#Extension for mac old laptop to usb c how to#
#Extension for mac old laptop to usb c portable#

You can buy additional USB-C cables for your own security. In short, itвЂ™s a good idea to buy cables and chargers from reputable sources and think twice about using that cable you found laying on the ground in a conference room. Microsoft acknowledges this by saying that you can charge a Surface with a USB-C port, but itвЂ™s highly recommended that you use the Surface charger that came with the laptop because a USB-C charger would end up being very slow due to how power is metered within the device. While we havenвЂ™t personallyВ heard of any damage from using a USB-C charger other than the one that came with your laptop, thereвЂ™s always a slim risk when plugging a laptop into an unknown power source. Other devices, like the Apple MacBook Pro, donвЂ™t have such tight restrictions - a new USB-C authentication system could help with this issue in the near future. HP said thatВ that was intentional because a bad charger could damage the device or cause it to malfunction. PCWorld, in its testing, found that HPвЂ™s Spectre x2 wouldnвЂ™t charge with any USB-C charger besides its own. Laptops that rely entirely on USB-C, meanwhile, might not charge with just any charger.

#Extension for mac old laptop to usb c how to#

If youвЂ™re not sure exactly how to charge your laptop, check the manufacturerвЂ™s website, or look up a review of the system here at Digital Trends. The Samsung Notebook 9 is an example of that, as is the 2019 HP Envy 13. This is most common on laptops that come with their own proprietary charger - although a number of laptops can be charged either way, only the propriety charger tends to power up a laptop more quickly. Some laptops come with USB-C ports that donвЂ™t charge. Today the majority of laptop USB-C chargers are interchangeable, but itвЂ™s not guaranteed. In the real world, this is taking a while to come true. That means that, technically, it doesnвЂ™t matter what USB-C charger you use - it should be able to power up a laptop with a USB-C charging port and power bank. But laptops tend to have USB-C more frequently than other devices, at least for now.

#Extension for mac old laptop to usb c portable#

Newer phones use USB-C charging, car chargers may come with USB-C ports, and portable chargers (discussed more below) can have USB-C options. USB-C chargers are turning up on many different devices, so itвЂ™s not strictly relegated to laptops.

If your charger uses this connection and plugs into your USB-C port, you have a winner! It also works no matter which way you connect it to the right port, so thereвЂ™s no need to flip it the right way around. USB-CвЂ™s connector is small and rounded, significantlyВ different from the old USB version. You can identify a Type-C charger by its unique features. So, how do you know if your current laptop has a USB-C port that also works with charging? You could always look it up, but the easiest way is to simply examine your charger. ThatвЂ™s why laptop charging is a new topic of conversation for USB connections, especially now that more laptops are entering the market with USB-C charging compatibility. This type ofВ connection now provides enough power to juice up most laptops ( particularly the Type-C 3.0 version). However, prior versions of USB could handle a limited amount of power, which is why laptop chargers have typically retained their larger, bulkier cables. That works well because past USB connections had enough wattage to successfully power up those smaller batteries. You have probably already used USB connections to charge smaller devices either from your computer or from an outlet.