Connects an existing USB type A device to your smartphone, tablet, laptop, MacBook, Chromebook or Ultrabook's USB-C or Thunderbolt 3 port in order to share data or charge a mobile device. Data transfer speeds up to 5 Gbps. Power output up to 3A for fast charging mobile devices. Reversible USB C plug on one end. Backward compatible with USB 2.0 and USB 1.1 devices.

• Features
• Connects an existing USB type A device or cable to the USB C and thunderbolt 3 ports on your smartphone, tablet, Ultrabook or computer in order to share data or charge a mobile device.
• Data transfer speeds up to 5 Gbps.
• Power output up to 3A for fast charging mobile devices.
• Reversible USB C plug on one end.
• Backward compatible with USB 2.0 and USB 1.1 devices.