Supported protocols: NAT, DHCP, FTP, PPPoE, VPN Passthrough (IPSec, PPTP and L2TP), QuickTime Streaming, DNS Proxy, SNMP
Security: 128-bit encryption
Capacity: 10 users
Power over Ethernet: No
Ports: 1 - RJ-45, 1 - USB, 1 - 3.5 mm mini-audio jack for analog or optical digital sound
Weight and Dimensions (US): 6.7 oz., 3.7" x 2.95" x 1.12"
Weight and Dimensions (Metric): 189 g, 94.01 mm x 75 mm x 28.4 mm
History: In June 2004, Apple released AirPort Express, a slimmed down version of the AirPort Extreme base station with AirTunes support. AirTunes allowed iTunes music to be streamed wirelessly to a HiFi. The AirPort Express station shipped in a very small form factor, allowed up to 10 connections, lacked modem and second RJ-45 ethernet port, but featured an analog/optical digital audio post instead. AirPort was called AirMac in Japan due to copyright issues.