Surfi SE is the stronger, safer and smarter WiFi USB Ethernet Adapter. It supports standard 2.4 GHz WiFi mode and ALFA proprietary ultra-secure mode. When Ultra-Secure mode is activated, it protects your Wi-Fi connection from unauthorized access, improves anti-interference performance, and extends your Wi-Fi transmission range. Setup is simple – access the intuitive web interface to configure and connect to your preferred AP router. Once connected, any device linked via Ethernet. Surfi SE is powered via USB-C 5V input, and it fully complies with upcoming EU power regulations for universal charging. With RP-SMA antenna connector, users can easily swap antennas to achieve the best signal performance for any installation scenario.
Key features

Specifications
|
Wi-Fi Standards |
IEEE 802.11b/g/n |
|
Frequency |
2.4 GHz |
|
Data Rate
|
Wi-Fi standard mode: up to 300 Mbps ALFA ultra-secure mode: up to 10 Mbps |
|
Antenna |
2x RP-SMA |
|
Interface
|
5 dBi dipole antenna (ARS-N05) 1x RJ45 Ethernet 10/100 Mbps 1x USB-C connector cable (DC only *No Data*) 1x Reset button |
|
LED |
Power / Link |
|
Power Requirement |
5V /1.5A (minimum) |
|
Power Consumption |
Max. 7.5 Watt |
|
Temperature |
-20°C ~ 60°C |
|
Humidity |
5% ~ 95% |
|
Dimensions |
4.33 x 1.8 x 0.67 inches (110 x 46 x 17 mm) |