Hewlett-Packard secured the No. 4 spot on NPD's list, with its brand accounting for 4.1 percent of total AP units shipped.
HP access points are designed primarily for larger enterprise organizations. Many of them, including the HP MSM-802.11n, come with built-in spectrum analysis capabilities for identifying any source of interference -- whether coming from a Bluetooth, a cordless phone or even microwave oven -- and then automatically adjust to avoid that interference. The MSM-802.11n also features robust load-balancing and automatic power adjustment capabilities.