Dell
Pro Keyboard and Mouse - KM5221W - US English - White - USB Plunger Wireless RF 2.40 GHz Keyboard - English (Canada) - White - USB Wireless RF Mouse - Optical - 4000 dpi - Scroll Wheel - - Volume
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The Pro Keyboard and Mouse - KM5221W - US English - White - USB Plunger Wireless RF 2.40 GHz Keyboard - English (Canada) - White - USB Wireless RF Mouse - Optical - 4000 dpi - Scroll Wheel - - Volume is a solid pick with broad community endorsement in the gaming peripherals category, priced around $32.95, rated 4.2★ across 1,972 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
Dell Pro KM5221W Keyboard & Mouse, USB Plunger Wireless 2.40 GHz Keyboard, White, USB Wireless Mouse, Optical, 4000 dpi, White, Volume Control, Mute Hot Key(s), AA
SpecPicks Verdict
SpecPicks classifies Dell Pro Keyboard and Mouse - KM5221W - US English - White - USB… as a solid pick with broad community endorsement in the gaming peripherals category, based on 1,972 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Dell's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.2★ customer rating
- ✓ Large, well-vetted feedback pool (1,972 reviews)
- ✓ Wireless keyboard/keypad connectivity technology for maximum dependability and easy usage
- ✓ Backed by Dell's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Wireless keyboard/keypad connectivity technology for maximum dependability and easy usage
- Now you can get hassle-free performance and smoother movements with optical LED
Full Specifications
| Brand | Dell |
|---|---|
| Color | White |
| Unit Count | 1.0 Count |
| Connectivity | Wireless, USB |
| Model Number | KM5221W |
| Power Source | Battery Powered |
| Built-In Media | Pro KM5221W Keyboard and Mouse, USB Receiver, 2 x AAA Batteries, 1 x AA Battery, Documentation |
| Number of Keys | 3 |
| Connection Type | Wireless |
| Keyboard Layout | QWERTY |
| Mfr Part Number | KM5221W-WH-US |
| Special Feature | Ergonomic |
| Hand Orientation | Ambidextrous |
| Operating System | Windows |
Ready to buy?
Dell Pro Keyboard and Mouse - KM5221W - US English - White - USB Plunger Wireless RF 2.40 GHz Keyboard - English (Canada) - White - USB Wireless RF Mouse - Optical - 4000 dpi - Scroll Wheel - - Volume is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
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