Samsung 14V 3A 42W (6.5×4.4mm) Monitor Hi-Coupe AC Adapter – Reliable Power Supply (High Copy)

Power your compatible Samsung monitor with a clean, stable upgrade using the 14V 3A AC adapter by Hi-Coupe. Built for consistent daily performance, this adapter delivers the correct output many displays require—ideal for home offices, workstations, classrooms, and monitoring setups where reliability matters.

⚡ Stable Output for Monitors
Designed to match the common Samsung monitor requirement for 14V power.

• Output: 14V ⎓ 3A

• Power: 42W

• Helps provide steady performance for long screen-on hours

🔌 Correct Plug Size 
This adapter uses the Samsung-style barrel plug used by many monitor power inputs.

• DC plug / socket size: 6.5mm × 4.4mm

• Tip style commonly includes a center pin design on compatible Samsung displays
  (Always compare with your original adapter tip before ordering.)

🌍 Wide-Range Input for Easy Use
Built for standard wall power in many regions.

• Input: 100–240V ~ 50/60Hz

• Suitable for home, office, and travel environments (with the correct wall plug cable)

🧠 Protection & Safety-Focused Design
Made to support stable operation and safer power delivery.

• Protection against overvoltage

• Protection against short circuit

• Protection against high temperature

• Designed to reduce risks from unstable electricity and help maintain consistent output

📺 Compatibility Guidance (Important)
This adapter is intended for Samsung monitors that require 14V 3A and use the 6.5×4.4mm connector.

• Common use includes Samsung SyncMaster and many LED/LCD monitor series that specify DC 14V on the label

• Always check the power label on the back of your monitor (or under the stand area) to confirm: 14V 3A, and confirm the connector size

📦 What’s Typically Included

• AC adapter / power supply unit