LUCMO 27LMG3C Magnetic 3 USB-C Cable, 10 ft, 140W, White

For charging a compatible MacBook from a desk outlet or across a shared workspace, the LUCMO 27LMG3C provides a 10-foot reach and supports up to 140W Power Delivery. Its magnetic connector snaps into alignment, while the built-in LED shows charging status without needing to wake the screen.

The white, double-braided nylon cable is designed for indoor charging and works with specified MacBook Air and MacBook Pro models. Pair it with a 96W or higher USB-C PD adapter for optimal performance.

Tips for day-to-day use

A 10-foot cable gives you more room to position your MacBook while it charges, whether you’re working at a desk or setting up near an outlet. The magnetic connection provides a straightforward way to attach the cable, and the indicator light makes charging status easy to check at a glance. Amber means charging, green means fully charged.

This is a model-specific choice rather than a general-purpose USB-C lead: compatibility is listed for select MacBook Air and MacBook Pro sizes and generations. Check your MacBook’s size and chip generation against the list below when choosing a charging cable. It suits you if you want magnetic attachment, a long cable, and support for charging up to 140W with a suitable adapter.

What you’ll notice day to day

The magnetic connector helps make cable attachment simple, and the LED gives you a quick visual status check without opening your MacBook screen. The braided nylon exterior is designed to resist tangling, fraying, and everyday wear, it has been tested to withstand more than 20,000 bends. For a desk setup, the extra cable length can make it easier to place the computer where you want while keeping it connected to power.

Customer feedback on the magnetic connection is positive, while reports on charging performance and reliability vary. Some buyers describe fast charging and a secure connection, others report slower charging or reliability concerns. Actual charging performance also depends on using a compatible MacBook and an appropriate USB-C PD adapter.

Spec sheet

• Brand: LUCMO
• Model: 27LMG3C
• Cable type: Magnetic 3
• Connector: USB Type-C, male-to-male
• Length: 10 feet
• Maximum charging power: 140W Power Delivery
• Color: White
• Material: Double-braided nylon exterior
• Recommended use: Charging, indoor use
• Included component: Cable
• Compatible devices: MacBook Air 13-inch (M2 2022, M3 2024, M4 2025, M5 2026), MacBook Air 15-inch (M2 2023, M3 2024, M4 2025, M5 2026), MacBook Pro 14-inch (M1 2021, M2 2023, M3 2024, M4 2025, M5 2026), MacBook Pro 16-inch (M1 2021, M2 2023, M3 2024, M4 2025, M5 2026)

Practical questions

What adapter should I use for optimal charging? Pair the cable with a 96W or higher USB-C Power Delivery adapter. Lower-wattage adapters may charge more slowly or less consistently.

What do the indicator light colors mean? The LED glows amber while the MacBook is charging and turns green when it is fully charged.

Which MacBook models are supported? Compatibility covers the specified 13-inch and 15-inch MacBook Air models and 14-inch and 16-inch MacBook Pro models listed above. Match your MacBook’s size and generation to that list.

Final verdict

For owners of a listed MacBook Air or Pro, the LUCMO 27LMG3C combines a 10-foot reach, magnetic attachment, and a clear charging indicator in one indoor charging cable. Its 140W Power Delivery support is especially useful when paired with a 96W or higher USB-C PD adapter, making it a practical fit for a flexible desk or home charging setup.