Product Overview
The Calrad 72-147 4 Port Compact USB 3.0 Hub with On/Off Switch is an essential accessory for anyone dealing with limited USB ports on their computer. Offering four USB 3.0 ports with individual On/Off switches, this compact hub allows for flexible control over connected devices, making it convenient for both daily use and professional applications. Leveraging SuperSpeed USB 3.0 technology, it provides data transfer speeds of up to 5Gbps.

Specifications

• Ports: 4 x USB 3.0
• Data Transfer Speed: Up to 5Gbps
• Compatibility: USB 2.0 / 1.1
• Cord Length: 1.5 feet
• Power Source: Powered via USB port
• Operating Systems Supported: Windows XP, Vista, 7, 8 / Mac OS X
• Dimensions: 4.5” (L) x 1.3” (W) x 0.9” (H)

NOTE: This hub is not intended for devices that exceed 0.9 amps in total among all ports or specific USB 3.0 devices that require a direct connection. While it can charge most smartphones, it is not designed as a primary charger and is not compatible with devices that have special charging requirements, such as the iPad.

Conclusion
The Calrad 72-147 4 Port Compact USB 3.0 Hub with On/Off Switch is a versatile and practical solution for anyone in need of additional USB ports. With fast data transfer, compatibility with various devices, and the added convenience of individual On/Off switches, it provides a valuable enhancement to your tech arsenal, all in a compact and user-friendly design.