---
product_id: 711984039
title: "TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue)"
brand: "tecknet"
price: "4312 kr"
currency: ISK
in_stock: false
reviews_count: 3
url: https://www.desertcart.is/products/711984039-tecknet-bluetooth-mouse-4000dpi-wireless-mice-for-laptop-2-in
store_origin: IS
region: Iceland
---

# 4000 DPI ultra-precise tracking 2-device multi-mode switch 18-month battery life TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue)

**Brand:** tecknet
**Price:** 4312 kr
**Availability:** ❌ Out of Stock

## Summary

> 🖱️ Elevate your workspace with precision and power — never miss a click!

## Quick Answers

- **What is this?** TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue) by tecknet
- **How much does it cost?** 4312 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/711984039-tecknet-bluetooth-mouse-4000dpi-wireless-mice-for-laptop-2-in)

## Best For

- tecknet enthusiasts

## Why This Product

- Trusted tecknet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Power Management:** Auto-sleep mode and replaceable AA battery deliver up to 18 months of uninterrupted productivity.
- • **Ergonomic & Travel-Ready:** Compact, contoured design built for comfort and durability—perfect for the on-the-go professional.
- • **Enhanced Workflow Buttons:** Back/Forward navigation buttons streamline browsing and document handling on Windows and Android.
- • **Precision at Your Fingertips:** Customize your cursor speed with 6 DPI levels up to 4000 for flawless navigation on any surface.
- • **Seamless Dual-Device Control:** Effortlessly toggle between Bluetooth and 2.4GHz USB modes to manage two devices without missing a beat.

## Overview

The TECKNET Bluetooth Mouse TK309 offers versatile 2-in-1 wireless connectivity via Bluetooth 5.0/3.0 and 2.4GHz USB, supporting seamless switching between two devices. With adjustable DPI up to 4000, ergonomic design, and an 18-month battery life powered by a single AA battery, it’s engineered for professionals seeking reliable, portable, and precise control across laptops, tablets, and MacBooks.

## Description

desertcart.com: TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue)

Review: Upgrade for maximum mouse performance - A wireless glide! Nice hade fit deluxe of a mouse. Professional grade. Nice colors! Matches my case. A must buy. Happy for the purchase. Highly recommend to meet the demand of changing technology.
Review: Good features for the price - For what I'm paying, this mouse provides a good set of features: both BT and 2.4Ghz connectivity, good battery life, replaceable battery, light, smooth scroll wheel. The resolution is not quite gaming quality, but good for general purpose use. One thing I do hate is the fact that removing the AA battery from the compartment is a pain since they don't provide a means for the user to do so. You'll need to prep it with a ribbon string or something similar so that when you need to remove the battery, you can use it to pull the battery out. Time will tell if this device will last.

## Features

- Multi-Mode Connectivity: wireless mouse switches between 2 devices via BT5.0/BT3.0/2.4GHz. Compatible with laptops/tablets/MacBooks, realizes free switches between 2 devices(with Bluetooth mode and 2.4G mode) in a switch button on the computer mouse wireless.
- 2 in 1(Bluetooth+2.4Ghz USB) Connection Options: Use Bluetooth (Windows/macOS/Android) or 2.4GHz USB receiver. Store adapter in mouse, and no WiFi support
- Dual-Device Control: Switch between laptop/tablet instantly. MacBooks require Bluetooth (no USB port). Supports control 2 devices(one with usb-a, one with bluetooth), without the trouble of plugging and pairing
- Customizable DPI: 6 adjustable levels (800/1200/1600/2400/3200/4000). Tru-Wave tracking works on most surfaces. Plug-and-play with Nano receiver storage (stored in the back of the wireless mouse for laptop)
- Ergonomic Build: Contoured design for comfort. 10 million times click durability. Compact size for travel. Computer mouse wireless is not ideal for large hands.
- Smart Features: Auto-sleep extends battery (18 months, 2 AA required). Back/Forward buttons make moving quickly forward or back between documents or browsing websites a breeze (Windows/Android only, Mac not suitable)
- Warranty & Note: 36-month warranty with registration. Troubleshoot via battery replacement/LED indicators (green=2.4G, blue=BT). (247 characters). No USB-C support and not rechargeable, iPad shows round cursor, Mac disables side buttons.
- Usage Reminders: Audible clicks(not silent). Sleep mode activates after 10min (double-click to wake). Windows 7/XP note: Manual driver install required for USB adapter. Contact the seller for damaged/missing parts.
- 2.4G Mode: Insert batteries → Toggle switch to 2.4G (green LED) → Plug receiver into USB-A → Press any button to connect
- Bluetooth Mode: Insert batteries → Toggle to BT mode (blue LED) → Hold pairing button 3s → Enable device Bluetooth → Search "BM20X-3.0" or "BM20X-5.0" → Connect

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DM24K1MZ |
| Batteries | 1 AA batteries required. |
| Customer Reviews | 4.8 4.8 out of 5 stars (10) |
| Date First Available | January 15, 2025 |
| Item Weight | 3.2 ounces |
| Item model number | TK309 |
| Manufacturer | TECKNET |
| Product Dimensions | 4.25 x 2.48 x 0.04 inches |

## Product Details

- **Are Batteries Included:** No
- **Brand:** TECKNET
- **Color:** Blue
- **Number of Batteries:** 1 AA batteries required.
- **Unit Count:** 1.0 Count

## Images

![TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue) - Image 1](https://m.media-amazon.com/images/I/610Y6AbWFOL.jpg)
![TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue) - Image 2](https://m.media-amazon.com/images/I/61mtdo9bCBL.jpg)
![TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue) - Image 3](https://m.media-amazon.com/images/I/61nAXSoolnL.jpg)
![TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue) - Image 4](https://m.media-amazon.com/images/I/61qtdMCjrGL.jpg)
![TECKNET Bluetooth Mouse, 4000DPI Wireless Mice for Laptop 2-in-1(BT 5.0/3.0+2.4Ghz) Computer Portable PC Mouse Wireless with USB Receiver for Mac (USB-A/C+Bluetooth, Blue) - Image 5](https://m.media-amazon.com/images/I/715jhhrHhRL.jpg)

## Questions & Answers

**Q: This wireless mouse support charging?**
A: No. Wireless mouse needs 1 AA battery. It has auto shut off, battery last forever. (NOT INCLUDED BATTERY)

**Q: Why does the wireless mouse always disconnects from my computer in bluetooth mode ?**
A: Please check whether the Bluetooth pairing of your computer has reached the upper limit. If it is still disconnected after cleaning, please contact our service department. We will give you satisfactory service.

**Q: Does this work on a m1 MacBook Pro 2020? What is the size of the item itself?**
A: Yes, the bluetooth wireless mouse will work with your MacBook Pro and any device with Bluetooth or a USB port. It's 4.25" long and 2.5" wide at its widest point. Portable.

**Q: Is this a USB mouse or a Bluetooth mouse?**
A: This is a 2-in-1 wireless mouse offers USB-A and Bluetooth connection. BT mode supports Mac Book/Chrome Book, USB-A mode supports desktops/laptops and devices with USB-A port, cannot connect though WiFi.

**Q: Does this wireless mouse have a sleep mode, and how do you wake the wireless mouse from sleep?**
A: Yes, it has smart auto-sleep mode to save power. Wake up is instant as soon as you move it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Upgrade for maximum mouse performance
*by R***S on May 19, 2025*

A wireless glide! Nice hade fit deluxe of a mouse. Professional grade. Nice colors! Matches my case. A must buy. Happy for the purchase. Highly recommend to meet the demand of changing technology.

### ⭐⭐⭐⭐ Good features for the price
*by M***M on July 11, 2025*

For what I'm paying, this mouse provides a good set of features: both BT and 2.4Ghz connectivity, good battery life, replaceable battery, light, smooth scroll wheel. The resolution is not quite gaming quality, but good for general purpose use. One thing I do hate is the fact that removing the AA battery from the compartment is a pain since they don't provide a means for the user to do so. You'll need to prep it with a ribbon string or something similar so that when you need to remove the battery, you can use it to pull the battery out. Time will tell if this device will last.

### ⭐⭐⭐⭐ A little bit too small
*by S***G on September 9, 2025*

Small. Not full size

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**Shop now:** [https://www.desertcart.is/products/711984039-tecknet-bluetooth-mouse-4000dpi-wireless-mice-for-laptop-2-in](https://www.desertcart.is/products/711984039-tecknet-bluetooth-mouse-4000dpi-wireless-mice-for-laptop-2-in)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-07*