InstanceName                             value
------------                             -----
intel[r] i350 gigabit network connection 11.85

Function Start-Monitoring
{
    $Username = 'domainuser'
    $Password = 'password'
    $pass = ConvertTo-SecureString -AsPlainText $Password -Force

    $SecureString = $pass
    # Uses your password securely
    $MySecureCreds = New-Object -TypeName
    System.Management.Automation.PSCredential -ArgumentList $Username, $SecureString


        While ($true)
    {
                # Do things lots
                Invoke-command {Get-Counter -Counter "Network Interface(intel[r] i350 gigabit network connection)Bytes Received/sec" -sampleinterval 6 |select -exp countersamples|ft -a instancename,@{l="value";e={[math]::round($_.cookedvalue/.1MB,2)}}} -Credential $MySecureCreds -Verbose -ComputerName ipaddress

                # Add a pause so the loop doesn't run super fast and use lots of CPU
                Start-Sleep 10
    }
}
Start-Monitoring

#BandTextBox
#
$BandTextBox.Location = '175, 75'
$BandTextBox.Name = 'BandTextBox'
$BandTextBox.Size = '40, 20'
$BandTextBox.TabIndex = 4
$BandTextBox.Text = ''
#