WLAN 802.11, USB 1.1, 160W
Cisco 2821, 802.11g, Black, Blue, Stainless steel
Cisco 2821. Top Wi-Fi standard: 802.11g, Wi-Fi standards: 802.11b, 802.11g. Networking standards: IEEE 802.1x. Security algorithms: 3DES, DES, Firewall security: Cisco IOS, IPv6, VRF. Product color: Black, Blue, Stainless steel. Internal memory: 256 MB, Flash memory: 64 MB