4-Pack 256GB microSD Card + Adapter — U3 C10 A1 V30 TF Memory Card, 160MB/s High-Speed for Nintendo Switch, Phone, Tablet, Camera, Drone, Security Cam

Four 256GB microSD (TF) cards supplied with an SD adapter for use in full-size slots. Engineered for fast transfers and responsive app performance with UHS Speed Class U3, Video Speed Class V30, Speed Class 10 and Application Performance Class A1. Read speeds reach up to 160MB/s. Ideal for expanding game storage and maintaining smooth performance on Nintendo Switch, and well suited for phones, tablets, cameras, drones and security cameras for photo capture, video recording and continuous monitoring.