USB registry info

Enumerate USBSTOR:

Get-ItemProperty -path HKLM:\SYSTEM\CurrentControlSet\Enum\USBSTOR\*\* |Select `
@{ n = 'Vendor'; e= { ((($_.PSParentPath -split '[\\]')[-1] -split '[&]')[-3] -split 'Ven_')[-1] } }, `
@{ n = 'Product'; e= { ((($_.PSParentPath -split '[\\]')[-1] -split '[&]')[-2] -split 'Prod_')[-1] } }, `
@{ n = 'Version'; e= { ((($_.PSParentPath -split '[\\]')[-1] -split '[&]')[-1] -split 'Rev_')[-1] } }, `
@{ n = 'Serial_Number'; e= { ($_.PSPath -split '[\\]')[-1] } }, `
@{ n = 'Unique_Serial'; e= { if ((($_.PSPath -split '[\\]')[-1]) -like '?&*'){"No"} else {"Yes"} } } | Format-Table

Enumerate MountedDevices:

$key="HKLM:\SYSTEM\MountedDevices"

$dlvn=Get-Item $key | select -Expand property

$data=Get-Item $key | select -Expand property | % {
  $value = (Get-ItemProperty -Path $key -Name $_).$_
  [System.Text.Encoding]::Unicode.GetString($value)
}

$dlvn | Foreach {$i=0}{new-object pscustomobject -prop @{Driveletter=$_;Data=$data[$i]}; $i++} | Format-Table