1、Ultrastable technology, in line with USB2.0 standard, support hot swap, plug and play. 2、Used to store different files to meet your daily needs for photo, music, video, file storage and transmission at work, school, home and travel. 3、USB flash drives are suitable for digital data storage, transmission and sharing, and suitable for data storage of music, photos, movies, designs, manuals, handouts, etc. 4、As a gift, you can store some pictures, music, movies, and good memories in it first. Give practical and ingenious gifts to family, friends, students, teachers, neighbors, and colleagues as company benefits. 5、U disk is light in weight, small in size, easy to carry and store, no matter where you go, you can put it in your bag and use it anytime, anywhere. Item Type: Flash Drives Material: PVC Function: Data Storage Scope of Application: Other Smart Speakers for Computers, TVs and Devices That Support USB Expansion Support System: For Window2003/XP/Vista/7/8/10, for OS X, for Linux Application: Backup Music, Files, Videos, Etc. Interface: USB2.0 Speed: 12Mb/s The displayed capacity is different from the nominal capacity because the calculation method is different Manufacturer Standard: 1GB = 1000MB / 1MB = 1000KB Regarding Usable Capacity, Please Note the Remarks on Storage Product Capacity: 4GB = Approx. 3.4GB-3.8GB 8GB = Approx. 7.4GB-7.6GB 16GB = Approx. 14.5GB-15.5GB 32GB = Approx. 28GB-30GB 64GB= Approx. 58GB-60GB 128GB = Approx. 119GB-124GB 256GB = Approx. 249GB-250GB 512GB = Approx. 498GB-500GB 1 x Flash Drives