Black USB Travel Charger for Apple iPhone 1st Gen iPhone 3G Phone 3GS iPhone 4

* IEEE 802.11n draft 2.0 standard
* Downlink(Receiving): 300 Mbps and Uplink(Transmitting): 150 Mbps
* Security Push Button for easy connection to the existing wireless network
* WPA2, WPA enhanced security
* Compact mini design for more flexibility
* Supports both PC & MAC