90W 20V 4.5A 4-Pin DIN AC Adapter Power Supply for UltraSharp 2001FP 2100FP LCD Monitor

Restore reliable power to your compatible LCD monitor with this 90W 20V 4.5A AC adapter featuring the correct 4-pin DIN DC connector. Designed for select LCD displays that require a 20V 4.5A input, this adapter provides stable, regulated output for dependable long-term operation. It is an ideal replacement for a lost, damaged, or failed original power supply and includes the required AC power cable for convenient setup.

Built for monitor applications that use a round 4-pin DIN connector, this adapter is compatible with several interchangeable part numbers commonly used with UltraSharp flat panel displays and similar monitors requiring the same voltage, amperage, and connector type.

Technical Specifications

• Power Output: 90W
• Output Voltage: 20V DC
• Output Current: 4.5A
• DC Connector: 4-Pin DIN round connector
• AC Input: 100-240V AC, 50/60Hz auto-switching
• AC Inlet: C5 3-prong “Mickey Mouse” style
• Application: LCD monitors requiring 20V 4.5A with 4-pin DIN connector
• Includes: AC adapter and compatible power cable

Interchangeable / Replacement Part Numbers

RC343, R0423, 0R0423, R0423-RB, R0423RB, R0423-GN, LSE0202C2090, AC2090D-G, SHA-182006, EADP-90AB B, ADP-90FB, ADP-90FB Rev B, ADP-90FB B, PA-9, 25.11039.011

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or monitor manufacturer prior to installation.

✔️ UltraSharp Monitor Series: 2001FP, 2100FP
✔️ LCD Monitors Requiring 20V 4.5A 4-Pin DIN: Compatible with monitors that require a 90W 20V 4.5A power supply and use the same 4-pin DIN DC jack

☑️ Key Features

☑️ 90W regulated power output for supported LCD monitors
☑️ Correct 20V DC 4.5A output for compatible displays
☑️ 4-pin DIN round connector for proper fit on supported models
☑️ Wide-range 100-240V AC input for flexible worldwide use
☑️ Includes compatible AC power cable for easy installation
☑️ Ideal replacement for a lost, damaged, or non-working original monitor adapter
☑️ Supports compatible monitors using interchangeable part numbers such as R0423, RC343, and LSE0202C2090

⚙️ Fit Notes

• Please confirm your monitor requires 20V DC output before ordering.
• Please verify that your monitor uses a 4-pin DIN round DC connector.
• Matching voltage, amperage, and connector type is essential for compatibility.
• This adapter is intended for monitors requiring 20V 4.5A 90W input and is not universal for all LCD displays.