The colours are Black & White, Blue & Black, Red & Black. Not only that, I had fitted a number of new sockets into the house, which only had USB-A sockets in them.
BASESAILOR USB C Male to USB 3.0 Female Adapter 3 Pack, Thunderbolt 5 4 Type C OTG USBC Male to USBA Female Adapter for MacBook Pro,Air,iPhone 17 16,Chromebook,Microsoft Surface Go,Samsung Galaxy S26
RVP+ USB C Female to USB 3.0 Male Adapter (5Gbps, 2Pack, 0.5FT), USBC to USBA OTG Adapter - Black
USB C to 3.5mm jack,USB C To headphone jack Adapter 3.5mm Audio with HiFi DAC Chip Aux to usbC for iPhone 17 Pro Max/17 Pro/17/16/15 Samsung S23 S22 S21 A53,Huawei P50 Mate,MacBook Black,iPad Pro
BASESAILOR Multi USB Charging Adapter Kit,USB to USBC Adaptor Set,0.3M 100W Charger Cable,Type C to USB 3.0 OTG Converter,USB C to iOS Micro,Portable Travel Case Box for iPhone 17 Air 16 15 Pro Max
USB C to 3.5mm Jack and Charger Adapter, 2 in 1 USB C Headphone Adapter Type C to Aux to USBC Splitter with PD 60W Fast Charging for iPhone 17 16 15 Pro Max Plus,iPad,Samsung S24/S23/S22,Pixel,Huawei
UGREEN USB to USB C Adapter, USBC Male to USB 3.2 Female 10Gbps Adaptor, Type C Thunderbolt 5/4 OTG Converter for iPhone 17 17e Pro Max, MacBook Pro, iPad Mini Air/Mac Mini, Samsung Galaxy S26, 4 Pack
