The Aisens USB hub A109-0945 is a device designed to expand connections on equipment with USB-C ports, ideal for users needing multiple connectivity options. This USB hub combines a sturdy structure with a compact, portable design, made of high-quality aluminum along with plastic and finished in gray, with small dimensions of just 39 mm wide and a total length of 15 cm, making it easy to carry and use in professional or travel settings. It features a versatile port configuration: including a USB-C PD port of up to 100W dedicated exclusively to fast charging (no data transfer support), a female USB-C 3.0 port compatible with speeds up to 5 Gbps, and three USB-A 2.0 ports to connect peripheral devices at standard speeds (up to 480 Mbps), backward compatible with USB 1.1 and 2.0. This setup allows simultaneous connection of peripherals like keyboards, mice, and USB storage devices, maintaining efficient data transfer for compatible ports. Additionally, the hub is bus-powered via USB, eliminating the need for extra power adapters, offering simple plug-and-play installation. Certified for compliance with RoHS and CE standards, it guarantees safety and quality in manufacturing. This model provides a practical and reliable solution to expand connectivity for modern devices, combining solid design with high compatibility and fast charging from a single USB-C adapter. In summary, the Aisens A109-0945 USB hub is a functional and compact choice for users looking to expand their device’s USB connections, especially with high-power charging support in professional or mobile environments.