Tripp Lite U360-004-4A-AL USB 3.0 Hub SuperSpeed Slim 4 USB-A Ports 5Gbps Compact Aluminum USB 3.0 portable hub adds 4 USB-A ports to your laptop, Ultrabook, Chromebook, PC, tablet or other USB device. If you are a gadget lover, our Electronics catalog is your dream destination. Choose from hundreds of gadgets and accessories to suit different uses and add some entertainment, facility and convenience to your life. Features Accepts up to 4 USB peripherals, turning your laptop into a mini workstation Supports USB 3.0 speeds up to 5 Gbps to ensure fast data transfers Slim aluminum housing fits easily into purse or laptop bag for use anywhere Plug-and-play operation with no software required for easy, immediate installation High quality construction and modern designs Superior quality performance and reliability Specifications Color: Black Bus Powered: Yes Length: 8.5 LED Indicators: (x1) Blue - Power Material of Construction: Aluminum Cable Jacket Rating: VW-1 Operating Temperature Range: 32 to 122 F (0 to 50 C) Storage Temperature Range: 14 to 167 F (-10 to 75 C) Relative Humidity: 0% to 85% RH, Non-Condensing Ports: 4 Side A - Connector 1: USB 3.0 A (MALE) Side B - Connector 1: (4) USB 3.0 A (FEMALE) Connector Plating: Nickel