- May 7, 2013
- 10,400
The main bottleneck in your upload/download speed is going to be your ISP and the infrastructure in your area. You seem to be referring to the link speed of your network adapter shown in Windows which indicates what speed your network adapter is able to achieve between devices in your LAN.Whatever be the speed of test sites or your ISP, is it not the network adapter which is mainly responsible for your internet speed? This speed is captured by wmi, and this speed is the actual download speed, I suppose. I may be wrong .
May I ask you why you have not used wmi.
The script does use WMI, you have to create a custom class and namespace for it since there is no predefined WMI object for a speed test.