MagGo 3-in-1 Magnetic Foldable Card Adapter with Built-In USB-C Cable helps streamline your workflow. This adapter is designed for on-the-go content creators and professionals, allowing you to instantly move from shooting to editing. Experience ultra-reliable data transfer with high-performance SD and TF 4.0 card slots, supporting speeds up to 312MB/s. The 10Gbps USB-C connector is designed to match your phone's highest transmission, enabling the card slots to reach 312MB/s for SD 4.0¹. You can also sync and power your device simultaneously; the adapter enables data syncing while charging at up to 42.5W max output when connected to a power source². Its portable, compact design features stable magnetic connectivity for easy use. This adapter comes with a 24-month manufacturer's warranty. For real-time 4K 120fps ProRes recording and storage, which requires write speeds surpassing the SD 4.0 protocol, we recommend using third-party applications, such as Blackmagic Camera³.¹The 10Gbps USB-C connector is designed to match the iPhone's highest transmission, enabling the card slots to reach 312MB/s for SD 4.0.²Power adapter not included.³The native iPhone camera's 4K 120fps ProRes recording mode requires an external card with a write speed of at least 440MB/s which surpasses the capabilities of the SD 4.0 protocol. Therefore, for real-time 4K 120fps ProRes recording and storage, we recommend using third-party applications, such as Blackmagic Camera. | Anker MagGo 3-in-1 Magnetic Foldable Card Adapter with Built-In USB-C Cable - Dark Gray | Verizon