Product details
Mi Wi-Fi Range Extender Pro is a Wi-Fi range extender designed to expand home network coverage and improve connectivity in weak-signal areas. It supports IEEE 802.11b/g/n standards and operates on the 2.4 GHz band with a maximum speed of 300 Mbps.
The device features 2 external antennas, an MT7628K chipset, and a 580 MHz processor. Memory includes 8 MB RAM and 2 MB ROM. Wireless protection is handled by WPA-PSK / WPA2-PSK encryption.
Its compact body measures 80 x 54 x 70 mm, making placement easy in most spaces. Power input is 100-240 V and power consumption is only 3.57 W. Operating temperature range is 0-40°C, making it a practical choice for everyday use.
Additional information
| Brand | Mi |
|---|---|
| Model | Mi Wi-Fi Range Extender Pro |
| SKU | 4440 |
| Product model | R03 |
| Type | Wi-Fi range extender |
| Connectivity technology | Wireless |
| Wi-Fi | Yes |
| Wi-Fi standard | IEEE 802.11b/g/n |
| Frequency | 2.4 GHz |
| Maximum data rate | 300 Mbps |
| Antenna type | 2 external antennas |
| Chipset | MT7628K |
| Processor frequency | 580 MHz |
| RAM | 8 MB |
| Internal memory | 2 MB |
| Wireless security | WPA-PSK / WPA2-PSK |
| Power source | Mains |
| Input voltage | 100-240 V |
| Input current | 0.35 A |
| Power | 3.57 W |
| Operating temperature | 0-40°C |
| Operating humidity | 10%-90% RH |
| Storage temperature | -40-70°C |
| Storage humidity | 5%-90% RH |
| Dimensions | 80 x 54 x 70 mm |
| Color | White |
| Package contents | Mi Wi-Fi Range Extender Pro, user manual |






