Connector: USB 2.0 type A 1 male to 2 USB 2.0 type A female, it means usb y splitter one male to female Charging & Data Sync Cable. Supports charging two iPhones at the same time.Note: It does not work for Car Carplay. as these systems do not support USB hubs.（Compatible with Tesla Referral model 3,which is similar to Laptop equipment.）Not recommended for use on high-power devices (such as iPads) as there may be insufficient power supplyThis dual usb splitter allows for power to be taken from 2 USB ports, such as a PC, external hard drive, intermittent, keyboard, audio The USB Y splitter cable is commonly used in USB2.0 device, just plug and play, easy to useFully shielded cable with durable, yet flexible jacket, Protect Your Usb Port.Length: Double usb cord, 30cm/ 1 ft, Color: Black