TP-LINK EC330-G5u v1.x


 * • 1733 Mbps - 4SS 5GHz 802.11ac (80MHz chan.),
 * • 800 Mbps - 4SS 2.4GHz 802.11n (40MHz chan., 256QAM) = 2600 Mbps class

Test Report documents at the FCC claim four-stream support (1733Mbps for 802.11ac
 * and 800Mbps for 802.11n with 256QAM).

This suggests that AC2600 speeds may be supported despite being labled as AC1900.