Download files with powershell

$client = new-object System.Net.WebClient
$client.DownloadFile("https://static.tp-link.com/2020/202008/20200803/TX401_V1_200528_Win.zip","c:\pub\nic\b.zip")
Expand-Archive -LiteralPath 'C:\pub\nic\b.zip' -DestinationPath C:\pub\nic\