Anker 140W Max 4-Port GaN Charging Blocks

Fast Charging for Four Devices: Enjoy the convenience of powering four devices simultaneously with our advanced GaN technology for optimal performance.Dimensions: 2.72 × 2.72 × 1.42 in; Weight: 9.7 oz.

Dual High-Speed USB-C Ports: Rapidly charge your 15-inch MacBook Air to 50% in just 30 minutes with either of the two USB-C ports, each offering a maximum output of 140W.

Superior Safety: The advanced Activeshield 4.0 system monitors device temperatures over 10 Million times a day for enhanced safety.