--- product_id: 291429471 title: "Dell Pro KM5221W Keyboard & Mouse" brand: "dell" price: "£32.80" currency: GBP in_stock: false reviews_count: 13 category: "Dell" url: https://www.desertcart.co.uk/products/291429471-dell-pro-km5221w-keyboard-and-mouse store_origin: GB region: Great Britain --- # RF 2.4GHz wireless tech 2 AAA batteries included, long-lasting 1600-4000 DPI adjustable mouse Dell Pro KM5221W Keyboard & Mouse **Brand:** dell **Price:** £32.80 **Availability:** ❌ Out of Stock ## Summary > ⌨️🖱️ Elevate your workspace with precision and quiet confidence ## Quick Answers - **What is this?** Dell Pro KM5221W Keyboard & Mouse by dell - **How much does it cost?** £32.80 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/291429471-dell-pro-km5221w-keyboard-and-mouse) ## Best For - dell enthusiasts ## Why This Product - Trusted dell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Day Peace of Mind:** Dell Advanced Exchange Service guarantees replacement the next business day during 3-year warranty. - • **Seamless Wireless Freedom:** Cut the cord with reliable RF 2.4GHz connectivity for clutter-free productivity. - • **Precision at Your Fingertips:** Adjustable mouse DPI up to 4000 ensures pixel-perfect tracking on any display. - • **Quiet Comfort for Focused Work:** One of the quietest keyboards on the market—stay productive without distractions. - • **Ambidextrous Design for Everyone:** Symmetrical mouse shape fits left and right-handed users with ergonomic ease. ## Overview The Dell Pro KM5221W is a full-sized wireless keyboard and mouse combo featuring RF 2.4GHz connectivity, a highly adjustable 1600-4000 DPI optical mouse, and a whisper-quiet keyboard design. Ambidextrous and compatible across multiple OS platforms, it includes programmable keys and scroll wheel shortcuts to boost efficiency. Backed by a 3-year warranty with next-day replacement, it’s engineered for professional-grade productivity and comfort. ## Description Dell Pro KM5221W Keyboard & Mouse Review: Sell Prp Km5221w wireless Keyboard and Mouse - My old wireless mouse was causing me all kinds of issues. Costing me extra work. New mouse and keyboard eliminated all that frustration. I get my work done in very quickly. I should have done this months ago. Easily installed and a very reasonable price. After two and a half months of use the mouse has started being an issue. I’ll be working on a document and all of a sudden the cursor start a running all over the document. I have auto delete to reset and hopefully I get back to the work I was doing. Not friendly ! Review: Best quality i have had - Amazing quality! Would recommend to anyone to buy from these guys. Thanks for the great service. ## 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 - Dell Advanced Exchange Service offers you added peace of mind, provides you a replacement the next business day during your 3-year Limited Hardware Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08W2CJBC9 | | Antenna Location | Office | | Are Batteries Required | No | | Best Sellers Rank | #12 in Computer Keyboard & Mouse Combos | | Brand | Dell | | Color | Black | | Compatible Devices | Personal Computer | | Connectivity Technology | RF 2.4GHz wireless | | Customer Reviews | 4.2 4.2 out of 5 stars (1,958) | | EU Spare Part Availability Duration | 3 Years | | Hand Orientation | Ambidextrous | | Item Type Name | Keyboard & Mouse | | Item Weight | 14.08 ounces | | Keyboard Description | Wireless | | Keyboard Layout | QWERTY | | Manufacturer | Dell Technologies | | Movement Detection | Optical | | Number of Batteries | 2 AAA batteries required. (included) | | Number of Keys | 102 | | Operating System | Microsoft Windows 7, Windows 8.1, Windows 10, Windows 11, Apple MacOS, Android, Google Chrome OS, Red Hat Enterprise Linux 8.0, Ubuntu 18.04 | | Other Special Features of the Product | Wireless | | Power Source | Battery Powered | | UPC | 884116382263 884116382621 | | Unit Count | 1.0 Count | | Warranty Description | Manufacture | ## Product Details - **Brand:** Dell - **Color:** Black - **Compatible Devices:** Personal Computer - **Connectivity Technology:** RF 2.4GHz wireless - **Special Feature:** Wireless ## Images ![Dell Pro KM5221W Keyboard & Mouse - Image 1](https://m.media-amazon.com/images/I/71WATwtN77L.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: The first picture says 2 pack. Is this really a 2 pack?** A: As usual, Amazon isn't very clear with these and this is indeed referring to 2 pieces, a mouse and a keyboard :-) **Q: Are these keyboard and mouse AES encrypted?** A: Yes, the Dell KM5221W keyboard is 128-bit AES encrypted. **Q: Is this keyboard lighted?** A: No, it’s not lighted. **Q: Are the keys back lit?** A: This keyboard does not have backlit keys. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sell Prp Km5221w wireless Keyboard and Mouse *by B***E on October 21, 2025* My old wireless mouse was causing me all kinds of issues. Costing me extra work. New mouse and keyboard eliminated all that frustration. I get my work done in very quickly. I should have done this months ago. Easily installed and a very reasonable price. After two and a half months of use the mouse has started being an issue. I’ll be working on a document and all of a sudden the cursor start a running all over the document. I have auto delete to reset and hopefully I get back to the work I was doing. Not friendly ! ### ⭐⭐⭐⭐⭐ Best quality i have had *by M***K on March 30, 2026* Amazing quality! Would recommend to anyone to buy from these guys. Thanks for the great service. ### ⭐⭐⭐⭐⭐ Will not wake *by C***S on February 21, 2026* I like it. But when my PC goes to sleep sometimes it will not wake. I thought it was the oc and settings but turns out it's keyboard & mouse. ## Frequently Bought Together - Dell Pro KM5221W Keyboard & Mouse - Logitech C920x HD Pro Webcam, Full HD 1080p/30fps Video, Clear Audio, HD Light Correction, PC Camera Webcam, Works with Skype, Zoom, Facetime, PC, Laptop, Mac, Tablet - Black - Logitech H390 Gaming Headphones, Wired Headphones with Mic, USB Headset with Microphone for PC, Noise Cancelling Microphone for Video Meetings, Music, Gaming - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/291429471-dell-pro-km5221w-keyboard-and-mouse](https://www.desertcart.co.uk/products/291429471-dell-pro-km5221w-keyboard-and-mouse) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-22*