?Keep Your Digital World in Your Pocket?Portable, samll size and compact memory stick. Pen drive with 360° swivel zinc alloy cover and every 90° auto-locked, protecting the USB connector. Keychain design that can easily be attached in your keyring or backpack. Safety and easy to carry anywhere, convenient for your business trip and entertainment. Also good as a data storage gift, Birthday/Teacher's day/Children's day/Christmas Day/New year/Graduation gift. ?Faster Transmission Speeds with USB 3.0?Reading speed is 80-100MB/s, writing speed is 20-40MB/s, store a huge amount of video and audio with ease. Made of high-quality zinc alloy materials and advanced chip technology, it has excellent dust-proof, anti-drop, high temperature and anti-magnetic properties. 128 GB USB drive is suitable for storing, transferring and sharing digital data, such as music, photos, personal documents, movies, pictures, books, programs, presentations, designs etc. ?Longer USB C Port, Plug and Play?Extremely simple to use. Plugs directly into your android phone or computer, no apps or extra steps required. Efficient transfer anytime and anywhere. No matter you have a business office, learning or entertainment. Enjoy work and life with ease. 128GB flash drive support Windows 7/8/10/11/12/Vista/XP/Unix/2000/98/ME/NT Linux/Mac OS, etc. Compatible with USB 2.0. Universal for Android Type-C phone, computer, smart TV, notebook, car audio and More. ?Easy and efficient cross-device transfer?USB 3.0 interface is for computer and Mac, type-c interface is for Android phone/tablets. 2-in-1 thumb drive that allows you to seamlessly transfer content between different devices. No worries about the limited memory space on your Android phone and computer. Phones Expansion & Data Backup, keep your files safety, record memories of your time. Please note that Micro-USB and lightning connection is not supported. ?128GB Large Capacity?USB C and USB 3.0 dual interface design flash drive, easily transfer data between phones and PCs, enjoy the fun of mobile storage better. Default format is exFAT or NTFS. Reformat method: connect the usb to the computer - right-clicking and select format - select format - click Start - done. The capacity calculation method of the computer is different from that of the USB drive, so the actual available capacity for usb is about 92% of marked capacity.