This new Xfinity Home Touchscreen power adapter restores cellular backup for TCA203 and TCA300 touchscreen models that have been affected by the sunset of 3G cellular networks in early 2022.

Please call 1-800-xfinity to talk with an agent about our latest power adapter. If we determine that you need a replacement, we'll ship one to you – at no additional cost.

For more information on why you may need to update your power adapter, see our Touchscreen Power Adapter Replacement FAQs.