The HPE Networking Instant On Access Points AP22D is the more versatile version of the AP22. It has the same antenna array and spatial streams (2×2:2) but has a 2.5 GbE uplink port and four 1 GbE downlink ports for hardwired devices. The AP22D is great for IP phones or receipt printers in areas that need more Ethernet ports and only one in-room Ethernet port is available.