dodocool 4 port USB 3.0 Hub Type C Adapter with USB C Female Charging Port for New MacBook, ChromeBook Pixel [High Speed Syncing] USB 3.0 supports data transfer speeds up to 5Gbps. Backwards compatible with USB 2.0/USB 1.1. [USB-C Connector]Reversible USB-C connector lets you connect cable to USB-C device in any direction, plug and play, hot swap, no extra driver required. [ USB-C Port for Charging] PD (Power Delivery) function enables you to charge your Apple new MacBook via the USB-C female port while using USB 3.0 ports for data transfer. [Note:] The USB-C female port ONLY works with Apple new MacBooks and devices support USB-C PD function! [Ultra-Fast Data Transfer] It connect up to four USB devices such as your digital camera, flash drive, smartphone or tablet for data syncing.