The Satechi 145W USB-C 4-Port GaN Universal Charger Bundle is a powerful travel charging solution that uses advanced GaN (Gallium Nitride) technology with a graphene insulator to deliver efficient, heat-resistant charging. The charger features four USB-C Power Delivery ports with a total output of 145W, with PD1 and PD2 ports supporting Power Delivery 3.1 technology capable of delivering up to 140W on a single-port connection for fast-charging MacBook Pro and other high-power devices. PD3 and PD4 ports support Power Delivery 3.0 and deliver up to 45W each when used individually.

The bundle includes four international wall plug adapters (US, AU, EU, and UK) making it ideal for global travel, plus a 1-meter and 2-meter 240W USB-C charging cable, and a mesh travel bag for convenient portability. The charger features smart power distribution that automatically adjusts output based on connected devices, with configurations ranging from 140W single-port to 65W/30W/25W/20W when all four ports are in use. The compact design measures 3.81 x 3.03 x 1.22 inches and weighs 12.2 ounces, making it easy to pack in carry-on luggage.

Safety features include anti-static protection, short-circuit prevention, over-current protection, overheat protection, and over-voltage protection. The charger is compatible with a wide range of devices including MacBook Pro and Air (2016-2025), iPad Pro and Air with USB-C, iPhone 12-17 series, Samsung Galaxy devices, Microsoft Surface, Lenovo ThinkPad, HP Spectre, and other USB-C enabled devices. Model number CT-W145C2. Note: certified eMark charging cables are required for optimal performance, and only PD1 and PD2 ports can reach 140W charging rates with compatible host devices.