ASUS RT-N12E wireless router Fast Ethernet Black, Metallic

The ASUS RT-N12E is a compact Wi‑Fi 4 (802.11n) router offering up to 300 Mbps on the 2.4 GHz band. It provides four Fast Ethernet LAN ports, two external antennas for improved signal strength, and basic LED indicators for power, WAN and LAN status. The router includes energy-saving Green WLAN features and supports WPA/WPA2 and WPS for secure connections.

Advantages

The RT-N12E delivers simple, CD-free plug-and-surf installation with a three-step setup process. Its two 5 dBi external antennas extend wireless coverage while the ECO-WiFi design reduces power consumption in standby compared with generic Wireless‑N routers. Built-in network map and EZ UI tools enable quick, manual-free overview and basic management of WAN/LAN and connected devices.

Suitable for

• Home internet access and basic Wi‑Fi for apartments
• Small offices or workspaces with moderate bandwidth needs
• Connecting multiple wired devices via 4-port Fast Ethernet
• Users who need simple setup and basic wireless security (WPA/WPA2, WPS)

Key specifications

• Wi‑Fi standard: Wi‑Fi 4 (802.11n), compatible with 802.11b/g
• Maximum wireless data rate: 300 Mbit/s (2.4 GHz)
• Ethernet: 4 × Fast Ethernet (10/100 Mbps) LAN ports
• Antennas: 2 external high-gain antennas (5 dBi)
• Security: WPA/WPA2 encryption, WPS support
• Product colours: Black, Metallic
• Weight: 0.21 kg

How to use

Connect the router to your modem with an Ethernet cable, power it on and follow the three-step on-screen setup — no installation CD required. Configure the wireless network name (SSID) and password using the web interface or the EZ UI. Place the router centrally and keep antennas oriented vertically for best 2.4 GHz coverage. Use the LED indicators to verify power, WAN and LAN connections during setup.

Recommendations

For stable home or small office performance, position the ASUS RT‑N12E in an open, elevated location away from large metal objects and microwave ovens. Enable WPA2 encryption and WPS only when needed; change the default admin password after initial setup and update firmware periodically for security and reliability.