HP 455 Programmable Wireless Keyboard - Silver
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Product Information
Full details
The HP 455 Programmable Wireless Keyboard is designed for office professionals seeking a balance of comfort, productivity, and sustainable construction in a full-sized layout. Its primary benefit lies in the ability to customize over 20 keys to streamline workflows, coupled with an impressive battery life of up to 20 months. A key caveat for potential users is that this is a mechanical-switch wireless device, which requires AA batteries rather than an integrated rechargeable power source.
All features
| Colour | Silver |
|---|---|
| Model Part Number | 198990145457 |
| Brand | HP |
Extended Product Information
FAQs
Can I use this keyboard with a Mac?
The HP 455 is optimized for Windows 10 and 11. While basic typing might work on other OS platforms, the programmable software features are exclusive to Windows.
Does this keyboard have backlighting?
No, the HP 455 does not feature backlighting to help preserve the extended 20-month battery life.
How many keys can be customized?
You can customize over 20 keys to perform specific functions or launch apps using the HP Accessory Center software.
What type of batteries does it use?
It requires 2 AA batteries for operation.
Is the keyboard spill-resistant?
While it is designed to be easy to clean and sanitary, it is not officially rated as spill-proof, so keep liquids away from the internal components.
Does it connect via Bluetooth?
No, this model uses a 2.4 GHz RF wireless USB receiver to maintain a stable connection.
Troubleshooting
Keyboard is not responding to keystrokes
Ensure the USB receiver is securely plugged into a functional port and check that the AA batteries are installed with the correct polarity.
Programmable keys are not executing custom commands
Verify that the HP Accessory Center software is installed and running on your system, and ensure the firmware is up to date.
Erratic or lagging connection
Remove potential interference by ensuring there are no large metal objects between the keyboard and the USB receiver, or move the receiver to a front-facing USB port.
Pros and Cons
Pros
- High level of key customization via software
- Long 20-month battery life minimizes maintenance
- Sanitary design suitable for shared office environments
- Adjustable typing angle for ergonomic comfort
- Full-size layout with numeric keypad
Cons
- Requires replaceable AA batteries
- Does not include an integrated rechargeable battery
- No backlighting features
Setup, Compatibility & Care
To set up your keyboard, insert the two provided AA batteries into the battery compartment on the underside. Plug the wireless RF receiver into an available USB port on your computer; the device should pair automatically. For advanced functionality, download the HP Accessory Center software to map your custom shortcuts.
Compatibility is focused on modern Windows environments, specifically Windows 10 and 11. To maintain the keyboard, use standard disinfectant wipes to clean the surface regularly. Because the keys are rated to withstand 1,000 cleanings, you can maintain a hygienic workspace without concern for long-term wear.