For consistency and comparison's sake we should have:

Host System: Manufacturer and model, CPU, wireless card, OS and version of LST Server (if applicable)
Client System: Manufacturer and model, CPU, wireless card, OS and version of LAN Speed Test v2 (I use the default 1MB packet size and 100 packets)
Router: Manufacturer and model, wireless mode (2.4GHz/5GHz, wide mode or not)

Screenshot of LAN Speed Test results (Alt + Print Scrn of results)