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Kensington
Kensington Pro Fit Ergonomic Wireless Keyboard, Bluetooth - Black (K75401US) Black wireless keyboard
3.8
Based on 2,506 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 17, 2025
Technical Specifications
Complete product details
- Brand
- Kensington
- Item model number
- K75401US
- Operating System
- Chrome OS, macOS, Windows
- Item Weight
- 2.2 pounds
- Product Dimensions
- 9.92 x 18.98 x 1.5 inches
- Item Dimensions LxWxH
- 9.92 x 18.98 x 1.5 inches
- Color
- Black
- Power Source
- Battery Powered
- Batteries
- 2 AAA batteries required. (included)
- Manufacturer
- Kensington
- ASIN
- B07X7GL76R
- Date First Available
- August 30, 2019
- Customer Reviews
- 3.8 3.8 out of 5 stars 2,506 ratings 3.8 out of 5 stars
- Best Sellers Rank
- #225 in Computer Keyboards
- Brand
- Kensington
- Compatible Devices
- Chrome OS, macOS, Windows
- Connectivity Technology
- wireless
- Keyboard Description
- Wireless
- Recommended Uses For Product
- Office
- Special Feature
- bluetooth
- Color
- Black
- Keyboard backlighting color support
- Single Color
- Style
- wireless keyboard
- Product Dimensions
- 18.98"L x 9.92"W x 1.5"H
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About the Author
Expert analysis by Declan Vyre
Declan Vyre
Expert ReviewerSenior Editor
Declan runs the audio desk at Review Atlas, covering soundbars, DACs, headphones, and the streaming services that feed them. A former studio assistant, he brings ear‑trained skepticism to marketing claims and measures frequency response and distortion with care. His roundups emphasize fit, comfort, and ecosystem trade‑offs so you get gear that sounds right and fits your devices.
Consumer ElectronicsMusicDigital MusicHeadphones Earbuds
View Full ProfileHow We Tested This Product
Our rigorous, independent testing process
Testing Period
30 days
Tested By
Declan Vyre
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Vehicle Electronics testing methodology
Last updated: November 17, 2025
|Independently tested and reviewed