Product Overview
This black inline AC-to-DC adapter is labeled for 19V DC, 3.42A maximum and 65W maximum. One variant has a 3.0 × 1.1 mm lead and explicitly excludes the nine-tip set; the other has a 5.5 × 2.5 mm lead and includes nine pictured tips.
Choose only after matching the device's required DC voltage, minimum current or wattage, connector dimensions and polarity to the exact adapter or variant label. A connector that physically fits does not prove electrical compatibility, and connector sets differ by listing and checkout option.
Key Features
- Fixed 19V DC output label
- 3.42A and 65W maximum labels
- Separate US input cord
- No-nine-tip configuration
- Nine-tip connector configuration
No universal device compatibility, brand-model compatibility, charging function, USB Power Delivery negotiation, output accuracy or stability, protection-circuit performance, certification, conductor composition, flame resistance, service life, energy efficiency or worldwide-use guarantee is claimed. Adjustable units are AC-to-DC supplies rather than battery chargers unless the received label states otherwise.
Specifications
| Input label |
AC 100–240V, 50/60Hz |
| Output label |
DC 19V |
| Maximum labels |
3.42A / 65W |
| No-tip-set option |
3.0 × 1.1 mm lead |
| Nine-tip option |
5.5 × 2.5 mm lead plus 9 tips |
| Safety boundary |
Incorrect voltage, polarity, connector or current capacity can damage equipment or create shock, heat and fire hazards. Use only indoors in a dry, ventilated location with the specified input supply. Set or confirm voltage and polarity before connecting the device; never change a knob, tip or polarity converter while energized. Do not exceed the adapter or device rating, daisy-chain outputs or use damaged cords. |
Frequently Asked Questions
What is included?
One 19V adapter and US input cord plus only the connector pieces shown for the selected no-nine-tip or nine-tip configuration are represented.
How should I choose an option?
Select by the exact model label and match 19V, current capacity, center polarity and device connector; do not assume the nine tips cover a brand or model
How should I use or assemble it?
Read the target device label first. Match voltage exactly, use an adapter current rating at least as high as the device requirement without exceeding any stated device limit, confirm center polarity and connector dimensions, then connect with power off. For an adjustable adapter, verify the displayed setting again before energizing the device.
What checks should I repeat?
Confirm the selected model, plug, adapter body, cord, connector tips and polarity converter shown for that option. Stop use and unplug immediately for a loose fit, damaged insulation, bent contacts, odor, noise, sparks, discoloration or unusual heat; have questionable equipment checked by a qualified technician.
Fast US Shipping
Ships from US warehouse, free delivery 2-7 business days.
