Supports USB PD3.0 and QC3.0 up to 100W fast charging. Supports charging of multiple devices including laptops, iPhone 15 series smartphones, Android phones, tablets, handheld game consoles, Bluetooth headsets, etc. The built-in E-marker chip monitors charging status and adjusts current to ensure safe charging. Passed 20,000 bend test cycles for excellent durability. Transmission speed complies with the USB 2.0 standard, reaching 480Mbps, and is a two-in-one transmission and charging cable.