PowerArt Micro HDMI Type D Female to Micro HDMI Type D Female Connector Adapter For PC Brand new and high quality. Please make sure both input and output devices are off when plugging or unplugging HDMI cables. Even though HDMI cables support Hot Plug Detection, improper usage might result in resetting / restarting both devices, or even may cause damage to the devices. Therefore, we do not suggest Hot Plug action for any HDMI cables.