xiwxi M123 3-in-2 Charging Cable, 4 ft, USB-C, Lightning and Magnetic Watch Charger

The 4-foot xiwxi M123 combines USB-C, Lightning, and magnetic Apple Watch charging in one portable cable. Its three-in-two design helps reduce the number of separate charging cables to pack. A magnetic connector centers on the back of a compatible Apple Watch. The braided nylon cable and aluminum alloy shell are suited to everyday travel and charging.

Specifications

The M123 is designed to charge an Apple Watch, an iPhone, and a compatible USB-A-to-USB-C device at the same time. It brings together charging connections for Apple Watch, Lightning devices, and USB-C, making it useful when several devices need power at a car, desk, or travel stop. The cable is 1.25 meters long, also listed as 4 feet, so it can serve as a shared charging cable in a hotel room, office, or dorm.

The magnetic watch charger snaps into position at the watch’s charging coil. For better charging speed, remove the watch case before placing the watch on the magnetic charger. The cable has a 20-watt rating, a maximum current of 3 amps, and a maximum voltage of 5 volts. Its 48-strand nylon braid and aluminum alloy shell add a flexible, reinforced construction for carrying and regular handling. MFi certification is listed for the cable.

Compatibility includes iPhone 11 through iPhone 17 models, including listed Pro, Plus, Air, and Pro Max versions, Apple Watch Ultra and Ultra 2, SE, and Series 1 through 9, and the listed Samsung Galaxy S and Note models. The product listing also names Galaxy S26. It is suitable for charging compatible iPads, AirPods, and other USB-A-to-USB-C cable-compatible devices.

Best use cases

This cable suits trips where one compact charging cable can serve several devices. Pack it with an iPhone and Apple Watch for a business trip, vacation, or overnight stay, then use its additional charging connection for another compatible device. In a car, it offers a shared setup for charging a phone and watch without carrying separate watch and phone charging cables. At a dorm desk or office, the same combination helps keep multiple device charging needs together.

Compared with packing a separate cable for each device type, the three-in-two format brings the Lightning, USB-C, and magnetic watch connections into one portable option. That makes it especially practical for people carrying a mix of compatible Apple devices and other supported USB-A-to-USB-C devices. Its 4-foot listed length gives it room for common charging setups while still being easy to stow in a bag or suitcase.

Box contents

The listed included components are an Apple Watch charger and an iPhone charger. Together with the multi-charging cable design, these components provide the magnetic watch connection and phone charging connection for the intended setup.

Final verdict

The xiwxi M123 is a practical fit for travel, car, office, and dorm use when one cable needs to support an Apple Watch, a Lightning or USB-C phone, and another compatible device. Its magnetic watch charger, multiple connection types, and braided construction make it a convenient alternative to carrying separate charging cables for each device.