For sale is a genuine Ktec AC adapter, model KSAS0361200250HU. This is an original equipment manufacturer (OEM) part, which is safer and more reliable than generic third-party replacements. 

Common Uses: 

• This specific model is frequently used for aquarium LED lighting, external hard drives (like Western Digital My Book), and various small network electronics. 

Technical Specifications: 

• Output: 12 Volts, 2.5 Amps (30W) 

• Input: Universal 100-120V for standard US outlets

• Connector: Right-angle barrel plug for easier fit in tight spaces

Condition: 

• Tested and fully functional. 

• Cord and terminal are in good shape with no exposed wires. 

• Cleaned and inspected before listing. 

Please Note: Verify your device's power requirements (12V) and plug size before ordering.