HP 420 Programmable Bluetooth Mouse - Black

Experience simplicity and portability with this versatile Bluetooth mouse. Designed to work wherev...

Best current price£15.99from Currys

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CurrysHp 240 Bluetooth Wireless Optical Mouse - Black, Black
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PCHUB.UKHp Black 240 Bluetooth Mouse
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eBayHP 420 Programmable Bluetooth Mouse. Black. Multi Surface. Swift Pair 3 Devices.
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GamingKitHp Black 240 Bluetooth Mouse
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Rapid Online - Rapid Electronics Ltd.HP 3V0G9AA#ABB Mouse Bluetooth Optical Black 3 Buttons 1600 dpi
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Product Information

Full details

The HP 420 Programmable Bluetooth Mouse is an ideal solution for mobile professionals and students seeking a portable, high-precision pointing device. Its key strengths include multi-device connectivity, a high-resolution 4000 DPI sensor, and a customizable button layout, though users should note it relies on a single AA battery rather than an internal rechargeable cell.

All features

ColourBlack
Model Part NumberW128785726
BrandHP

Extended Product Information

FAQs

Can I use this mouse on a glass desk?

Yes, this mouse is designed to work on virtually any surface, including glass.

Does this mouse require a USB dongle?

No, this is a Bluetooth-only mouse and connects directly to your device's internal Bluetooth radio.

How many devices can I connect at once?

You can connect and switch between up to three different devices.

Is the HP Accessory Center software required?

The mouse will work as a standard pointing device without software, but you must install the app to program the buttons.

How long will the battery last?

The battery can last up to 24 months, depending on usage patterns and the type of battery used.

Is this mouse suitable for left-handed users?

Yes, the HP 420 features an ambidextrous design that is comfortable for both left- and right-handed users.

Troubleshooting

Mouse is not being discovered by the computer

Ensure the mouse is in pairing mode and check that your computer's Bluetooth is enabled. Try restarting the Bluetooth service on your machine.

Programmable buttons not working

Download and install the HP Accessory Center application to assign functions to the buttons and ensure firmware is up to date.

Cursor movement is laggy or inconsistent

Check the battery level and replace the AA battery if necessary. Also, ensure the optical sensor lens on the bottom of the mouse is clean.

Pros and Cons

Pros

  • Seamless switching between three devices
  • High 4000 DPI sensor works on most surfaces
  • Highly customizable buttons via software
  • Comfortable ambidextrous form factor
  • Quiet click mechanism reduces workspace noise

Cons

  • Requires AA battery replacements
  • Software required for advanced customization
  • No USB-A dongle included for legacy systems

Setup, Compatibility & Care

Setup is straightforward due to Microsoft Swift Pair integration; simply place the mouse in pairing mode and a prompt will appear on your compatible Windows 10 or 11 machine. For other operating systems like ChromeOS or macOS, use the standard Bluetooth settings menu to pair.

Compatibility covers Windows 10 and 11, along with ChromeOS and other modern operating systems. To maximize battery life, keep the device away from extreme temperatures and ensure the optical sensor remains free of dust or lint. If the mouse becomes dirty, wipe it gently with a dry, lint-free cloth; avoid using liquid cleaners directly on the sensor.

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