Features: The CG-4U3CML provides a unique self-powered mode working with a wide range (+7~48V DC) input DC power from its terminal blocks and DC jack connectors. It supports fast USB charging specifications by turning its downstream ports from a Standard Downstream Port (SDP) into a Charging Downstream Port (CDP) or a Dedicated Charging Port (DCP). Compliance: USB 3.2 Gen 1 / 2.0 / 1.1 compliantUpstream: 1 USB port, Type C connector, Screw-lock typeDownstream: 4 USB ports, Type C connectors, Screw-lock typePower Connector: 2-Pin Terminal Block, DC Barrel Jack 2.1mm ID × 5.5mm ODSpeed: 5Gbps (Super-speed), 480Mbps (High speed), 12Mbps (Full-speed) and 1.5Mbps (Low-speed)Protection: Supports 15KV ESD Protection for Each PortSupply Current: 900mA USB Bus Power for Each Down-stream Port Mechanical: Housing: SECC (Galvanized Steel)Form Factor: 6.25 × 2.25 × 1.25 in. (158.75 × 57.15 × 31.75 mm)Item Weight: 0.44 lbs. (200g)Mounting Options: Surface, Wall, and DIN Rail Power Specifications: Input Voltage: +7 ~ 48 VDC external power What's in the Box: 4-Port USB 3.2 Gen 1 Type-C Hub3′ Screw-Lock USB-C to USB-C Cable2 Pin phoenix connectorDIN Rail Mounting Clip2x ScrewsProduct Manual Why Coolgear? Your Trusted Partner based in the USA, Providing Advanced Engineering, Highly Reliable and Superior Built Products to handle the most demanding industries for over 20 years. Reach out to us for CAD, Mechanical Drawings and, Data Sheets. Advanced Engineering Extensive on-site research, development, and engineering directly from our Lab in the USA allowing us to provide innovative products ready to handle the most demanding industries. Superior Build Quality Industrial rugged steel mountable chassis for the most demanding environments. Ready to tackle your office, lab, warehouse, heavy machinery, automation equipment, industrial setting applications, and more. Reliability High Quality component selection offering higher duty cycle and longevity. Constantly researching new avenues to get you reliable connections for your peripherals.