Pair up Powerline with a 100W charger to power up your MacBook Pro 16" to 38% in just 30 minutes Constructed with quadruple bulletproof fiber cores to withstand up to 25,000 bends Charges phones and tablets with USB-C ports at high-speed. Offers transfer speeds of 480 Mb/s, or 100 songs every 5 seconds. An upgraded internal structure means the latest generation of PowerLine is even slimmer than its predecessors with no reduction in strength. Designed with an advanced E-Marker chip in each connector for greater charging stability and higher efficiency.