No 48v AC adapters. Pre OwnedThe Cisco Aironet AIR-CAP1602I-A-K9 is an enterprise-class, entry-level wireless access point (AP) designed for small to medium-sized indoor environments. Wireless Standard: 802.11a/b/g/n (Wi-Fi 4).Data Rate: Up to 300 Mbps aggregate throughput.Radio Configuration: 3x3 Multiple-Input Multiple-Output (MIMO) with two spatial streams.Frequency Bands: Dual-band (2.4 GHz and 5 GHz).Antenna: Integrated internal omnidirectional antennas.Interfaces:1 x 10/100/1000Base-T (RJ-45) Ethernet port for PoE and data.1 x RJ-45 Management console port.Power: Supports Power over Ethernet (PoE) 802.3af or an external power supply (Cisco AIR-PWR-B)Cisco ClientLink 2.0: Enhances downlink performance and battery life for all mobile devices, including 802.11n clients.CleanAir Express: Provides basic spectrum analysis and automatically detects RF interference to optimize signal coverage.BandSelect: Automatically steers 5-GHz-capable clients to that band to reduce congestion on the 2.4-GHz frequency.VideoStream: Uses multicast-to-unicast conversion to improve the reliability and quality of rich-media applications.