[ Apple MFi Certified ] 10ft iPhone Charging Cord, CABEPOW 2Pack Long Lightning Cable 10 Foot, High Fast/Data Sync iPhone Charger Cable Cord for iPhone 11/11Pro/11Max/XS/XR/XS Max/8/7/6/5S/SE.Black

About the error message "This accessory may not be supported by device":

The message would appear if you were using a non-Apple wall charger or in poor contact, but even if you are using an Apple accessory, the error can also happen for the firmware problem with iOS.

After analysis, the causes of this problem may be the following:

You can try the following solutions:

If it still can't fix the problem, please find us, we will solve your problems ASAP.

Elongated, flexible unibody connectors bend with the rest of the cable, preventing stress damage.

Original 8 Pin connector with a lightning end. Enjoy lightning-fast data syncing and charging. MFi certified by Apple themselves to offer superior peace of mind. Use with any of your Apple devices with no safety or data concerns.

Strong military fiber, the most flexible, powerful and durable material, make tensile force increased by 200%.