Linksys 路由器：

Model WRK54G
Standards IEEE 802.3, IEEE 802.3u, IEEE 802.11g, IEEE 802.11b
Channels 11 Channels (US, Canada)
13 Channels (Europe, Japan)
Ports Internet: One 10/100 RJ-45 Port
LAN: Four 10/100 RJ-45 Switched Ports
One Power Port
Buttons Reset
Cabling Type Ethernet Network Cable
LEDs Power, DMZ, WLAN, LAN (1-4), Internet
RF Power Output 18 dBm (B), 15 dBm (G)
UPnP able/cert Able
Security Features Stateful Packet Inspection (SPI) Firewall, Internet Policy
Wireless Security Wi-Fi Protected Access� (WPA), WEP, Wireless MAC Filtering
Dimensions 7.32" x 1.89" x 7.87"
(W x H x D) (186 mm x 48 mm x 200 mm)
Unit Weight 11.4 oz. (0.323 kg)
Power External, 12V DC, 0.5A
Certifications FCC, IC-03, CE, Wi-Fi (802.11b, 802.11g), WPA, WPA2, WMM