in by 9.2 in by 4.2 in. A 1000 mAh battery powers the wireless modes and charges over the wired link. Before ordering, confirm that your workflow benefits from a dedicated 20-key layout rather than a full-size keyboard numpad row, and that you have a free USB port for the wired or 2.4 GHz dongle connection.

How it compares

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

Price $43.99
Cheaper than about 78% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameEPOMAKER
StyleModern
Keyboard colorCIDOO V21
Power
Power typeBattery Powered
Size & build
Mechanical keyboardGaming
Product dimensions14.5 in × 9.2 in × 4.2 in
HandednessAmbidextrous
Compatibility
Compatible systemsLaptop
More details
Wrist restBacklit
Button count20

Questions about this item

How can I confirm the VIA programmable functions and RGB lighting are active after connecting the Epomaker CIDOO V21 numpad?

Open the VIA software on your device; the CIDOO V21 should appear automatically, letting you test each of the 20 keys, verify macro execution and see live RGB changes on the numpad itself.

What ships with the CIDOO V21 and what must I purchase separately to start using it?

The box contains the aluminum numpad with pre-installed switches and five-side dye-sub PBT keycaps, a USB cable for wired mode and charging, a 2.4 GHz dongle, and a keycap/switch puller; no extra items are required.

Which version of the CIDOO V21 should I choose if I want an aluminum shell, Cherry-profile keycaps and hot-swappable PCB?

Select the EK21-X or EK21 model — both feature a CNC aluminum alloy shell, Cherry-profile five-side dye-sub PBT keycaps and a hot-swappable PCB with triple-mode connectivity.

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