Startech Portable 4 Port SuperSpeed Mini USB 3.0 Hub - Black (ST4300MINU3B) Warranty Information Warranty 2 Years Hardware Bus Type USB 3.0 Chipset ID Genesys Logic - GL3522 Fast-Charge Port(s) No Interface USB 3.0 Ports 4 USB-C Device Port(s) No USB-C Host Connection No Performance Maximum Data Transfer Rate 5 Gbps MTBF 40,103 hours Type and Rate USB 3.0 - 5 Gbit/s Connector(s) External Ports 1 - USB Type-A (9 pin) USB 3.0 Male 4 - USB Type-A (9 pin) USB 3.0 Female Software OS Compatibility OS Independent; No additional drivers or software required Special Notes / Requirements System and Cable Requirements Available USB Port Indicators LED Indicators 1 - Power Power Power Source USB-Powered Environmental Humidity 0~80% RH Operating Temperature 0°C to 40°C (32°F to 104°F) Storage Temperature -20°C to 60°C (-4°F to 140°F) Physical Characteristics Cable Length 5.7 in [145 mm] Color Black Enclosure Type Plastic Form Factor Compact Product Height 0.6 in [14 mm] Product Length 3.1 in [80 mm] Product Weight 1.3 oz [38 g] Product Width 1.4 in [36 mm] Packaging Information Shipping (Package) Weight 4 oz [112 g] What's in the Box Included in Package 1 - 4 Port USB 3.0 Hub 1 - Instruction Manual The ST4300MINU3B Portable 4 Port SuperSpeed Mini USB 3.0 Hub (Black) lets you expand your USB connectivity by turning a single USB 3.0 port into four external USB 3.0 ports. The integrated cable design makes this mini USB hub the perfect accessory for your Mac® / PC notebook or Ultrabook computer. The 4 Port USB 3.0 hub supports USB 3.0 data bandwidth (5 Gbps - up to 10x more than USB 2.0) and is backward compatible with USB 2.0 and 1.1 devices, ensuring flawless performance from all of your USB peripherals/devices, regardless of their age. Ideal for home and business users who require portability, the external USB 3.0 hub is USB-powered and features a rugged, compact design with a built-in cable so no additional cables are needed to connect the hub to your system. Backed by a StarTech. com 2-year warranty and free lifetime technical support. The StarTech. com Advantage Connect up to four USB 3.0/2.0/1. x devices simultaneously at their maximum speeds Compact design with a built-in cable for ease of use and portability