Apple’s 140W USB-C power adapter costs $79 and handles one device. The Anker 140W 4-port charger handles four devices simultaneously with a color display showing charging status, temperature, and port details for each connection, and Amazon currently has it at $79, down from its typical price of $89, a price available exclusively to Prime members that matches what Apple charges for a single-port adapter with none of those features.
140W on each primary USB-C port, a color display, and ActiveShield 4.0 safety monitoring
The two primary USB-C ports each deliver up to 140W individually, which charges a 15-inch MacBook Air to 50% in 30 minutes from either port without needing to track which one is the fast port. When both primary ports are in use simultaneously, each delivers 70W, which charges two MacBook Pros at meaningful speed rather than the trickle that most multi-port chargers produce when sharing a single high-wattage port. The third USB-C port adds 40W for tablets and phones, and the USB-A port handles 33W for older devices and accessories.
The high-definition color display shows real-time charging status, temperature readings, and individual port details, which removes the guesswork about whether a device is fast charging or drawing reduced power due to thermal throttling. Touch controls on the charger surface switch between display modes without requiring an app or a button press that risks disturbing a device mid-charge. The ActiveShield 4.0 safety system monitors device temperatures more than 10 million times per day and adjusts output to protect connected hardware from thermal damage, which is the monitoring frequency that makes the safety claim meaningful rather than nominal.
The included 5-foot 240W USB-C to USB-C cable supports the full 140W output without requiring a separately purchased high-specification cable, and the compact 2.72-inch square footprint keeps the charger manageable on a desk or in a bag.
Apple’s 140W adapter at $79 charges one device. The Anker Charger at the same Prime price charges four simultaneously with a display, touch controls, and advanced safety monitoring. The Anker Prime 160W 3-port charger we covered at $105 delivers more total wattage across three ports. The 140W 4-port at $79 for Prime members is the right choice for anyone who wants the lowest cost per charging port without sacrificing MacBook Pro speed on the primary connection. With 4.5 stars from 2,818 reviews and more than 6,000 units sold last month, the Prime-exclusive price on one of the best-reviewed MacBook chargers on Amazon is worth acting on.