A flush mounting USB duplex charging socket outlet for use with Vimar Arke series frames and cover plates. This double module 5 V/2.1 A power supply also fits in to the Idea Series USB Adapter frame which of course is compatible with Idea Series cover plates. Two USB ports supply a total of 2.1 A suitable for recharging a 2.1 A single device (e.g. tablet) or two 1 A devices simultaneously (e.g. smartphone and tablet), supply voltage 120-230 V~ 50/60 Hz, white- 2 modules