POWERFUL STORAGE: This 1TB USB flash drive can transfer up to 204,800 photos (10 megapixels); 102,400 MP3 audio files; 2560 minutes of HD videos (1080P resolution) or 5120 minutes of HD videos (720P resolution). Frequently used for storage, data backup, and computer file transfer, it will meet your daily needs at work, school, home, and travel for photos, music, videos, file storage, and transfer. EXCELLENT COMPATIBILITY: This ultra-high-speed 1TB flash drive is plug-and-play with no software installation required; simply insert the USB 3.0 flash drive into your device to transfer and store data between devices. The retractable USB drive supports Windows 7/8/10/Vista/XP/Unix/2000/ME/NT Linux and Mac OS, and is compatible with USB 1.1, USB 2.0, and USB 3.0 ports. HIGH QUALITY: The 1000GB USB 3.0 external data storage device features a durable and robust ABS and metal casing with a rotating design. The 360-degree rotating design is made of stainless steel, and the inner part is made of ABS plastic. PORTABLE & CONVENIENT: The 1TB flash drive measures 58mm x 19.5mm x 10.8mm, making it easy to slip into your pocket. The end of the flash drive features a loop that can easily be attached to your keychain or lanyard, preventing loss and ensuring easy portability.