Features
All-in-One Charger Adapter Allows You to Charge up to 4 Devices at the Same TimeThis portable charger expansion hub attaches to the 61W or 87W AC wall charger that came with yourApple MacBook Pro to expand the number of charging ports from one to four. A white LED indicatessufficient charging power is available for your devices.

Connect Your Devices to a USB-C Port and 3 USB-A Ports for Pure Charging
The USB-C PD 3.0 port produces a maximum power output up to 20V 2.25A (45W). A USB-A QuickCharge 3.0 port offers charging speeds up to four times faster than conventional USB wall chargers forcompatible devices. The remaining two USB-A BC 1.2 ports supply up to 5V 2.4A for charging. All fourports can be utilized simultaneously to keep your MacBook, Chromebook, smartphones and tablets readyto use

Dedicated to Keeping Your Expensive Gadgets Safe
The U280-A04-A3C1 protects your connected devices against overcharging, overheating, overvoltage andshort circuits. The unit's non-slip grip padding provides a secure connection to the power adapter. It iscolored white and molded to integrate perfectly with the Apple charger and help you reduce unsightlycable clutter