Knightsbridge Screwless 230V Triple USB Charger Plate 2xUSB-C 1xUSB-A [20V DC Max. 63W] - Anthracite Manufacturer: Knightsbridge (ML Accessories). Manufacturer SKU: SF63WAT. Finish: Anthracite. Range: Screwless Switches and Sockets. Available to order, subject to supplier availability.