Insignia™ - 6' USB to USB-C Braided Charge-and-Sync Cables (2-Pack) - Black

Hello, and thank you for your question! The Insignia™ 6' USB to USB‑C Braided Charge‑and‑Sync Cable (Model NS‑MCA6CAB2) can be used with devices that have a USB‑C port. Compatibility with a 2014 Chevrolet Volt will depend on the type of USB port available in the vehicle, and compatibility with an iPhone will depend on the iPhone model. To confirm compatibility with your specific devices, we recommend contacting Best Buy Customer Support at 1‑888‑237‑8289. Their team will be happy to assist you. Vennila | Insignia

Hello, thank you for your question. Yes, this Insignia™ USB to USB-C cable is compatible with the Kindle Fire HD 10 (11th Generation), which uses a USB-C charging port. If previous cables have been falling out, you may also want to inspect the tablet's USB-C port for any debris or wear that could affect the connection. Sudeep | Insignia

Hello Cali, thank you for your question. Yes, the Insignia 6' USB to USB‑C Braided Charge‑and‑Sync Cables (2‑Pack) Black (Model: NS‑MCA6CAB2) will work with a 2019 MacBook Air, since that MacBook uses USB‑C ports for charging and data. Sidhartha | Insignia

The maximum data transfer rate is 480 megabits per second.

The cable length is 6 feet.