Consumer SD & microSD Deolux provides the full range of SD and microSD⢠cards with rock-solid quality and incredible performance SD cards. From affordable low-speed card for extending your deviceâs memory storage to an extremely high-speed card which is an exnt idea for 4K/Full HD record. Specifications: Capacity 2GB-256GB Form Factor SD / SDHC / SDXC / MicroSD / Micro SDHC / Micro SDXC Read/Write Speed Up to 100 MB/S Video Class C4 / C10 /U1 / U3 / V10 / V30 / UHSI / UHSII Certifications CE, ROHS, FCC Operating temperature 0â - 70â