About This [High Durability for Continuous Recording] Designed with high durability flash memory technology, it is very suitable for 24/7 cycle recording mode, especially for driving recorders, security cameras, body cameras, and other devices that require continuous writing [Multiple Protection (Refusal Function)] Designed specifically for durability and data security: waterproof, shock resistant √ anti magnetic √ anti X-ray √ temperature resistant. Even in harsh environments, data security can be ensured. [Wide compatibility] Supports all devices that support MicroSDCC, including dash cams, security cameras, motion cameras, drones, smartphones, tablets, and digital cameras. The actual capacity - storage space may be smaller than the labeled capacity, because the manufacturer uses a decimal system (1GB=100000000 bytes), while the operating system displays storage space in a binary system (1GiB=1073741824 bytes). This is a common practice in the industry and will not affect performance. Explanation: The packaging only contains one memory card, without a card reader or adapter. Please be informed Overview Brand : XYBkey Model Name : XYB-NCK01 Flash Memory Type : Micro SDHC Memory Storage Capacity : 64 GB Compatible Devices : Driving Recorders, Dash Cameras, Security Cameras, Surveillance Systems, Action Cameras, Body Cameras, Trail Cameras, Video Doorbells, Ip Cameras, Cctv Systems Driving Recorders, Dash Cameras, Security Cameras, Surveillance Systems, Action Cameras, Body Cameras, Trail Cameras, Video Doorbells, Ip Cameras, Cctv Systems