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Dell Wireless Keyboard and Mouse KM3322W | USB Receiver, 2.4 GHz, Optical Sensor, 1000 DPI, AES-128 Encryption, AA Battery, 2 AAA Batteries, Black
Dell

Dell Wireless Keyboard and Mouse KM3322W

Bottom line: The Dell Wireless Keyboard and Mouse KM3322W ($23.95 on Amazon as of 2026-10-22 10:23 UTC): Dell rates the keyboard at 36 months of battery life on one AA cell; main trade-off: 1000 DPI optical sensor is low for gaming or high-res displays.

$23.95

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Buy on Amazon — $23.95 Compare to similar gaming peripherals

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-22. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Dell rates the keyboard at 36 months of battery life on one AA cell
  • ✓ AES-128 encryption on the 2.4 GHz wireless link
  • ✓ Full-size layout keeps a dedicated number pad plus multimedia keys
  • ✓ One USB receiver covers both keyboard and mouse, using a single port
  • ✓ Anti-fade, spill-resistant keycaps rated for daily desk use

Cons

  • ✗ 1000 DPI optical sensor is low for gaming or high-res displays
  • ✗ No Bluetooth option, so the USB-A receiver must stay plugged in
  • ✗ Mouse has only three buttons with no side or DPI buttons
  • ✗ Batteries are disposable AA and AAA, not a rechargeable pack

Manufacturer description

The Dell KM3322W wireless keyboard and mouse combo covers the basics of a desk setup without cluttering it with cables. A single USB receiver handles both devices over 2.4 GHz RF, so you give up one port and get a full-size keyboard plus a three-button optical mouse in return. That keyboard is genuinely full-size: quick-access multimedia keys for volume and playback sit alongside a proper number pad, which matters if you spend your day in spreadsheets rather than documents. Dell specs the keys as anti-fade and spill-resistant, so the legends should survive the coffee-adjacent reality of most…

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SpecPicks Verdict

SpecPicks scored Dell Wireless Keyboard and Mouse KM3322W using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Dell's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How long does the battery last on the Dell KM3322W?

Dell rates the keyboard at 36 months of battery life on its single AA battery. The mouse uses two AAA batteries; check the product listing for its rated life.

Does the KM3322W work with non-Dell computers?

It connects over standard 2.4 GHz RF using the included USB receiver, which works with any PC that has a USB-A port. Dell markets it for Dell PCs but the receiver is not brand-locked.

Is the Dell KM3322W wireless connection secure?

Yes. The keyboard and mouse use AES-128 encryption between the devices and the USB receiver, which is the standard protection for 2.4 GHz wireless input.

Does this keyboard have a number pad?

Yes. The KM3322W is a full-size keyboard with a dedicated number pad plus quick-access multimedia keys for volume and playback.

Is the KM3322W good for gaming?

Not really. The mouse tops out at 1000 DPI with three buttons and no adjustable sensitivity, so it suits office and browsing work far more than gaming.

Key Features

  • RF wireless connectivity helps reduce the hassle of wires
  • Features optical 1000 resolution for silky prominent movement
  • Using featured 3-buttons scrolling wheel you can control text size, image zoom or open or close tabs
  • Keyboard & Mouse provides an affordable storage solution for your PC

Full Specifications

BrandDell
ColorBlack
Unit Count2 Pack
ConnectivityWireless, USB, 2.4GHz
Model NumberKM3322W
Power SourceBattery Powered
CompatibilityPC
Built-In MediaKM3322W Keyboard and Mouse, USB Receiver, 2 x AAA Batteries for Keyboard, 1 x AA Battery for Mouse, Documentation
Item Type NameKeyboard and Mouse Set
Number of Keys104
Connection TypeWireless
Keyboard LayoutQWERTY
Mfr Part Number05GVG
Number of Packs1
Special Feature1000 dpi, Adjustable Tilt, Battery Indicator, Full-size Keyboard, Numeric Keypad, Plunger, RF, Spill Resistant, Wireless
Antenna LocationOffice
Hand OrientationAmbidextrous
Compatible DevicesPersonal Computer, Laptop, Tablet, Smartphone
Movement DetectionOptical
Number of Batteries2 AAA batteries required. (included)
Full listing titleDell Wireless Keyboard and Mouse KM3322W | USB Receiver, 2.4 GHz, Optical Sensor, 1000 DPI, AES-128 Encryption, AA Battery, 2 AAA Batteries, Black

Ready to buy?

Dell Wireless Keyboard and Mouse KM3322W | USB Receiver, 2.4 GHz, Optical Sensor, 1000 DPI, AES-128 Encryption, AA Battery, 2 AAA Batteries, Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $23.95

*Price sourced from Amazon.com. Last updated 2026-10-22. Price and availability subject to change.

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Dell Wireless Keyboard and Mouse KM3322W | USB Receiver, 2.4 GHz, Optical Sensor, 1000 DPI, AES-128 Encryption, AA Battery, 2 AAA Batteries, Black
$23.95
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