Apple AirPort Express A1264
Technical Specifications
Wireless:
802.11a/b/g/n Wi-Fi (the n protocol is a draft version)
2.4 GHz and 5 GHz support (not simultaneously)
WEP/WPA/WPA2 security
Connections :
Two 100 Mbit/s Ethernet ports (one for WAN and one for LAN)
USB port
3.5 mm audio jack (analog and optical digital a.k.a. Mini-TOSLINK)
Attachment point for AC power cord or AC power prongs
