TESTAD! 12V 2.5A ORIENTECH AC/DC Adapter

AC/DC-adapter från ORIENTECH.

Modellnummer: KOAD-301 FAOT.
Ingång: 100-240V~, 800mA, 50/60Hz.
Utgång: 12.0V, 2.5A.

från ChatGPT:

• Connector: Usually round barrel plug (often 5.5 × 2.1 mm)
• Polarity: Typically center-positive

Tillverkad av ORIENTECH CO., LTD. i Kina.

This exact model (and clones of it) is widely used for:

• Set-top boxes / TV receivers (very common use case)
• Routers and modems
• LED strips and LED controllers
• Security cameras (CCTV systems)
• Small audio devices / amps
• External hard drives / media boxes

Basically anything that says:
“Input: 12V DC (up to ~2–3A)”