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Compact black AC adapter with US plug and interchangeable barrel connectors

BASEUS

BASEUS 12V 2A AC Adapter US Plug 5.5x2.1mm 3.5x1.35mm

SKU CH-8SDD-P2M7J

Delivers 12 V at 2 A from 100-240 V AC, includes US plug and 5.5 × 2.1 mm plus 3.5 × 1.35 mm tips, 3.9 ft cable

  • Product typeAC Adapters
  • Worldwide 100-240 V input lets you power devices anywhere
  • 12 V 2 A output delivers steady energy for compatible boards
  • 9 ft cable gives flexible placement on a desk or rack
  • 5×2.1 mm tip plus 3.5×1.35 mm converter fits two connector sizes
  • Supports listed LCD controller boards including VS-RTD2556HV-V1 and VS-2660H-V1-661

12 V 2 A AC Adapter for LCD Controller Boards

This BASEUS power supply converts 100-240 V AC input to 12 V DC at 2 A. It is designed for LCD controller boards such as the SC24W-1202000U and j-ap024u-120200ba-a models. The unit includes a US plug and a 3.9 ft (119-120 cm) cable.

Dual Connector Tips: 5.5×2.1 mm and 3.5×1.35 mm

The adapter ships with a fixed 5.5 mm × 2.1 mm barrel connector. A converter tip for 3.5 mm × 1.35 mm boards is included in the package. Compatibility depends on matching the exact tip size and polarity required by your specific controller board.

Suits repair technicians

Buyers needing a different voltage, higher amperage, or a proprietary connector not listed here should look elsewhere. This unit does not support laptop charging or devices requiring regulated multi-voltage output.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

What does the 12 V 2 A output mean for my device?

It delivers up to 24 W of steady 12 V DC power, so any board or controller rated for 12 V and 2 A or less will run within its design limits.

What input range does the adapter accept and what plug does it use?

It accepts 100–240 V AC and comes with a US-style plug, letting you use it on mains voltages worldwide with the correct socket.

Will the 5.5 × 2.1 mm tip fit my board, and what if I need 3.5 × 1.35 mm?

The fixed tip is 5.5 × 2.1 mm; a 5.5 × 2.1 mm to 3.5 × 1.35 mm converter is included so you can also power boards with the smaller barrel.

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