Network transmitter & receiver Edimax EW-7438RPN AIR 300 Mbit/s, 2.4 GHz

The Edimax EW-7438RPn Air is an ultra-compact Wi‑Fi extender and network transmitter/receiver that plugs directly into an electrical outlet to expand wireless coverage up to 300 Mbps on the 2.4 GHz band. Featuring a 580 MHz CPU and two internal high-performance antennas, the EW-7438RPn Air is compatible with IEEE 802.11g/n/h standards and supports WPA/WPA2 and WEP encryption. Its slim design preserves neighboring power sockets while the companion iOS/Android EdiRange app and browser-based iQ Setup simplify installation and management.

Advantages

The EW-7438RPn Air combines compact wall-plug convenience with an improved CPU for up to 45% better wireless performance and dual internal antennas for stronger signal reach. It supports quick WPS pairing, guest network creation and parental controls, and includes scheduling and a Good Night mode to switch Wi‑Fi and LEDs off on a timer. Universal compatibility means it works with any wireless router, and CE/FCC certification ensures regulatory compliance.

Suitable for

• Extending home Wi‑Fi coverage to eliminate dead zones
• Providing a separate guest or children’s Wi‑Fi network
• Small apartments, multi‑room houses and multi‑floor homes
• Users who need simple plug‑in setup and smartphone control

Key specifications

• Data rate: up to 300 Mbps (2.4 GHz)
• Wireless standards: IEEE 802.11n, 802.11g, 802.11h
• Security: WEP (64/128 bit), WPA, WPA2, WPA‑PSK/WPA2‑PSK
• CPU: embedded 580 MHz
• Antennas: two internal high-performance antennas
• Power: AC input 100–240 V (wall plug design)
• Dimensions (approx.): 42 x 72 x 42 mm
• Weight: 0.049 kg
• Certifications: CE, FCC

How to use

Plug the EW-7438RPn Air directly into a mains socket in the area where additional Wi‑Fi coverage is required. Use the browser-based iQ Setup or the EdiRange smartphone app to scan for available networks and connect the extender to your existing wireless router; alternatively press the WPS button on the extender and your router for immediate pairing. After connection, configure the guest network, scheduling and Good Night mode from the app or web interface.

Recommendations

For optimal performance place the extender between your router and the dead zone, avoid placing it behind large metal objects, and use the app’s channel analytics to reduce interference from neighboring networks. Use the scheduling and parental control features to manage access times for children or guests.