Dell
Dell Pro KM5221W Keyboard & Mouse
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*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
Bottom line: The Dell Pro KM5221W Keyboard & Mouse is a niche pick — read recent reviews before buying in the gaming peripherals category, priced around $22.45. Compare close alternatives before committing.
Dell Pro KM5221W Keyboard & Mouse
SpecPicks Verdict
SpecPicks scored Dell Pro KM5221W Keyboard & Mouse using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis 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. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
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
- ✓ 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
- Enhance your all-day productivity with this RF 2.4GHz wireless full-sized keyboard and mouse.
- Programmable keys and scroll wheel allow you to gain quick access to your frequently used shortcuts
- The native 1600 DPI mouse offers preset DPIs of up to 4000 adjustable via the Dell Peripheral Manager, offering accurate tracking across a wide range of display resolutions
- Work with one of the quietest wireless keyboards whether on a conference call or in proximity with others. Symmetrically designed, the wireless mouse is great for both left and right-handed users
Full Specifications
| Brand | Dell |
|---|---|
| Color | Black |
| Unit Count | 1 Count |
| Connectivity | Wireless, 2.4GHz |
| Model Number | KM5221W |
| Power Source | Battery Powered |
| Item Type Name | Keyboard & Mouse |
| Number of Keys | 102 |
| Connection Type | Wireless |
| Keyboard Layout | QWERTY |
| Mfr Part Number | KM5221WBKB-US |
| Special Feature | Wireless |
| Antenna Location | Office |
| Hand Orientation | Ambidextrous |
| Compatible Devices | Personal Computer |
| Movement Detection | Optical |
| Number of Batteries | 2 AAA batteries required. (included) |
| Keyboard Description | Wireless |
| Warranty Description | Manufacture |
| Connectivity Technology | RF 2.4GHz wireless |
Ready to buy?
Dell Pro KM5221W Keyboard & Mouse 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.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
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