Dell WM126 Wireless Optical Mouse - RF 2.4GHz, Black
Dell
Dell WM126 Wireless Optical Mouse - RF 2.4GHz, Black
The Dell WM126 Wireless Optical Mouse is a cable-free, plug-and-play mouse built for everyday office and on-the-go productivity. It connects via a USB RF wireless dongle with no software setup required, making it a practical choice for anyone who wants a tidy desk and reliable wireless performance. Its ambidextrous contoured design and long battery life keep it usable across long work sessions without interruption.
Why this product
Plug-and-play wireless, no software needed
The USB RF wireless dongle connects instantly so you can start working within minutes, without any driver installation or configuration.
Connect up to six devices with one receiver
Dell Universal Pairing lets you pair up to six compatible Dell keyboards and mice to a single receiver, reducing dongle clutter.
Up to 12 months of battery life
A single AA battery powers it for up to a year, so you rarely need to think about replacing batteries during everyday use.
Ambidextrous contoured design
The contoured shape is comfortable in either hand, with three clickable buttons and a scroll wheel for standard navigation tasks.
Broad operating system support
It works with Windows 7 through 11, macOS, Linux, Ubuntu, Chrome OS, and Android, covering most desktop and laptop environments.
- ConnectivityWireless 2.4 GHz RF
- SensorOptical LED, 1000 DPI
- Buttons3
- Battery Life1 × AA; up to 12 months
- Weight80 g (with batteries)
- ColorBlack
- Warranty1 year
- SKUDEL-1990
- EAN5397063811885
- Compatible with Windows 7, 8.1, 10, and 11.
- Compatible with macOS.
- Compatible with Linux 6.x, Ubuntu, Chrome OS, and Android OS.
- Connects via a USB RF wireless dongle — requires an available USB port on the host device.
- Dell Universal Pairing allows up to six compatible Dell devices on one receiver, but the receiver must support this feature.
Best for
- Everyday office users who want a cable-free desk without complex setup — plug the dongle in and it works immediately.
- Travellers and mobile workers who need a compact, lightweight mouse at 80 g that can be packed easily.
- Multi-device desk setups where Dell Universal Pairing lets up to six compatible peripherals share a single USB receiver.
- Users who dislike frequent battery changes — up to 12 months of life from a single AA battery suits long-term, low-maintenance use.
- Left- and right-handed users, thanks to the ambidextrous contoured shape.
Trade-offs
- Precision or gaming use — the fixed 1000 DPI optical sensor is tuned for standard productivity rather than high-sensitivity pointing tasks.
- Users needing more than three buttons — it has left, right, and middle click only, with no additional programmable buttons.
- Bluetooth-only devices — it requires a USB port for the RF dongle and does not support Bluetooth pairing.
- Those wanting a longer warranty — coverage is limited to 1 year.
Work in comfort with this easy-to-set-up wireless mouse for everyday productivity.
The WM126 Wireless Optical Mouse from Dell offers you everyday wireless performance with excellent battery life. It is designed to create a clutter-free workspace with a reliable, plug-and-play RF wireless connection. This wireless mouse provides reliable performance and a stable wireless connection through the USB anchored RF wireless dongle. Its Plug and play feature allows for easy installation so users can get started using their mouse within minutes, with no confusing software or setup requirements. The small size and wireless performance help to make WM126 wireless optical mouse a great option for on-the-go users.
Take your work on-the-go with the reliable wireless connection of the Dell Wireless Mouse-WM126. You can also connect up to six compatible devices with a single receiver, allowing you to wirelessly connect with your keyboards and mice at home, in the office or on the move. Reduce cable clutter at your workspace with the Dell Wireless Mouse-WM126.
Work and play longer with a long battery life — Up to 1-year of battery life provides you peace of mind knowing that you can stay powered up virtually anywhere.
Comfortable design — Work in comfort thanks to a contoured design that feels great in either hand. The mouse features three clickable buttons (left, right, and middle) and includes a scroll wheel for ease of use.
General
| Brand | Dell |
|---|---|
| Model | Dell Wireless Mouse - WM126 |
| Color | Black |
| Warranty | 1 year |
Device
| Sensor | Optical LED |
|---|---|
| Resolution (DPI) | 1000 |
| Buttons | 3 |
| Scroll | Mechanical scroll wheel |
| OS Support | Windows 7, 8.1, 10, 11; macOS; Linux 6.x, Ubuntu, Chrome OS, Android OS |
Connectivity
| Connection | Wireless 2.4 GHz RF via USB dongle |
|---|---|
| Pairing | Dell Universal Pairing (up to 6 compatible devices per receiver) |
Physical
| Dimensions (H × L × W) | 35.60 mm × 94.82 mm × 57.31 mm |
|---|---|
| Weight | 80 g (with batteries) |
| Battery | 1 × AA; up to 12 months |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.