Dell MT-1201 12V 1A 12W AC Adapter 5.5x2.5mm 5in
A 12 V, 1 A AC adapter with a 5.5 mm × 2.5 mm barrel plug and a 5 in cable, suitable for LED strips, routers, speakers, fans and Arduino projects
- TypeAC Adapter
- Changer TypePower Adapter
- ColorBlack
- Cable Length5 in.
- Specifications12 watts, 120 volts_of_alternating_current, 1 amps, 5.5mm*2.
- Connector A5.5mm*2.5mm Barrel Connector
- Universal AC 100-240V input works worldwide
- 12V 1A 12W max output powers compatible devices
- 5×2.5mm barrel connector fits many 12V products
- 5in cable keeps desktop setups tidy
- Centre-positive polarity matches standard DC equipment
Dell MT-1201 12W AC Adapter
The Dell MT-1201 is a compact AC adapter that converts 100-240V AC input into a regulated 12V DC output rated at 1A and 12W. It terminates in a 5.5mm by 2.5mm barrel connector with centre-positive polarity and includes a short 5-inch cable tail for direct device connection.
Suitable for low-draw 12V equipment
This unit powers routers, small speakers, fans, Arduino boards and 12V LED strips such as 2835, 5050 or WS2811 types that draw less than 1000mA. It will not support devices requiring higher current, such as 2A CCTV cameras or longer LED runs needing 24W, so buyers needing more power should look at a higher-wattage supply.
Bundled 10ft extension cord adds reach
A 10-foot DC extension cable with the same 5.5mm by 2.5mm or 2.1mm barrel plug is included, letting the adapter sit near a wall outlet while the device operates up to 3 metres away. The blue indicator light on the adapter body confirms operation without extra tools.
Highlights
- Universal AC 100-240V input works worldwide
- 12V 1A 12W max output powers compatible devices
- 5×2.5mm barrel connector fits many 12V products
- 5in cable keeps desktop setups tidy
- Centre-positive polarity matches standard DC equipment
Specifications
| Brand | Dell |
|---|---|
| Series | MT-1201 |
| Model | MT-1201 |
| Type | AC Adapter |
| Changer Type | Power Adapter |
| Color | Black |
| Cable Length | 5 in. |
| Specifications | 12 watts, 120 volts_of_alternating_current, 1 amps, 5.5mm*2.5mm Barrel Connector, 50/60HZ, 0, 2835 5050 WS2811 12V LED strip lights, Routers, Speakers,fans, Arduino projects,desktop switches..., MT-1201 |
| Connector A | 5.5mm*2.5mm Barrel Connector |
| Connector B | 5.5mm*2.5mm Barrel Connector |
| Cable Jakcet Type | Plastic |
| Connector Style | Male |
| Features | 2835 5050 WS2811 12V LED strip lights, Routers, Speakers,fans, Arduino projects,desktop switches..., 5.5mm*2.5mm Barrel Connector, Corded Electric, 0, AC/DC, 12 watts |
| Dimensions | 14.33in W x 12.83in H x 9.06in D |
| Package Quantity | 100 |
| Package Contents | 100 |
| Disclaimer | 1 YEAR, not_applicable |
Questions about this item
What cable length must I already have if I need the adapter to reach a device further than 5 in?
The unit ships with a 5 in cable, so any additional reach requires a separate extension cord you provide.
Will the 5.5 mm × 2.5 mm barrel connector fit the 5.5 mm × 2.1 mm jack on my older router?
The plug is a fixed 5.5 mm × 2.5 mm barrel; it will not seat securely in a 2.1 mm inner-diameter jack.
How do I confirm the MT-1201 is delivering 12 V 1 A after I plug it in?
A blue indicator light on the adapter illuminates when the unit is powered and operating.
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