Feature: 1. High Speed: This USB 2.0 HUB supports USB 2.0 up to 480Mbps high speed transmission, compatible with USB 3.0/2.0. 2. Simple Setup: This USB port expander adopts plug and play design, and supports hot swap, providing more convenience. 3. Wide Compatibility: Suitable for Win XP, for Win Vista, for Win 7, for Win 8, for Win 10, for OS X, for Linux. Compatible with desktop or laptop with USB port. 4. Safe Performance: This USB port expander supports overcurrent and instantaneous current protection for more safety. 5. Portable Design: The portable and ultraslim design can be an ideal and practical choice for your work and travel. Specification: Item Type: USB 2.0 Hub Material: ABS Interface: USB x 3 Compatible USB Version: USB1.1/2.0/3.0 Support System: Suitable for Win XP, for Win Vista, for Win 7, for Win 8, for Win 10, for OS X, for Linux. Overcurrent Protection: Yes Applicable To: Desktop or Laptop Computers with USB Ports, and Devices with USB Ports Such As Digital Cameras, Card Readers, and USB Speakers. Support USB 2.0 Super High Speed (480mbps) Transmission, Compatible with USB 3.0/2.0 Safety Protection: Support Over Current and Instantaneous Current Protection to Protect the Connected Equipment and Itself.. Package List: 1 x USB 2.0 HUB