Router - 4-port switch (integrated) | Desktop | Wireless, wired | Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n (draft 2.0) | IPSec VPN tunnels: 20 | L2TP, IPSec | RIP-1, RIP-2, HSRP, VRRP, GRE | Telnet, SNMP 3, HTTP, HTTPS, SSH | LEAP, DES, Triple DES, MD5, TLS, PEAP, TTLS, TKIP, WPA, WPA2, WPA-PSK, PKI, 128-bit AES, 192-bit AES, 256-bit AES | RADIUS, TACACS+ | NAT support, VLAN support, auto-uplink (auto MDI/MDI-X), Stateful Packet Inspection (SPI), MAC address filtering, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Access Control List (ACL) support, Quality of Service (QoS), DHCP server, DNS proxy | IEEE 802.1D, IEEE 802.1Q, IEEE 802.11b, IEEE 802.11g, Wi-Fi CERTIFIED, IEEE 802.11n (draft 2.0), VCCI-II, EN55024, CSA 22.2 No. 60950, EN55022 Class B, AS/NZ 3548 Class B, AS/NZS 60950-1, CS-03, FCC, EN 60555-2, UL 60950-1, IEC 60950-1 | 256 MB (installed) / 768 MB (max) - DDR2 SDRAM - SO-DIMM 200-pin | 128 MB (installed) / 128 MB (max) | Port status, power | |