Cisco Aironet 3700 Series access point (AIR-CAP3702E) with external antennas, supporting dual-band 802.11ac wireless connectivity. Product listing appears to conflate a hardware device with a maintenance contract code.
Specification
802.11ac dual-band wireless access point
2.4 GHz and 5 GHz frequency bands
4x4 MIMO with 3 spatial streams
External dual-band dipole antennas (up to 4)
1.3 Gbps maximum data rate
512 MB DRAM / 64 MB flash memory
Gigabit Ethernet interface
Controller-based architecture
