Xiaomi Mi Wi-Fi Range Extender Pro R03 – 2.4GHz 300Mbps
Improve Wi-Fi coverage in areas where your router signal struggles with the Xiaomi Mi Wi-Fi Range Extender Pro R03. Designed for simple home and small-office use, this compact wall-plug extender connects wirelessly to your existing router and helps strengthen coverage in bedrooms, passages, upstairs rooms and other Wi-Fi dead zones.
The extender operates on the 2.4GHz band and supports wireless speeds of up to 300Mbps. Its two external antennas are designed to improve signal stability and coverage, while automatic connection selection helps maintain a practical link back to the main router.
Setup is handled through the Mi Home app. Once configured, you can unplug the extender and reposition it between your router and the weak-signal area without having to configure it again. Xiaomi states that the unit can support up to 16 connected devices simultaneously, making it suitable for phones, tablets, laptops, smart TVs, consoles and other everyday Wi-Fi devices.
Key Features
- Extends an existing 2.4GHz Wi-Fi network
- Wireless speeds up to 300Mbps
- 2 × external antennas
- Supports IEEE 802.11b/g/n
- WPA-PSK and WPA2-PSK wireless security
- Easy setup through the Mi Home app
- Supports up to 16 devices simultaneously
- Compact wall-plug design
- Low power consumption
Technical Specifications
| Brand |
Xiaomi |
| Model |
R03 |
| Product |
Mi Wi-Fi Range Extender Pro |
| Wireless Band |
2.4GHz |
| Signal Rate |
Up to 300Mbps |
| Wireless Standards |
IEEE 802.11b/g/n |
| Antennas |
2 external antennas |
| CPU |
MT7628K 580MHz |
| ROM |
2MB |
| RAM |
8MB |
| Wireless Security |
WPA-PSK / WPA2-PSK |
| Power Supply |
100–240V / 0.35A |
| Power Consumption |
3.57W |
| Dimensions |
80 × 54 × 70mm |
| Operating Temperature |
0°C to 40°C |
Recommended Placement
For the best result, place the extender between your main router and the Wi-Fi dead zone while keeping it within a strong, stable signal area from the router. The Mi Home app can help you find a suitable installation point.
What’s in the Box
- 1 × Xiaomi Mi Wi-Fi Range Extender Pro R03
- 1 × User manual
Setup
- Plug the extender into a power outlet near your router.
- Open the Mi Home app and follow the prompts to add the extender.
- Wait for pairing to complete.
- Move the extender to a suitable location between the router and the low-signal area.
The Xiaomi Mi Wi-Fi Range Extender Pro is a straightforward solution for improving 2.4GHz Wi-Fi coverage without running additional network cables, making it ideal for everyday connected devices around the home or office.