Wireless LAN IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Dual-band (2.4 GHz / 5 GHz) TCP/IP IPv6, TCP/IP IPv4, TCP, UDP Black The MarkNet N8370 adds 802.11 a/b/g/n/ac wireless connectivity to Lexmark devices via network infrastructure or Wi-Fi Direct for mobile users. The Lexmark N8370/N8372 also supports dual-band connectivity for both 2.4 GHz and 5 GHz wireless networks.Installation and controlEasy installation: Simply slide the wireless card into the internal solutions port. Other models require a standard card-mounting pod or a wireless module plugged into the Lexmark devices USB connection.Management security: Built-in SNMPv3 supports encrypted and authenticated management traffic, protecting remote configuration and device status messages.Network layer protection: Standard IPsec support can be used with both IPv4 and IPv6 TCP/IP networks for encryption and authentication of communications at the network layer.Enhanced securityWireless encryption support