Item Type: USB Hub Material: ABS Connection Type: USB3.0 to 3xUSB3.0+ Storage Card Slot+ Small Storage Card Slot1Convenient USB Hub: Expands your USB3.0 ports and provides easy access to multiple devices, convenient for data transmission and storage. 2High Speed Data Transfer: USB3.0 technology offers fast data transfer speeds, saving you time and boosting efficiency, reliable and stable. 3Wide Compatibility: Supports various USB devices like keyboards, mice, printers, and external hard drives, as well as storage cards. 4Plug and Play: No driver installation required, simply connect the hub to your computer and start using it immediately, professional and practical. 5Compact and Portable: Compact and lightweight design allows for easy portability, making it ideal for use at home, in the office, or while traveling.1 x USB Hub