Dell KM5221WBKB-FRC Pro Wireless Keyboard and Mouse KM5221W - French Black - RF Wireless - 4000 DPI Optical Mouse - Full-size Keyboard with
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Product Features
Technical Overview
This bundle utilizes RF wireless technology for stable connections up to 10 meters, free from line-of-sight limitations common with infrared systems. The keyboard measures 17" wide by 4.80" deep with a 1.30" height, weighing 14.10 ounces, while the mouse weighs 3.20 ounces for balanced handling. Both devices operate on included AA or AAA batteries, with an automatic sleep mode to extend battery life during periods of inactivity.
The optical mouse employs LED movement detection for precise cursor control on most surfaces, with the scroll wheel enabling rapid text zooming and tab management. Keyboard features include dedicated media controls where supported, spill-resistant construction, and durable keycaps rated for millions of keystrokes.
Relevant factors for this section include Keyboard/Keypad Connectivity Technology, Keyboard/Keypad Wireless Technology, Localization, Pointing Device Type. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The KM5221W stands out with its combination of professional-grade wireless performance and practical ergonomic features. The RF connection ensures reliable operation in crowded wireless environments, while the 4000 DPI mouse provides precise control for detailed work. The French keyboard layout with programmable keys adapts to specialized workflows, and the adjustable tilt supports comfortable long-term use.
Wireless Reliability
RF technology maintains consistent connectivity without dropouts, ideal for office environments with multiple wireless devices.
- No line-of-sight required
- Stable up to 10-meter range
- Resistant to interference
Ergonomic Design
Keyboard tilt adjustment and symmetrical mouse shape reduce wrist strain during extended computing sessions.
- Adjustable keyboard angle
- Symmetrical mouse fit
- Lightweight construction
Deployment / Use Cases
This keyboard and mouse bundle serves as an ideal peripheral solution for corporate workstations, educational computer labs, and home office setups where reliable wireless operation and French language support are required. The full-size keyboard accommodates data entry tasks, while the programmable keys can be configured for application-specific shortcuts in design, accounting, or development software.
The cross-platform compatibility makes it suitable for mixed-IT environments where users may switch between Windows, macOS, and Linux systems. The plug-and-play functionality allows for quick deployment across multiple workstations without software installation, and the durable construction withstands daily office use.
Office Workstations
Deploy across call centers, administrative desks, and shared workstations where French language input and wireless convenience are priorities.
Educational Environments
Equip computer labs and library stations with reliable peripherals that support multiple operating systems and require minimal maintenance.
Localization and Operating System
The keyboard features a French AZERTY layout with accented characters and standard French punctuation placement. This localization supports native French speakers and complies with regional input requirements for government, education, and corporate applications in French-speaking markets.
Operating system compatibility includes Windows 7 through 10, Ubuntu Linux 18.04 and later, macOS, ChromeOS, and Android. The plug-and-play functionality works across these platforms without additional drivers, though programmable key customization may require Dell software on Windows systems for full feature access.
Relevant factors for this section include Keyboard/Keypad Connectivity Technology, Keyboard/Keypad Wireless Technology, Localization, Pointing Device Type. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Highlights
- RF wireless connectivity for reliable operation up to 10 meters
- French AZERTY keyboard layout with programmable keys
- 4000 DPI optical mouse with scroll wheel for precise control
- Cross-platform compatibility with Windows, macOS, Linux, ChromeOS, Android
- Full-size keyboard with adjustable tilt and spill-resistant design
- Plug-and-play USB connectivity without driver installation
- Includes batteries with automatic sleep mode for extended life
- 3-year limited warranty for long-term reliability
- Symmetrical mouse design suitable for left- or right-handed users
- Matte black finish that resists fingerprints and maintains professional appearance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Dell Technologies |
| Manufacturer Part Number | KM5221WBKB-FRC |
| Brand Name | Dell |
| Product Line | Pro |
| Product Model | KM5221W |
| Product Name | Pro Wireless Keyboard And Mouse KM5221W |
| Product Type | Keyboard & Mouse |
| Keyboard/Keypad | |
| Keyboard/Keypad Connectivity Technology | Wireless |
| Keyboard/Keypad Wireless Technology | RF |
| Localization | French |
| Keyboard/Keypad Features | Programmable Keys,On/Off Switch,Battery Indicator,Adjustable Tilt,Full-size Keyboard |
| Pointing Device | |
| Pointing Device Type | Mouse |
| Pointing Device Connectivity Technology | Wireless |
| Pointing Device Wireless Technology | RF |
| Movement Detection | Optical |
| Movement Resolution (dpi) | 4000 |
| Scroller Type | Scroll Wheel |
| Ergonomic Fit | Symmetrical |
| Interfaces/Ports | |
| Keyboard/Keypad Host Interface | USB |
| Pointing Device Host Interface | USB |
| Battery Information | |
| Battery Included | Yes |
| Battery Size Supported | AA,AAA |
| Physical Characteristics | |
| Keyboard/Keypad Color | Black |
| Pointing Device Color | Black |
| Keyboard/Keypad Height | 1.30" (33.02 mm) |
| Keyboard/Keypad Width | 17" (431.80 mm) |
| Keyboard/Keypad Depth | 4.80" (121.92 mm) |
| Keyboard/Keypad Weight (Approximate) | 14.10 oz (399.73 g) |
| Pointing Device Weight (Approximate) | 3.20 oz (90.72 g) |
| Miscellaneous | |
| Operating System Compatibility | Windows 7,Windows 8.1,Windows 10,Ubuntu Linux,Ubuntu 18.04 |
| Platform Supported | Windows,Mac OS,Linux,ChromeOS,Android |
| Device Supported | Desktop Computer |
| Warranty | |
| Limited Warranty | 3 Year |
FAQ
What wireless technology does this keyboard and mouse use?
The Dell KM5221W uses RF (Radio Frequency) wireless technology, which operates on the 2.4GHz band. This provides a stable connection without requiring line-of-sight between the devices and the USB receiver, with an effective range of up to 10 meters. RF is less susceptible to interference from other wireless devices compared to some alternatives, making it reliable for office environments.
Is this keyboard compatible with macOS and Linux systems?
Yes, the keyboard and mouse are compatible with macOS, Linux (including Ubuntu 18.04+), ChromeOS, Android, and Windows 7 through 10. The plug-and-play functionality works across these platforms without additional drivers. However, programmable key customization may require Dell's configuration software, which is typically available for Windows systems only.
What type of batteries are required, and are they included?
The bundle includes the required batteries. Both the keyboard and mouse support standard AA or AAA batteries (specific sizes may vary by region). The devices feature automatic sleep modes to conserve power during periods of inactivity, and the keyboard includes a battery indicator light to alert users when power is running low.
Does the mouse have adjustable DPI settings?
The mouse features a fixed 4000 DPI optical sensor. This resolution provides precise cursor movement suitable for general office use, web browsing, and most productivity applications. While it doesn't offer adjustable DPI settings, the 4000 DPI default balances speed and accuracy for typical desktop computing tasks.
What ergonomic features does the keyboard include?
The keyboard includes adjustable tilt legs that provide two height options to accommodate different typing preferences. The full-size layout with standard key spacing reduces finger strain, and the matte finish keys offer comfortable tactile feedback. While it doesn't include wrist rest integration, the adjustable angle helps maintain neutral wrist positioning during extended typing sessions.
What is covered under the 3-year warranty?
Dell provides a 3-year limited warranty covering defects in materials and workmanship under normal use. This includes repair or replacement of components that fail due to manufacturing issues. The warranty typically requires proof of purchase from an authorized retailer and may exclude damage from accidents, misuse, or unauthorized modifications. Contact Dell support for specific warranty terms and claim procedures.
| Qty | Price | Available |
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