Knightsbridge Screwless 13A 2G DP Switched Socket with Dual USB A+C 20V DC 2.25A (Max. 45W) - Brushed Chrome w/Black Insert Manufacturer: Knightsbridge (ML Accessories). Manufacturer SKU: SFR9945BC. Finish: Brushed Chrome. Range: Screwless Switches and Sockets. Available to order, subject to supplier availability.