From the Manufacturer EDIMAX EW-7238RPD Wi-Fi extender can extend your existing 5GHz and 2.4GHz network to dead zones and let your dual-band smartphone or tablet such as iPad, iPhone 5, Samsung Galaxy S Series smartphones, RIM Blackberry Playbooks or Motorola Xooms to name a few, enjoy stable video streaming. Enjoy fast network speeds for streaming intensive media such as HD video or music, for entertainment or gaming. The Edimax EW-7238RPD is compatible with all single or dual-band routers and access points. Simultaneous Dual-Band 11n Speed Edimax EW-7238RPD is a Concurrent Dual-Band Universal Wi-Fi Extender, complies with wireless IEEE 802.11a/b/g/n standards, providing concurrent dual-band wireless speeds up to 300Mbps (2.4GHz + 5GHz). Extend your 5Ghz Wi-Fi Coverage for Continuous, Stable Video Streaming When many Wi-Fi devices are operating under the same wireless 2.4GHz channel, each device will be queued, which will affect and interfere with your wireless speed so videos will lag. The 5GHz frequency band is significantly less crowded than 2.4GHz, meaning less interference, less lag and more stable, robust Wi-Fi. iQ Setup and WPA/WPA2 Advanced Wireless Encryption Supports WEP 64/128 bit, WPA and WPA2 standards of wireless encryption.