The AIR-AP2802I-I-K9 is a Cisco Aironet 2800 Series 802.11ac Wave 2 access point with internal antennas. It provides 4x4 MU-MIMO with three spatial streams and supports data rates up to 4680 Mbps. It has two Gigabit Ethernet ports and operates in the 2.4GHz and 5GHz bands with channels depending on the regulatory domain. The access point has a compact size of 8.66 x 8.68 x 2.17 inches and weighs 3.53 pounds.