This Bundle from Teds Electronics includes: 5x Sandisk Ultra 128GB SDXC UHS-I Class 10 Memory Card Class 10 / UHS-I (U1) Minimum Write Speed 10 MB/s - Rated Class 10 and UHS-I (U1), this card guarantees a minimum sustained write speed of 10 MB/s. Thats sufficient to handle Full HD (1080p) video recording and continuous burst photography reliably Durability & Temperature Resistance - Built to endure real-world conditions, this card is tested to withstand water, shock, X-rays, and extreme temperatures. It operates reliably in a wide range of climates and environments, helping safeguard your data during travel or outdoor shoots 128 GB Storage Capacity - This SDXC card offers ample space128 gigabytesfor photos, videos, music, and files. While manufacturers define this using decimal measurement (1 GB = 1,000,000,000 bytes), actual usable capacity may be slightly lower depending on formatting and file system overhead Up to 140 MB/s Read Speed - It delivers blazing-fast read speeds of up to 1