macbook pro mid 2015 plugged in not charging battery

This lets you use your laptop to charge other devices that are connected to the hub. What to look for in a quality USB-C hub adapter USB-C Power DeliveryĪ key aspect to look for when deciding on an adapter is Power Delivery technology. The way to determine compatibility is to check with the manufacturer of the device. Similarly, Nintendo’s Switch console also uses USB-C, but the type used isn’t compatible with certain hubs or cables. For example, Apple’s Thunderbolt is a type of USB-C but is only compatible with certain gadgets. Ensure that the hub you’re interested in is compatible with your device. While USB-C is now a common connection type, not all devices are the same. Keep in mind the construction materials of the hub, and try to get one that’s made from hardened plastic or aluminum. If it gets damaged, you could lose the ability to access vital devices or accessories. Robust construction materialsĪ USB-C is incredibly important if you rely on one connection for all your portability needs. This can cause your device to run flat much faster than usual if it’s not plugged into a charger.

While some adapters require an independent power source, others don’t - they use power from your laptop.

What to know before you buy a USB-C hub adapter It could drain your laptop’s battery fasterĬonnecting several devices or accessories to your laptop through a hub comes at a price. Through a device such as the Hiearcool USB-C Dongle for MacBook Pro, you can connect multiple devices to your computer. If your USB-C laptop only has one or two connections, this is where a USB-C hub adapter can prove useful. Where built-in USB 3.0 connections were once a common sight, it’s now unusual to see them on the side of a laptop. As laptops get smaller, thinner and more powerful, they tend to lose some of their functionalities.

Macbook pro mid 2015 plugged in not charging battery