The IAP-205 is an 802.11ac Wave 1 access point designed for high-density environments.
The IAP-205 firmware supports deep integration with security and authentication protocols. aruba iap 205 firmware
The reason IAP-204/205 was "parked" on Instant 6.5 code is related to the amount of memory available ... * 1. IAP 204/205, IAP303 ... Airheads Community Supported APs - HPE Aruba Networking IAP-203H, IAP-203R, IAP-203RP, IAP-207, IAP-324, IAP-325, IAP-334, IAP-335, IAP-344, IAP-345, IAP-387 IAPs are no longer supported... Hewlett Packard Enterprise Instant 205 + Instant 305 - Instant - firmware | Controllerless Networks Jul 26, 2017 — The IAP-205 is an 802