Features: This USB charging module features 18W fast charging, enabling rear passenger to enjoy entertainment while efficiently powering multiple devices simultaneously. Engineered with overload protective and heat resistant plastic, it ensures safe charging with optimized anti interference circuits, blending sleek black/silver accents into your car's interior. Ideal for families and professional, it caters to rear seat users needing reliabled device charging during road trips or business commutes. Perfect for long drives or corporate transfers, its ergonomic USB ports allow effortless access to charging phones/tablets while maintaining uninterrupted navigation or music streaming. This switches panel upgrade combines high output charging with intelligent signals stability, transforming rear cabins into connection, technology ready spaces. Specifications: Type: Rear USB charging module small switches Part number: 81B035726 Component: plastic Color: black For Q2 SQ2L 2017-2021 Package Includes: 1pcs Rear Seat USB Charging Module note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.