Specifications General Device Type Network stacking module - 2 ports Form Factor Plug-in module Networking Connectivity Technology Wired Cabling Type Stacking Expansion / Connectivity Interfaces 2 x stack port Compatible Slots 1 x Stacking Module slot Compatibility Information Designed For HPE Aruba 2920-24G, 2920-24G-PoE+, 2920-48G, 2920-48G-PoE+