Compact & portable small enough to take on the road Compatible with IEEE 802.11ngb Wireless speed up to 150 Mbps Powered through a micro USB (Universal Serial Bus) port by an external power adaptor or USB (Universal Serial Bus) connection to a computer Compatible with almost all 2.4 G Hz Wi-Fi devices Supports AP Router Client Bridge & Repeater operation modes Supports WEP WPAWPA2 WPA-PSKWPA2-PSK encryptions The TL-WR702N is the smallest wireless router in the world & is very easy to use. A traveller needs simply plug a hotel rooms WAN cable into the port provided & enter a default password to instantly create a wireless hotspot in the room. The TL-WR702N has a Micro USB (Universal Serial Bus) port & can be powered by an external power adaptor or via a USB (Universal Serial Bus) connection to a computer. When travelling users can plug the TL-WR702N into their computers USB (Universal Serial Bus) port & share their Wi-Fi connection with family & friends. The WR702N is a cracking piece of kit is exactly what you need when staying in a hotel or any place that only has a LAN connection to the net. With the 702N you simply plug in the LAN cable add the power supply either from the plug which is supplied or USB (Universal Serial Bus) lead & you now have a wireless network in your room & a few rooms up & down the corridor if you want to share the connection with colleagues. Now your iPhone iPad laptop can all share the same Internet connection. Some hotels charge per device so this unit also solves that problem