USB-C laptop expansion hub with 2x USB-A and 2x USB-C incl. 1x USB PD pass-through - Portable hub is bus powered or 100W PD Pass-through (85W laptop charging) w/Type-C laptop power adapter - USB 3.2 Gen 1 (5Gbps) 4-Port USB Hub (2x USB-C/2x USB-A) 15W of power (provided by USB host) shared dynamically between 4 downstream ports Overcurrent Protection (OCP) Wake on USB - Windows/macOS/Linux/iPadOS/ChromeOS - Extra-long 1ft (30cm) built-in host cable - Connectivity Tools app