Featured is a USB 2.0 hub with four extension ports. Its top-loading design solves your USB extension and space limitation at the same time, while leaving the adjacent ports open for your convenience. This portable hub is perfect for both desktops and laptops.

• Supports bus-powered and self-powered modes. 
• Upstream: one.
• Downstream: four.
• Interface: USB 2.0.
• Power supply: 5V/2.6A (optional).