YuqiaoTime 3.0 USB 128GB 64GB USB Stick Designed with Key Ring Extreme Portable Jump Drive Exclusive UDP-Tech Waterproof USB Memory Stick High Speed Compact Pen Drive slive (3Pcs 128G) - YQ-USB3-3Pcs 128G

• Specifications: Reading Speed: 10MB/s+ 2 years limited warranty Specification: * L x W x H = 39 x 12 x 5mm * Weight: 20g * Capacity: 128GB * Color: Black / Silver / Rose Pink / Gold * System: Win 98 / ME/ 2000 / XP / Vista Win 7 / 8 / 10 or Above OS 9.x / LUNIX 2.4 or Above Large capacity: this USB stick in an elegant design with 128 GB large capacity. It can hold approx. 81,920 images, 30,720 MP3 files, over 2.4 million pages word documents or 40,960 minutes of video, perfect for work, study. Wide compatibility: this memory stick works with all major operating systems such as Windows, Mac, Android and Linux. Plug and play on PC and Mac.Backward compatibility of USB 2.0/USB 1.1.Metal design: the exclusive UDP packaging technology is combined with an all-metal housing that is durable and resistant to water, magnets, shocks, temperature changes and X-rays. High speed: transfer large files 10x faster than standard USB 2.0, so you can store media faster, access and share with up to 70 MB/s read speed and 20 MB/s write speed. About capacity:64GB=approximately 58GB-59GB 128GB=approximately 115.2GB-119.04GB This is calculation difference between manufacturer and our PC, please Google 'Memory card capacity' to get more information