Do more with your MacBook charger with the HyperDrive USB-C Power Adapter Hub. This compact device adds two USB 3.0 ports to your existing Apple Power Adapter. Likewise, HyperDrive is compatible with the Apple 15-inch MacBook Pro 87W USB-C Power Adapter. In addition, the useful hub supports power and data on all ports. It also charges your iPhone, iPhone and MacBook Pro at the same time. Similarly, it enables you to connect USB-A devices, flash/hard drives, and peripherals to USB-C MacBook. The power adapter hub also offers multiple safety protection including over temperature, over current, short circuit and over voltage protection. Made of fireproof material, the case is durable and easy to carry. Finally, each HyperDrive USB-C Power Adapter Hub comes with a dustproof, drop-proof and non-slip silicon sleeve.