Dell Pro KM5221W Wireless Keyboard and Mouse (US English)
PRODUCT DESCRIPTION
Dell Pro Wireless Keyboard and Mouse - KM5221W - US English (580-AJNS) - Local Dell Warranty
All-Day Productivity
Up to 36 months of battery life on both the keyboard and the mouse, so the set rarely needs attention.
Productivity at Your Fingertips
12 programmable F1-F12 keys for one-touch shortcuts, plus a mouse with adjustable DPI from 1000 to 4000.
Superb Reliability
A single USB receiver on 2.4 GHz wireless, with AES-128 encryption for the keyboard.
Buying for an office roll-out? Email sales@sourceit.com.sg for volume pricing and delivery lead time.
Dell KM5221W Datasheet — Technical Specifications
General
| Product Name | Dell Pro Wireless Keyboard and Mouse - KM5221W |
| Model | KM5221W |
| Dell SKU (Singapore) | 580-AJNS |
| Layout | US English |
| Colour | Black |
| Warranty | 3-year Advanced Exchange Service (Dell datasheet); supplied locally by SourceIT with a GST invoice |
Connectivity
| Interface | 2.4 GHz wireless |
| Receiver | USB wireless receiver |
| Encryption | AES-128 encryption for the keyboard |
Keyboard
| Hot Keys | 12 programmable keys (F1-F12) |
| Key Technology | Plunger |
| Battery | 2 x AAA |
| Battery Life | Up to 36 months |
| Dimensions | 433 x 123 x 34 mm |
| Weight | 400 g (without batteries) |
Mouse
| Type | Wireless optical |
| Buttons | 3 (1 programmable) |
| Resolution | Adjustable DPI: 1000, 1600 (default), 2400, 4000 |
| Battery | 1 x AA |
| Battery Life | Up to 36 months |
| Dimensions | 115.32 x 61.96 x 38.8 mm |
Compatibility & Software Support
Supported Operating Systems
Windows 7, 8.1, 10 and 11; macOS; Linux (Red Hat 8.0 / Ubuntu 18.04); Chrome OS; Android, per Dell.
Package Contents & Dell Keyboards & Mice Ordering Information
Datasheet & Downloads
| Dell datasheet | Dell Pro Wireless Keyboard and Mouse KM5221W Datasheet (PDF) |
| Usage guide | KM5221W Usage and Troubleshooting Guide |
| Manuals & drivers | Documents and drivers on Dell Support |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting KM5221W.
Frequently Asked Questions — Dell KM5221W
Does the keyboard and mouse share one receiver?
Yes, both connect through a single USB wireless receiver on 2.4 GHz.
How long do the batteries last?
Dell rates both the keyboard and the mouse at up to 36 months.
Is the connection encrypted?
Yes, the keyboard uses AES-128 encryption.
Does it work with a Mac?
Yes, Dell lists macOS along with Windows, Linux, Chrome OS and Android.
What warranty do I get?
Dell's datasheet states a 3-year Advanced Exchange Service; supplied locally by SourceIT with a GST invoice.
