Can it charge a 16-inch MacBook Pro at full speed?

Yes. USB-C1 and USB-C2 each support 28V at 5A, or 140W, which is the MacBook Pro 16's peak charging rate. Use the included 240W cable to get it.

What happens when I plug in several devices?

Power is shared. Two USB-C ports give 70W each, and three ports give 65W, 45W and 30W. Adding the USB-A port lowers the total available to the others.

Is it good for travel?

It replaces several chargers and works on 100–240V outlets abroad. The trade-off is weight: 395 g, which buyers often mention.

The charger, a 5 ft 240W USB-C to USB-C cable and a user manual. No wall plug adapter for other countries is included.

Is $79.99 a good price?

It is the best new price among the three stores listing it as of November 5, 2026, and it is low for a 140W four-port GaN charger. Comparable 140W chargers often sell for $100 or more.

Does it support USB-A devices?

Yes, there is one USB-A port, but it is the slowest of the four. Use USB-C1 or C2 for laptops.

Where is the Anker 140W Max 4-Port GaN Charging Block cheapest?

At Amazon, for $79.99, as of our latest check.

What do buyers say about the Anker 140W Max 4-Port GaN Charging Block?

Rated 5 out of 5 from 2 ratings. Buyers like: Excellent GaN charger, worth the money; Good product, highly recommended; Quality made. Common complaints: A little heavy.

Where can I buy the Anker 140W Max 4-Port GaN Charging Block?

4 stores we checked sell it, including Amazon, Best Buy, eBay, Newegg.com.

Anker 140W Max 4-Port GaN Charging Block

Best price now

$79.99at AmazonObserved at 10:17 PM

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Anker 140W Max 4-Port GaN Charging Block

The Anker 140W Max is a four-port GaN wall charger with two USB-C ports that each deliver up to 140W, plus a 40W USB-C port and a USB-A port. It uses PD 3.1 at 28V to fast-charge a 16-inch MacBook Pro, and it can split power across several devices at once. It ships with a 5 ft 240W USB-C to USB-C cable. At $79.99 at Amazon as of November 5, 2026, it sits at the low end of its recent range, well under the $100-plus this class of charger usually costs.