The USAMS U38 micro USB cable is made from high-quality PVC with a copper core. It offers full support for fast charging and data transfer. The safety of the charging process is ensured by a smart chip that regulates the current flowing into the cable, adjusting to the needs and capabilities of the device during charging. - Device protection from damage with the smart chip - Safe charging, protects the battery from rapid wear - Fast charging and data transfer up to 4 A, stable and efficient - Length: 1m - Material: TPE/PVC/copper - Compatibility: Devices with a microUSB port