AMX HPX-1200-SL Furniture Power Distribution Unit 4PD1. THIS IS A GRADE 5 ITEM. This AMX HPX-1200-SL Furniture Power Distribution Unit 4PD1 is a high-quality unit that provides reliable power distribution for your devices. It is compatible with a voltage of 125 VAC and has various connectors including USB, VGA+AUDIO, and ETHERNET. The unit type is a silver colour and is suitable for use with the brand AMX. This power distribution unit is perfect for use in a variety of settings including computers, tablets, and networking. Get the most out of your devices with this reliable and efficient power distribution unit. Grade 1 – New & Boxed. Grade 2 – new, tested, in working order and good condition and not in original packaging. Grade 3 – This is a used item and has been tested in working order and has slight cosmetic imperfections. Grade 4 – This is a used item it powers on, but we do not have the correct equipment to test further.