Kensington K75408NA KB535 EQ Rechargeable Multi-Device Keyboard - Wireless Bluetooth/RF - Full-size 109-Key - Space Gray
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Product Features
Technical Overview
This keyboard operates on the 2.4 GHz frequency with a 32.81-foot wireless range, supporting both Bluetooth pairing and the included 2.4GHz RF receiver for reliable connectivity. Security is handled through 128-bit AES encryption, ensuring data protection during transmission.
The 109-key layout includes dedicated hot keys for CoPilot and F-Lock functions, alongside programmable keys that can be customized for workflow efficiency. LED indicators provide clear status feedback for battery life, connection mode, and caps lock.
Relevant factors for this section include Keyswitch Technology, Keyboard/Keypad Connectivity Technology, Keyboard/Keypad Wireless Technology, Keyboard/Keypad Host Interface. 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.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The KB535 EQ stands out with its dual wireless flexibility, allowing users to switch between Bluetooth for modern devices and RF for guaranteed compatibility. The scissors-switch mechanism offers a balance of tactile feedback and quiet operation, reducing fatigue during extended typing sessions.
Extended Wireless Range
With a 32.81-foot operating distance, this keyboard maintains stable connections in conference rooms, training areas, or open office layouts where mobility is essential.
- Ideal for presentation setups
- Reduces cable clutter on desks
- Supports flexible workstation arrangements
Sustainable Design
Constructed with 41% post-consumer recycled plastic and compliant with WEEE and RoHS environmental standards, this keyboard supports corporate sustainability initiatives without compromising performance.
- Reduces environmental footprint
- Meets regulatory compliance requirements
- Maintains durable construction
Deployment / Use Cases
The Kensington KB535 EQ is engineered for professional environments where reliable wireless peripherals enhance productivity. Its full-size layout with numeric keypad makes it suitable for financial, data entry, and administrative roles that require extensive number input.
In educational settings, the long battery life and multi-OS compatibility allow it to serve across computer labs, libraries, and classroom carts. The plug-and-play setup with the included RF receiver ensures immediate functionality without driver installations, while Bluetooth connectivity supports modern tablets and Chromebooks.
Office Workstation Standardization
Deploy across cubicles and shared workstations where consistent keyboard experience reduces training time and support calls. The Space Gray color blends with most office decor.
- Uniform peripheral experience
- Reduces IT inventory complexity
- Matches corporate color schemes
Hybrid Work Environments
Support employees who split time between office and remote work with a keyboard that connects via Bluetooth to laptops at home and RF to docking stations at the office.
- Seamless transition between locations
- Eliminates need for multiple keyboards
- Maintains productivity consistency
Physical Profile
Measuring 17.01" wide by 4.92" deep with a low-profile 0.79" height, this keyboard fits standard desk spaces without occupying excessive room. The 1.23-pound weight provides stability during typing while remaining portable enough for transport between workstations.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.79" (20 mm), 17.01" (432 mm), 4.92" (125 mm), 1.23 lb (560 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.01" (432 mm)
- Depth
- 4.92" (125 mm)
- Height
- 0.79" (20 mm)
- Weight
- 1.23 lb (560 g)
What's in the Box
The keyboard arrives ready for immediate deployment with all necessary accessories for both wired charging and wireless operation.
Highlights
- Dual wireless connectivity with Bluetooth 5.4 and 2.4GHz RF options
- Full-size 109-key layout with numeric keypad for data-intensive tasks
- Scissors-switch technology for quiet, responsive typing experience
- Rechargeable battery provides up to 4 months of use per charge
- USB-C charging interface for modern power compatibility
- Programmable keys and hot keys for workflow customization
- Compatible with Windows, macOS, and ChromeOS platforms
- Constructed with 41% post-consumer recycled plastic
- Space Gray finish complements professional workspace aesthetics
- Includes 2.4GHz wireless receiver for plug-and-play setup
Specifications
| Specifications | |
|---|---|
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K75408NA |
| Brand Name | Kensington |
| Product Model | KB535 |
| Product Name | KB535 EQ Rechargeable Multi-Device Keyboard |
| Packaged Quantity | 1 |
| Product Type | Keyboard |
| Keyboard/Keypad | |
| Keyswitch Technology | Scissors |
| Keyboard/Keypad Connectivity Technology | Wireless |
| Keyboard/Keypad Wireless Technology | Bluetooth/RF |
| Keyboard/Keypad Wireless Operating Distance | 32.81 ft (10000 mm) |
| Wireless Operating Frequency | 2.40 GHz |
| Number of Keys | 109 |
| Hot Keys | CoPilot,F-Lock |
| Bluetooth Version | 5.4 |
| Keyboard/Keypad Features | Quiet Keys,Programmable Keys,LED Indicator,Plug & Play,Full-size Keyboard |
| Security Algorithms | 128-bit AES |
| Interfaces/Ports | |
| Keyboard/Keypad Host Interface | USB Type A |
| Charging Interface | USB Type C |
| Battery Information | |
| Battery Rechargeable | Yes |
| Maximum Battery Life | 4 Month |
| Physical Characteristics | |
| Color Family | Gray |
| Product Color | Space Gray |
| Form Factor | Full-size |
| Product Material | Recycled Plastic |
| Keyboard/Keypad Height | 0.79" (20 mm) |
| Keyboard/Keypad Width | 17.01" (432 mm) |
| Keyboard/Keypad Depth | 4.92" (125 mm) |
| Weight (Approximate) | 1.23 lb (560 g) |
| Miscellaneous | |
| Package Contents | KB535 EQ Rechargeable Multi-Device Keyboard 1 x 1.8m (6ft) USB-C to USB-A Cable 1 x 2.4GHz Wireless Receiver 1 × Instruction Guide 1 x Battery Warning Insert 1 x Compliance Sheet 1 x Warranty Card |
| Operating System Compatibility | Windows,macOS,ChromeOS |
| Platform Supported | PC,Mac |
| Post-consumer-waste% | 41% |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What wireless connectivity options does this keyboard support?
The Kensington KB535 EQ keyboard supports both Bluetooth 5.4 wireless technology and 2.4GHz RF connectivity. It includes a USB RF receiver for immediate plug-and-play operation with compatible devices, while Bluetooth allows pairing with modern computers, tablets, and devices that support Bluetooth keyboards. You can switch between these connectivity methods based on your device compatibility and preference.
How long does the battery last on a single charge?
The integrated rechargeable battery provides up to 4 months of typical use on a single charge, depending on usage patterns and connection type. The keyboard charges via USB-C cable, which is included in the package. LED indicators provide clear battery status information, and the keyboard continues to function while charging if needed.
Which operating systems are compatible with this keyboard?
This keyboard is compatible with Windows, macOS, and ChromeOS operating systems. It works with both PC and Mac platforms, making it suitable for mixed-environment deployments. The plug-and-play functionality with the included RF receiver requires no additional drivers for basic operation, while Bluetooth pairing follows standard platform-specific pairing procedures.
What type of key switches does this keyboard use?
The KB535 EQ utilizes scissors-switch technology, which provides a low-profile typing experience with quiet operation. Scissors switches offer responsive tactile feedback with shorter key travel compared to traditional mechanical switches, reducing finger fatigue during extended typing sessions while maintaining the full-size keyboard layout with 109 keys including a numeric keypad.
What environmental standards does this product meet?
This keyboard is constructed with 41% post-consumer recycled plastic and complies with the Waste Electrical and Electronic Equipment Directive (WEEE) and Restriction of Hazardous Substances (RoHS) environmental standards. These certifications ensure responsible material sourcing and end-of-life disposal considerations, supporting corporate sustainability initiatives and regulatory compliance requirements.
What is included in the package with this keyboard?
The package includes the KB535 EQ Rechargeable Multi-Device Keyboard, a 1.8-meter USB-C to USB-A charging cable, a 2.4GHz wireless receiver, an instruction guide, battery warning insert, compliance sheet, and warranty card. This complete set provides everything needed for immediate deployment, charging, and documentation without requiring additional purchases.
| Qty | Price | Available |
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