Is an ankle brace ok in this situation?

My niece plays basketball at her school and sprained her ankle recently. If any of you had experience with this Powerlix brace please give me some feedback, it would be very appreciated. https://popular.reviews/ankle-brace-to-prevent-rolling/#2_PowerLix_Ankle_Brace (2020 Best Ankle Brace to Prevent Rolling - Reviews & Comparison)
Or give me other suggestions if you have any. Her birthday is in a month. With the whole lockdown situation, she might not be able to do anything special on her big day, but at least not be in as much pain as before. I'd really love to help her, she's a great kid, very loving and nice to everyone. TIA and stay safe, take care, everyone!