Redragon

Redragon BM-2638 2.4GHz Wireless Optical Mouse - Red

Mouse 2.4GHz Wireless

Redragon BM-2638 Wireless Mouse features 2.4GHz connectivity, 5 adjustable DPI levels up to 2400, 6 buttons, and an ergonomic design.

Color

Black Blue Red

Compatibility Mac PC
Connection Type 2.4GHz Wireless
Battery Life 0 h
Device Type Mouse
Polling Rate 125 Hz
Max DPI 2400

About the product

Cable-free control A dedicated USB receiver provides wireless connectivity without a mouse cable across your desk.
Optical precision Adjust cursor sensitivity to suit detailed work, browsing or quicker navigation.
Comfortable grip An ergonomic shape and non-slip rubber coating help keep your grip comfortable.
Automatic power saving The mouse enters sleep mode during inactivity to help conserve battery power.

The Redragon BM-2638 wireless mouse combines practical everyday control with a striking red finish. Its optical tracking and adjustable sensitivity make it suitable for navigating documents, browsing websites and casual gaming. The wireless design keeps your workspace tidy, while the textured grip and straightforward USB connection make it convenient for regular computer use.

Wireless freedom
Optical tracking
Adjustable DPI
Ergonomic grip
Power saving

Wireless freedom
Optical tracking
Adjustable DPI
Ergonomic grip
Power saving

Wireless freedom
Optical tracking
Adjustable DPI
Ergonomic grip
Power saving

Redragon BM-2638 wireless mouse: Precision meets convenience

Performance at a glance

2,400 DPI Maximum sensitivity
5 Selectable DPI levels
15m Advertised wireless range

Choose the cursor sensitivity that feels right for the task instead of settling for one fixed setting.

Adjustable DPI for your workflow

Detailed work

Lower sensitivity gives you more controlled pointer movement when selecting small items or working on detailed documents.

Everyday browsing

A middle sensitivity setting can make navigating websites, menus and applications feel natural.

Quick navigation

Higher sensitivity moves the cursor farther with less hand movement, making it useful when you prefer faster navigation.

Getting started with your wireless mouse

Connect and start using

Prepare the battery Insert the required AA battery into the battery compartment, following the polarity markings.
Connect the receiver Plug the dedicated wireless receiver into an available USB port on your computer.
Start using the mouse Switch it on if necessary and move the pointer once the wireless connection is established.
Choose your sensitivity Use the DPI control to find a comfortable setting for your usual tasks.

Compatibility and everyday features

Windows compatibility Yes
macOS compatibility Yes
Linux compatibility Yes
Non-slip rubber grip Yes

Technical specifications

Product specifications

Model	Redragon BM-2638
Connection	2.4GHz wireless via USB receiver
Sensor type	Optical
Sensitivity levels	800 / 1200 / 1600 / 2000 / 2400 DPI
Battery type	1x AA
Power management	Automatic sleep after 8 minutes of inactivity