Using this DIY right angle (L) Micro HDMI plug is easy. First, get one of our HDMI ribbon cables. Then, use the flex cable clips to attach the plug to one end of the ribbon cable. You can also attach different HDMI adapters on the other end according to your needs. When using it with a device like a Raspberry Pi, it should work well at 1080P. But remember, these DIY cables aren't as tough or well - shielded as ready - made ones. For maintenance, keep the plug and cable away from moisture and sharp objects. If it gets dirty, you can use a dry cloth to gently wipe it.