12V 40W 2.5 x 0.7mm Tip AC Adapter – Universal Power Supply for Devices ≤ 40W

2.5×0.7mm Tip 12V 3.33A 40W AC Adapter – Universal Power Supply

1. This 12V 3.33A (40W) AC adapter powers devices using a 2.5×0.7mm Tip DC connector.
2. It delivers a stable 12V output and supports input AC100~240V / 50~60Hz, suitable for home, office, and travel use.
3. Typical uses include routers, LED light strips, small speakers, external drives, portable monitors, and other electronics that match the connector and power requirements.

1. 1. Works with devices that require 12V and draw up to 3.33A (≤40W).
2. 2. Fits devices using a 2.5×0.7mm Tip DC plug (outer × inner diameter as specified).
3. 3. Suitable for many small electronics when the exact voltage and connector match.
4. 4. Not limited to laptops—compatible with any device that matches the voltage (12V), connector size (2.5×0.7mm Tip), and power needs (≤40W).

1. 1. Confirm your device’s requirements: 12V output and 2.5×0.7mm Tip connector; power must be ≤40W.
2. 2. If your device requires more than 3.33A (over 40W), choose a higher‑wattage adapter.
3. 3. Check DC polarity before use (most devices are center‑positive; verify your device label/manual).
4. 4. Input compatibility: AC100~240V / 50~60Hz.