APPLE EMC-3954 Imac Power Supply Adapter Ethernet Port A2290 M1 143W

( Brand: Apple ), ( Manufacturer Part Number: EMC-3954 ), ( Model: A2290 ), ( Compatible Brand: Apple Imac ), ( Form Factor: Imac ), ( Type: All-in-one ), ( Maximum Power: 143 W ), ( Color: White ), ( Features: Ethernet Port )

Review APPLE Genuine Inch M1 Power Supply Adapter Oem Ethernet Port

The Apple EMC-3954 Power Adapter is an essential accessory for powering your new 24-inch iMac M1 with the model number A2290. This compact and efficient adapter is designed specifically for the iMac M1, providing 143 watts of power to keep your all-in-one computer running at optimal performance.

The adapter features a sleek and modern design that complements the aesthetic of the iMac M1. Measuring approximately 6.4 inches long, 2.2 inches wide, and 2.2 inches high, the power adapter is compact enough to take up minimal space on your desk. It also boasts a lightweight construction, weighing just over 1.5 pounds, making it easy to transport if needed.

One of the key features of this power adapter is its compatibility with the Ethernet port on the iMac M1. This adapter includes an integrated Ethernet port, allowing you to connect your iMac to a wired network for faster and more reliable internet connectivity. The Ethernet port is located on the power adapter itself, making it conveniently accessible and reducing the number of cords cluttering up your workspace.

In terms of safety, the Apple EMC-3954 Power Adapter is equipped with several advanced safety features. It includes overvoltage protection, which prevents the adapter from delivering more power than the iMac can safely handle. It also includes overcurrent protection, which safeguards against potential power surges. Additionally, the adapter is designed to automatically adjust to different power outlets and voltage levels, ensuring safe and efficient power delivery.

Overall, the Apple EMC-3954 Power Adapter is a must-have accessory for anyone looking to power their new 24-inch iMac M1 with the A2290 model number. Its compact size, integrated Ethernet port, and advanced safety features make it a reliable and convenient solution for powering and connecting your iMac to a wired network.

The Apple EMC-3954 M1 iMac 24-inch 143W Power Adapter with Ethernet Port (A2290) is an accessory designed for the latest Apple iMac models. This power adapter provides a higher wattage and includes an integrated Ethernet port for users who may not have a Wi-Fi connection or prefer a wired connection. Let's discuss the pros and cons of purchasing this power adapter.

1. Higher wattage: This power adapter delivers 143 watts, which is more than the standard 85-watt power adapter that comes with the iMac M1. This can be beneficial for users who run power-hungry applications or require faster charging times.

2. Integrated Ethernet port: For users who do not have Wi-Fi connectivity or prefer a wired connection for better stability and security, this power adapter offers an integrated Ethernet port.

3. Convenience: By having the power adapter and Ethernet port combined, users can save desk space and reduce the number of cables needed.

1. Cost: The Apple EMC-3954 M1 iMac 24-inch 143W Power Adapter with Ethernet Port (A2290) is more expensive compared to the standard power adapter and a separate Ethernet hub or adapter.

2. Limited compatibility: This power adapter is designed specifically for the M1 iMac 24-inch models and will not work with other iMac or Mac models.

3. Weight: Due to the higher wattage and integrated Ethernet port, this power adapter is heavier than the standard power adapter, which may not be ideal for users who frequently move their iMac.

In conclusion, the Apple EMC-3954 M1 iMac 24-inch 143W Power Adapter with Ethernet Port (A2290) offers several advantages, such as a higher wattage and integrated Ethernet port, which can be beneficial for users who require these features. However, it comes with a higher cost and limited compatibility, which may not be suitable for all users.

If you frequently need to charge your iMac quickly or require a wired Ethernet connection, this power adapter may be a worthwhile investment. However, if you have a reliable Wi-Fi connection and do not need the additional wattage or Ethernet port, it might be more cost-effective to use the standard power adapter and purchase a separate Ethernet hub or adapter if needed.

Details:

May have scratches but works perfectly. Ethernet port built-in. Manufactured by Apple, this power adapter is a dependable accessory for your Apple iMac setup. Made in China and a sleek blue color, this adapter is genuine Apple product that meets the highest standards of quality compatibility.

The sleek silver color and compact form factor make it a perfect match for the iMac aesthetic design. Fast shipping - Ships in USPS Priority Mail Small Flat Rate Box. The Genuine Apple iMac 24 143W Power Adapter A2290 is designed specifically for model's, providing reliable power supply and connectivity with its built-in Ethernet port. Units are used and may have scratches scuffs, but function perfectly.

This power adapter is compatible with the M1 - M4 2021 present Apple iMac model's, ensuring a perfect fit and optimal performance. Tested and working perfectly. This version includes the built-in Ethernet port for seamless connectivity. One Genuine Apple iMac 24 M1 143W Power Supply Adapter A2290 EMC 3954 OEM w/ Ethernet Jack.

Genuine Apple iMac 24 143W Power Adapter A2290 w/ Ethernet M1 M3 M4 2021 Present.

part #: emc3954 prices

• $62.00-$110.00

specifications powsuppy:

• brand: Apple
• mpn: Emc-3954
• model: A2290
• compatible brand: Apple Imac
• form factor: Imac
• type: All-in-one
• maximum power: 143 W
• color: White
• features: Ethernet Port

returns powsuppy:

• policy: No Returns

offer powsuppy:

• sold: 0
• availability: In Stock
• started: October 1, 2025
• quantity: 10
• options: Ship-to-home

payments powsuppy:

• credit card: Mastercard
• wallet: Apple-pay
• other

shipping powsuppy:

• transit: 3-8 Days
• type: Fixed
• cost: $10.20
• carrier: USPS
• class: Expedited
• service: USPS Priority Mail Small Flat Rate Box

seller powsuppy:

• rating: 100.0%
• # reviews: 1051
• city: Vashon, Washington

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: Used

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