Yes, the USB-C Magnetic Wireless Charging Cable works with some older iPhone models. Older iPhones that do not support MagSafe need a Magnetic Sticker (sold separately) attached for the USB-C Magnetic Wireless Charging Cable to work properly.

Older iPhone models Satechi has confirmed:

• iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max
• iPhone X, iPhone XS, iPhone XS Max, and iPhone XR
• iPhone SE (2nd generation) and iPhone SE (3rd generation)

For the full list of confirmed devices, see the Device Compatibility article for the USB-C Magnetic Wireless Charging Cable.