Onten 4 Port Mini USB 3.0 data Hub with USBA（Male） to Type-C （Female）adapter.Product Description about onten USB 3.0 Hub Number of ports： 1 port USB 3.0 and 3 ports USB 2.0 hub Cable length : 15 cm(5.9in); Size : 105*45*15 mm(4.13in*1.77in*0.59in); Weight : 39g Onten 4 Ports USB 3.0 data hub features Data transfer speeds up to 5 Gbps, USB 2.0 up to 480 Mbps Max, USB 1.1: maximum 240 Mbps. (theoretical value). Ultra Slim Extremely light Mini USB 3.0 Hub. Hot-swappable, plug and play, no drivers needed. Backwards-Compatible with USB 2.0. 1.1 or 1.0. Individual On/Off Switch for Each Port. Maximum Compatibility and Performance. Why choose onten 4 ports usb 3.0 hub? ★Ultra Durable USB 3.0 Hub A reinforced cable, sturdy exterior and heat-resistant connectors give this hub incredible durability. ★Compact Design & Effortlessly Portable Built to perform on work and travel. Simple, standard USB hub easy to use. Weighing around 44g(1.55oz) and 0.58 inches thin, Mini Ultra Slim USB 3.0 Hub. ★Superior Industrial Quality Enables users to seamlessly transfer data. ★Easy To work USB 3.0 Hub Individual On/Off with Blue LED indicates power status for each port. Please Note: 2.4Ghz wireless devices, such as wireless keyboard, may not work close proximity to USB 3.0 devices or hubs. Connecting to a USB 2.0 port is recommended when you use wireless devices. We do not recommend using more than 2 hard disks at the same time.