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Model: EW-7478AC
  • Description
  • Specifications
  • Datasheet

EDIMAX Smart AC1200 Dual-Band Wi-Fi Extender/Access Point/Wi-Fi Bridge

The Edimax EW-7478AC is an 11ac high-speed smart Wi-Fi extender with built-in power adapter and a compact design which plugs directly into an electrical outlet. Double the signal coverage of your Wi-Fi network for better Wi-Fi quality around your home. With smart iQ Setup, installation is quick and easy and the EW-7478AC features three operating modes: Wi-Fi extender, access point or Wi-Fi bridge. Use whichever mode you need for your network. Additionally, the extender complies with IEEE 802.11ac and IEEE 802.11 a/b/g/n wireless standards, for concurrent dual-band wireless speeds up to 1200Mbps (300Mpbs on 2.4GHz + 867Mbps on 5GHz). With the Edimax EW-7478AC, you can enjoy high-speed wireless networking throughout your home without additional cabling. And the EW-7478AC works together with the free EdiRange smartphone app to provide local Wi-Fi environment analytics as well as Wi-Fi scheduling functions and guest network management.


  • 11ac Super High-Speed Dual-Band Wi-Fi: Offers the latest 11ac Wi-Fi technology with high-speed capacity up to 1200Mbps (N300 + AC867Mbps)
  • Eliminate Wi-Fi Dead Zones: Extend the range of existing 802.11ac/a/b/g/n Wi-Fi
  • Smart 3-in-1 modes: Access Point, Wi-Fi Extender or Wi-Fi Bridge
  • Smart iQ Setup: Smartphone, tablet or web browser setup with no CD or computer required
  • Smart App Control & Analytics: Free EdiRange app with Wi-Fi analytics, scheduling and guest network
  • Green Wi-Fi Power Switch: Switch between normal & green Wi-Fi power and turn off when not in use
  • Cross-Band Technology for Maximum Speed: Data is transmitted on one band and received on the other band, a faster network with better performance.
  • Signal Strength LED Indicator: Finds the best location for optimal Wi-Fi coverage
  • Wi-Fi Scheduling: Program intelligent schedules to manage your Wi-Fi


Frequency Band
  • 2.4GHz
  • 5Ghz
Wireless Standards & Data Rates
  • IEEE 802.11ac (up to 867Mbps)
  • IEEE 802.11n (up to 300Mbps)
  • IEEE 802.11a (up to 54Mbps)
  • IEEE 802.11g (up to 54Mbps)
  • IEEE 802.11b (up to 11Mbps)
Hardware Interface
  • 1 x 10/100Mbps Ethernet LAN port
  • 1x Slide switch
  • 1 x WPS button
  • 2 x External detachable antennas
  • LEDs: 5GHz, 2.4GHz, Signal Indicator, Wireless, Power, WPS, LAN
  • 1 x AC plug (EU, UK, US, or AU)
  • 16-language user interface
  • Upgradable Firmware
  • 64/128-bit WEP, WPA-PSK and WPA2-PSK encryption 
  • 802.1x authentication, User access control (in access point mode) 
  • WPS (Wi-Fi Protected Setup)
System Requirements
  • Existing wireless home network (2.4GHz/5GHz) for Wi-Fi Extender/Wi-Fi bridge mode,
    or cable/DSL modem router for access point mode
  • Computer with IEEE802.11ac/a/b/g/n Wi-Fi  capability and web browser for software configuration
    (Internet Explorer, Google Chrome, Firefox, Opera or Safari latest version)
  • iOS 6 above or Android 4.x above for mobile app
  • Multi-language iQ Setup (browser interface)
  • Hardware WPS button
Antenna 2x External Detachable Antennas
Power Adapter Built-in AC100-240V, 0.16A 50-60Hz Power Module
Humidity 10%-90% (Non-Condensing)
Temperature 0°C-40°C
Package Contents
  • EW-7437AC Wi-Fi extender
  • Quick installation guide
  • CD with multi-language QIG and user manual
  • Access key card
Dimensions (WxHxD) 59 x 91 x 40mm (Power Plug & Antennas Are Excluded)
Weight 130g
  • FCC
  • CE