We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact 21-key wired numeric keypad with four shortcut keys, slim scissor switches and anti-slip feet

Kensington

Kensington K79820WW 21-key wired numeric keypad accessory

SKU CH-W5VM-3S21G MPN K79820WW

A 21-key wired USB numeric keypad with four shortcut keys and quiet scissor switches for laptops or keyboards lacking a number pad

  • Accessory TypeKeypad
  • Features21-key number pad with 4 shortcut keys is a smart addition t
  • 21-key layout with 4 shortcut keys speeds up data entry
  • Slim scissor keys give a responsive and quiet typing feel
  • Num Lock indicator shows status at a glance for accuracy
  • Wired USB-A plug-and-play works instantly without batteries or software
  • Anti-slip foot pads keep the keypad stable on any surface

Wired numeric keypad for data entry

The Kensington K79820WW adds a 21-key number pad with four shortcut keys to laptops or compact keyboards that lack a dedicated numeric block. It connects through a wired USB-A plug for immediate plug-and-play operation on Windows, macOS and Chrome OS without batteries or driver installation. Anti-slip foot pads keep the unit stable during intensive input sessions.

Scissor keys stay consistent over long sessions

Slim scissor switches deliver a quiet, responsive feel that does not degrade during extended spreadsheet or accounting work. The fixed cable removes the latency drops or recharge pauses that wireless alternatives introduce when the battery runs low. A Num Lock indicator gives an instant visual cue so users maintain accuracy without breaking rhythm.

Upgrades keyboards without a number pad

This accessory targets users who regularly enter numeric data on compact keyboards or laptops that omit a ten-key cluster. It is not suited for buyers who need a standalone calculator-style device or a wireless solution for mobile use. The four shortcut keys are only fully functional on Windows, so macOS and Chrome OS users lose that specific efficiency gain.

Highlights

  • 21-key layout with 4 shortcut keys speeds up data entry
  • Slim scissor keys give a responsive and quiet typing feel
  • Num Lock indicator shows status at a glance for accuracy
  • Wired USB-A plug-and-play works instantly without batteries or software
  • Anti-slip foot pads keep the keypad stable on any surface

Specifications

BrandKensington
ModelK79820WW
Accessory TypeKeypad
Features21-key number pad with 4 shortcut keys is a smart addition to a laptop or keyboard that isn’t equipped with a number pad and a perfect complement to our Multi-Device Dual Wireless Compact Keyboard (K75502). Shortcut keys allow frequently used commands with the press of a button (some shortcut keys are only Windows compatible).
Slim scissor keys offer a responsive and quiet typing experience.
Num Lock indicator provides a visual cue for more efficient typing.
The plug-and-play wired USB-A connection delivers reliable performance without the need for batteries or software to install.
A
Shipping weight0.91 kg
Package size203 × 152 × 102 mm

Questions about this item

Does the wired USB-A connection draw enough power to warm up after hours of continuous data entry?

The keypad is powered entirely through the USB-A port and has no battery; it draws only the small current a standard keyboard uses, so it stays cool during all-day use.

What must my computer already have for the K79820WW to work immediately?

A free USB-A port and Windows, macOS or Chrome OS — no driver or software installation is required.

Will the four shortcut keys on this keypad function with my older Mac running macOS?

The shortcut keys are Windows-only; on macOS the 21 numeric and navigation keys work, but the four extra shortcuts do nothing.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.