Waterproof Anti-magnetic Alloy Usb Memory Disk High-speed Data Transmission Large Storage Capacity Data Storage Disk U Disk 128

--The shell made of advanced technology is elegant and noble, the appearance is small--it conforms to the B1.1/2.0 specification, the data transmission speed is fast--easy to use, does not need an external power supply, is safe and reliable--uses Flash electronic storage media, can write 1 million --The data protection period is up to ten years, and it is anti-magnetic, anti-vibration, moisture-proof, high and low temperature resistance, and impact resistance. Large storage capacityDescription: Name: Memory Disk 1: B connection, support hot swap; 2: No external power supply required; 3: Support different types of operating systems; 4: Solid-state storage, shock-proof and anti-electromagnetic; 5: Persistent data storage; 6. Hardware requirements: PC, notebook, MAC have B connection; 7. Life: >1 million times; Approximate value: storage capacity results will vary based on file size, resolution, compression rate, bit rate, content, host device, preloaded files, and other factors; Actual capacity: 1GB is about 950-970MB, 2GB is about 1.7-1.8GB, 4GB is about 3.5-3.7GB; Packing list: 1 x Memory Disk 1 x packing box Note: Please make sure the model matches your device before purchasing.