Thethick cable is thedata cable. The thin cable is for charging only. They donot both support charging and data transfer.
Belkin 2m Lightning Straight Male USB Type-A iPhone Charging Cable - Black
2 Ports USB 3.0 A Male to 20 Pin Male Header Motherboard Extension Adapter Cable
MOGOOD USB 3.0 Cable Male to Male 5Gbps Type A to Type A 1M Zinc alloy | usb to usb cable a to a usb cable USB Extender Compatible with Hard Drive Monitor Camera
Itonash 20Set Connector, USB 2.0 Type A Connector, Soldering USB Type A Male, USB 2.0 Type A Male Socket 4-pin Plug Socket Adapter With Black Plastic Shell
1 Meter Cable Male to Male USB to USB USB 3.0 Type A Male to A Male Cable
USB to USB A Male to Male USB3.0 Cable 5Gbps Type A Male USB Drive Cameras Cable
