Dell Premier Rechargeable Wireless Mouse MS7421W – Graphite Black
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About This Item
- Up to six months battery life on full charge
- USB-C rechargeable in two minutes for full day’s work
- Connects to three devices via RF wireless and Bluetooth 5.0
- 1600 DPI optical sensor for precise cursor control
- Ambidextrous design with seven buttons and vertical scroll wheel
- Compatible with Windows, macOS, Linux, Android, and ChromeOS
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Dell MS7421W | Pro Compact Wireless Mouse
The Dell Premier Rechargeable Wireless Mouse MS7421W in Graphite Black delivers six months of battery life from a single charge, making it ideal for UK professionals who need uninterrupted productivity. With Bluetooth 5.0 and dual RF wireless connectivity, you can link up to three devices and switch seamlessly between them.
Quick specs
| Metric | Spec |
|---|---|
| Battery life | Up to 6 months |
| Connectivity | Bluetooth 5.0 + RF Wireless |
| Resolution | 1600 DPI |
| Charge time | 2 minutes for 1 day |
| Weight | 80 g |
Multi-device workflow made simple
Connect the MS7421W to three devices at once via Bluetooth or the included RF dongle. Switch between your laptop, desktop, and tablet without re-pairing. The ambidextrous design works for both left- and right-handed users, while the 1600 DPI optical sensor ensures smooth tracking on most surfaces.
Rapid charging for busy days
When the battery runs low, a 2-minute USB-C charge provides a full day of use. The built-in rechargeable battery eliminates the need for disposable cells, reducing waste and saving money over time. The mouse ships with a 1-metre USB-C cable for convenient charging.
Compatible across platforms
The MS7421W supports Windows, macOS, Linux, ChromeOS, and Android. No drivers are required for basic functions, so you can plug in and work immediately. The compact graphite black finish and monochromatic surface give it a professional appearance in any office.
Package contents
- Dell MS7421W mouse
- USB-C to USB-A charging cable (1 m)
- RF wireless dongle
- Quick-start guide
Things to check first
- Confirm the USB-C cable length meets your desk setup needs
- Verify Bluetooth 5.0 is supported on your primary device
- Check that your operating system is listed in the compatibility table
- Ensure the ambidextrous shape suits your grip style
Frequently Asked Questions
How long does the battery last?
Can I use it with a USB-C only laptop?
Is it suitable for gaming?
Does it come with a warranty?
Final thoughts
The Dell MS7421W is best suited for UK office professionals and remote workers who value long battery life, multi-device connectivity, and rapid charging. Its compact, ambidextrous design and cross-platform compatibility make it a reliable everyday tool. Covered by the applicable manufacturer warranty.
| Buttons type | Pressed buttons |
|---|---|
| Purpose | Office |
| Movement resolution | 1600 DPI |
| Scroll type | Wheel |
| Movement detection technology | Optical |
| Buttons quantity | 7 |
| Device interface | RF Wireless + Bluetooth |
| Bluetooth version | 5.0 |
| Frequency band | 2.4 GHz |
| Product colour | Black |
| Form factor | Ambidextrous |
| Surface coloration | Monochromatic |
| Scrolling directions | Vertical |
| Number of scroll wheels | 1 |
| Cable length | 1 m |
| Service life of battery | 6 month(s) |
| Power source | Batteries |
| Battery type | Built-in battery |
| Rechargeable | Yes |
| USB Type-C charging port | Yes |
| USB Type-C required charging power min | 0.7 W |
| USB Type-C required charging power max | 0.7 W |
| Mobile operating systems supported | Android |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Other operating systems supported | ChromeOS |
| Width | 61.9 mm |
| Depth | 101.8 mm |
| Height | 35.4 mm |
| Package weight | 221 g |
| Package width | 85.5 mm |
| Package depth | 160 mm |
| Package height | 45 mm |
| AC adapter included | No |
| Quantity per pack | 1 pc(s) |
| Weight | 80 g |
| Distributor SKUs | CJ96882, 9884499, 570-BBDM, 515299, 512177, STD10230697, MS7421WGRE, 18197922000 |
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