The WC7520 Controller comes with IEEE 802.11a/b/g support and is upgradable to IEEE 802.11n with WC75NL license. The WC7520 Controller natively supports 20 APs and is upgradable in 10-AP increments up to a total of 50 APs via WC7510L licenses. Stackable up to three controllers, a WC7520 Controller stack can support 150 access points with a single interface. Importantly, the WC7520 offers redundancy for always-on reliability and peace of mind.
Netgear is a US manufacturer of computer networking equipment for both the home and office. Most Netgear networking equipment found in a typical consumer's home includes the ADSL or DSL router/access points which both provides its users with internet access through their ISP. Netgear also provides robust networking equipment to businesses, more so are the Netgear ProSafe Ethernet switches and Netgear Gigabit VPN security appliances.