AMSW20DG specification sheet

About this product

The Astrum MW20D Green Wireless Silent Mouse combines dual Bluetooth and 2.4GHz wireless connectivity with adjustable 800, 1200 and 1600 DPI optical tracking for flexible, precise control. Silent left and right buttons make it ideal for quiet offices, study areas and shared spaces, while the included USB nano receiver, USB-A to USB-C adaptor and AA battery provide convenient plug-and-play use. Buy this Astrum wireless mouse from our website for reliable everyday computing in South Africa.

Description

The Astrum MW20D is a dual mode wireless optical mouse designed to provide convenient and quiet control for everyday computing. Its green finish adds a distinctive look while the wireless design keeps the workspace free from a mouse cable.

Connectivity is provided through Bluetooth or a 2.4GHz wireless connection using the included USB nano receiver. The 2.4GHz connection supports a wireless range of up to 10 metres, while the included USB-A to USB-C adaptor provides an additional connection option for compatible modern devices.

The optical sensor offers selectable 800, 1200 and 1600 DPI settings. This allows the cursor speed to be adjusted according to the task, from more controlled movement for detailed work to faster navigation across larger displays.

Silent left and right buttons help reduce click noise, making the MW20D suitable for environments where quieter operation is useful. It can be used with Windows, macOS and Linux and supports plug-and-play operation without requiring driver installation.

The mouse uses 1 x AA battery and includes the battery in the package. An auto-sleep power-saving function helps reduce unnecessary battery use when the mouse is idle. With its compact dimensions and dual wireless connectivity, the Astrum MW20D is suited to home, office and study environments.

Features

The Astrum MW20D combines flexible wireless connectivity, adjustable optical tracking and quiet operation in a compact everyday mouse.

• Dual mode connectivity: Supports Bluetooth and 2.4GHz wireless connectivity.
• Dual Bluetooth channels: Provides 2 Bluetooth connection options.
• 2.4GHz wireless receiver: Includes a USB nano receiver for wireless connectivity.
• USB-C compatibility: Includes a USB-A to USB-C adaptor for connecting the wireless receiver to compatible USB-C devices.
• Adjustable DPI: Select between 800, 1200 and 1600 DPI for different cursor control requirements.
• Optical sensor: Provides optical cursor tracking for everyday computer use.
• Silent buttons: Silent left and right buttons help reduce clicking noise.
• Wireless range: Provides up to 10 metres of wireless operating range.
• Plug and play: Designed to work without requiring driver installation.
• Power saving: Auto-sleep functionality helps reduce battery consumption when the mouse is idle.
• Broad compatibility: Compatible with Windows, macOS and Linux.
• AA battery included: Supplied with 1 x AA battery for immediate use.

Ready to Use Straight Out of the Box
Most wireless mice do not include a battery. The Astrum MW20D does. Open the box, insert the included AA battery, plug in the nano receiver or connect via Bluetooth - and you are working in under a minute. No extra purchase. No frustration.

Dual Mode - Bluetooth or 2.4GHz Wireless
Two ways to connect, zero cables. Bluetooth pairs directly with your laptop, tablet, or phone with no receiver needed. 2.4GHz wireless via the included USB Nano Receiver provides a stable, low-latency connection up to 10 metres.
The included USB-A to USB-C adaptor also lets the nano receiver work with modern USB-C laptops straight out of the box.

Silent Buttons - Work Without the Noise
Silent left and right click buttons reduce click noise significantly compared with standard mouse switches. Ideal for open offices, shared bedrooms, online meetings, libraries, and quiet workspaces.

800 / 1200 / 1600 DPI - Your Speed, Your Control
Three DPI settings let you adjust cursor speed at the press of the DPI switch button. Use 800 DPI for precision document work, 1200 DPI for everyday navigation, and 1600 DPI for faster movement across large or dual-monitor setups. The optical sensor tracks accurately on most flat surfaces.

Plug & Play - No Drivers
Works instantly with Windows, macOS, and Linux with no driver installation required. Power-saving auto-sleep mode helps extend battery life.

What's in the Box

• 1 x Astrum MW20D Wireless Optical Mouse
• 1 x 2.4GHz USB Nano Receiver
• 1 x USB-A to USB-C Adaptor
• 1 x AA Battery
• 1 x User Guide

Specifications

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	AMSW20DG
Model	MW20D
Connectivity	2 x Bluetooth + 2.4GHz wireless USB Nano Receiver
Sensor	Optical
Resolution	800 / 1200 / 1600 DPI, switchable
Wireless Range	Up to 10m
Battery	1 x AA battery included
Plug & Play	Yes
Compatibility	Windows, macOS, Linux
Colours	Green
Dimensions	116 x 60 x 33mm

FAQ

What is the Astrum MW20D?

The Astrum MW20D is a green wireless optical mouse with Bluetooth and 2.4GHz wireless connectivity, adjustable 800, 1200 and 1600 DPI settings and silent left and right buttons.

Does the Astrum MW20D support Bluetooth?

Yes. The MW20D supports Bluetooth connectivity with 2 Bluetooth connection options.

Can the Astrum MW20D connect using 2.4GHz wireless?

Yes. The mouse includes a USB nano receiver for 2.4GHz wireless connectivity with a range of up to 10 metres.

What DPI settings does the Astrum MW20D have?

The mouse has selectable 800, 1200 and 1600 DPI settings, allowing the cursor speed to be adjusted for different tasks.

Is the Astrum MW20D a silent mouse?

Yes. The left and right mouse buttons are designed for silent operation to help reduce clicking noise.

What battery does the Astrum MW20D use?

The MW20D uses 1 x AA battery, and the battery is included with the mouse.

Is the Astrum MW20D compatible with Windows and macOS?

Yes. The MW20D is compatible with Windows, macOS and Linux and supports plug-and-play operation without driver installation.

Can the Astrum MW20D work with USB-C laptops?

Yes. A USB-A to USB-C adaptor is included, allowing the USB nano receiver to be connected to compatible USB-C devices.

What are the dimensions of the Astrum MW20D?

The mouse measures 116 x 60 x 33 mm.