Features powerful, more efficient GaN technology Charges up to four USB-C PD devices at onceup to 165W total Worry-free charging with over-temperature, current, voltage Compact size & sleek space gray design Take your desktop charging to the next level with the Satechi 165W USB-C 4-Port PD GaN Charger, featuring Gallium Nitride (GaN) technology to power up to four devices simultaneously. Equipped with four USB-C PD ports to support multiple power configurations up to 165W, the 165W USB-C 4-Port PD GaN Charger can easily power your MacBook Pro M1 at full speed, or your iPad Pro setup on-the-go, so you can keep working while your devices are charging. Performance Compatibility MacBook Pro M2 Pro & Max 2023/M2 2022/M1 Pro & Max 2021/M1 2020/2020/2019/2018/2017/2016, MacBook Air M2 2022/M1 2020/2020/2019/2018, iPad Pro M2 2022/M1 2021/2020/2018, iPad Air M1 2022/2020, iPad 2022, iPad Mini 2021, iPhone 14 Pro Max/14 Pro/14 Plus/14, iPhone 13 Pro Max/13 Pro/13 Mini/13, iPhone 12 Pro Max/1