Cisco Aironet 3702I controller-based wireless access point with integrated antennas, supporting 802.11ac dual-band (2.4/5 GHz) with 4x4:3 MIMO architecture. The SKU ending in -9X5XNBD appears to indicate a hardware maintenance service contract rather than standalone hardware.
802.11ac dual-band wireless access point (2.4 GHz and 5 GHz)
4x4:3 MIMO with three spatial streams
PHY data rates up to 1.3 Gbps (5 GHz, 80 MHz channels)
1x 1GbE auto-sensing Gigabit Ethernet uplink
PoE+ (802.3at) power support
512 MB DRAM, 64 MB Flash memory
Integrated internal antennas
CleanAir RF interference detection and mitigation
Z regulatory domain
Controller-based architecture