Computer Accessory Sets features: Zsuit 16GB Pig Blessing Pattern SD Memory Card for Driving Recorder / Camera and Other Support SD Card Devices Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. 1. High-performance chip, longer life and safer data. 2. Careful design and unique style. 3. Wear-resistant and scratch-resistant casing material, suitable for frequent plugging and unplugging of products. 4. Support 4K images, compatible with a wide range of equipment, such as driving recorders, cameras, aerial drones and other equipment. 5. Waterproof, can be used normally after soaking in water for 24 hours. 6. It is resistant to cold and heat and can withstand an environment of -25 to 85 degrees Celsius. 7. Anti-shock and anti-shock, it can resist the shockproof effect of external pressure. 8. Anti-magnetic, can resist magnetic force up to 10 times. 9. Multi-format decoding: AAC, AIFF, M4A, MP3WAV, FLAC, OGG, WMA. DOC, DOCX, PPT, PPTX, XLS, XLSX, PDF, RTF TXT, NUMB, KEY, PAGE. M4V, MOV, MP4WMV, MKV, rmvb. GIF, JPG, PNG, TIF, TIFF, BMP. Parameters: 1. Compatible devices: smartphones, tablets, driving recorders, cameras, etc. 2. Size: 15x11mm. 3. Weight: about 0.5g. 4. Working voltage: 2.7-3.6V. 5. Memory temperature: -50 to 85 degrees Celsius. 6. Operating temperature: -25 to 85 degrees Celsius. Tips: 1. The storage capacity of the storage product is usually calculated according to 1MB=1000KB, 1GB=1000MB, and the operating system adopts binary algorithm: 1MB=1024KB, 1GB=1024MB, so there is a certain difference between the display capacity and the nominal capacity of the product. 2. Usually the default FAT32 disk system used by the system is 4GB. If you need to store a single file of more than 4GB such as HD video, we recommend that you reformat it to NTFS or exFAT file system. (Note: exFAT files support MAC 10.6.5, Windows 7, VUSTA, and Windows XP systems with the latest patches installed, exFAT devices will not be able to use Windows ReadyBoost functionality). 3. The read/write speed will affect the external factors such as the product environment (3D card reader, operating system, motherboard interface, etc.), the size of the file to be read and written, etc. In this case, the storage product cannot be guaranteed. What is the speed of testing in a personal environment.