- Compact design combines practicality and fashion. No driver required. USB port supports hot-swappable use; insert and go, bringing convenience to work, study and life. - Compatible operating systems: Windows98/ME/2000/XP/Win7/Win8 and iOS8.6 or latest version. - USB3.0 ultra-high-speed data transmission and file access up to 5Gbps, downward compatible with USB2.0 and USB1.1. - With quality chips, it easily supports super large capacity hard disks, mice, keyboards, card readers, USB disks and other devices with stable performance. - Use scenarios: - Office or study: expand peripheral access with external storage, keyboard, or card reader for efficient workflow. - Travel or remote work: plug-and-play with your laptop, no driver needed, supports hot swapping. - Home data transfer: quick file movement between USB disks and other devices with reliable speed.