I did a quick performance test of the new EWS377AP Version 3 There have been some minor revisions including a new ethernet chipset and more memory. These upgrades should allow the EWS377AP to handle more connection in highly dense business environments.
The EWS377AP is heaver than the V1 and has a larger aluminum heat sync on the back.
I connected the EWS377AP to my ECS2512FP 2.5Gb PoE switch and then configured the EWS377AP for channel 149 with 80Mhz channel width using the enwifi app.
I then did a speed test with my iPhone 12 pro on my 1 Gb down 40M up Internet connection.
If I run speed test on a wired station I get about 940M down so this is not far off.
The lights flash like crazy during a speedtest.
Lastly I ran jperf a graphical iperf client with 8 parallel stream to my iPhone 12 pro iperf server.
I saw a maximum combined throughput of 1,077Mbps on one of the runs not too shabby.
You can purchase the EWS377AP V3 here
https://www.keenansystems.com/store/catalog/product_info.php?products_id=564
and the ECS2512FP 2.5Gb PoE switch here
https://www.keenansystems.com/store/catalog/product_info.php?cPath=48&products_id=597