【Multi-Function Port】 Features three USB-A ports, utilizing the USB 3.2 Gen 1 standard. Improved data transfer speeds allow for simultaneous connection of multiple devices. 【High Compatibility】 Compatible with Windows, ChromeOS, and macOS, making it usable with various devices. Especially well-suited for Mac users. 【Convenient Length】 The 80cm cable length provides comfortable use on a desk. The aluminum casing is durable and features a stylish design. - Brand: I-O DATA - Model Number: US3-HB3ETG2/C - Connection Type: USB-A / Type-C - Number of Ports: 3 ports - USB Standard: USB 3.2 Gen 1 - Cable Length: 80cm - Material: Aluminum - Supported OS: Windows / ChromeOS / macOS - Accessories: A-C conversion adapter Thank you for viewing. Used only once. The box is torn, but it's almost new.