ThioJoe

# PowerShell script to disable Windows power management on all currently connected serial ports, including USB adapters
# In simpler terms, it prevents Windows from turning off connected serial devices to save power.
# Equivalent to right-clicking on a serial port device in Device Manager > Properties > "Power Management" Tab > Unchecking "Allow the computer to turn off this device to save power."

$hubs = Get-CimInstance -ClassName Win32_SerialPort | Select-Object Name, DeviceID, Description
$powerMgmt = Get-CimInstance -ClassName MSPower_DeviceEnable -Namespace root\wmi

foreach ($p in $powerMgmt) {
    $IN = $p.InstanceName.ToUpper()
    foreach ($h in $hubs) {

neverUsedGithub

// Utility
type GetFirstCharacter<Text extends string> = Text extends `${infer First}${infer Rest}` ? First : never;
type StringStartsWith<Source extends string, Char extends string> = Source extends `${infer First}${infer Rest}`
  ? First extends Char
    ? true
    : false
  : false;
type SliceStringFirst<Source extends string> = Source extends `${infer First}${infer Rest}`
  ? Rest
  : never;