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Compact black AC adapter with detachable cable and nine interchangeable DC tips

BASEUS

BASEUS 5V 2A AC adapter 100-240V 10W 9 tips 5.5x2.1mm

SKU CH-49FH-1T474

A 10 W 5 V 2 A AC adapter with 100-240 V input, 4.9 ft cable, 5.5x2.1 mm plug and nine interchangeable tips for 5 V devices up to 2 A

  • TypeAC Adapters
  • Powers 5 V devices up to 2 A with 10 W maximum output
  • Works worldwide on 100‑240 V AC mains supply
  • Includes nine interchangeable tips covering 5.5 × 2.5 mm, 6.4 × 4.4 mm, 6.3 × 3.0 mm, 5.5 × 2.1 mm, 5.5 × 1.7 mm, 4.8 × 1.7 mm.
  • 9 ft cable gives flexible placement
  • Built‑in over‑current, over‑voltage and short‑circuit protection for safe operation

Universal 5V 2A adapter kit

This BASEUS AC adapter converts 100V to 240V mains input into a regulated 5V DC output at up to 2.0A, delivering a maximum of 10W. The 4.9 ft cable terminates in a 5.5mm x 2.1mm centre-positive plug. Nine interchangeable tips cover common barrel sizes from 3.5mm x 1.35mm up to 6.4mm x 4.4mm plus a terminal connector, letting you power many 5V devices without soldering. Built-in protection guards against over-current faults.

Makers, repairers and legacy-device owners

The kit suits anyone needing a single 5V supply for routers, hubs, LED strips, development boards or older peripherals that draw 2A or less. The selection of tips handles most centre-positive barrel jacks found on 5V gear. It is not for laptops, monitors or any equipment requiring more than 10W, a different voltage, or a locking connector. Devices with centre-negative polarity or proprietary multi-pin sockets cannot use this adapter.

2A current ceiling

The decisive specification is the 2.0A / 10W output limit; any device drawing more current will not operate reliably and may trigger the protection circuit. Match your device’s rated current to 2A or below and confirm centre-positive polarity before connecting. The nine included tips cover the physical fit, but the electrical ceiling remains fixed at 2A.

Highlights

  • Powers 5 V devices up to 2 A with 10 W maximum output
  • Works worldwide on 100‑240 V AC mains supply
  • Includes nine interchangeable tips covering 5.5 × 2.5 mm, 6.4 × 4.4 mm, 6.3 × 3.0 mm, 5.5 × 2.1 mm, 5.5 × 1.7 mm, 4.8 × 1.7 mm.
  • 9 ft cable gives flexible placement
  • Built‑in over‑current, over‑voltage and short‑circuit protection for safe operation

Specifications

TypeAC Adapters

Questions about this item

How do I know the adapter is working correctly after I plug it in?

The unit supplies 5 V at up to 2.0 A with a 10 W maximum. If your 5 V device draws less than 2 A it should power on and run normally; the built-in protection will shut the output off if the load exceeds 2 A or 10 W.

What comes in the box and is anything else required?

The package includes the AC adapter with a 4.9 ft cable, the fixed 5.5 x 2.1 mm plug, and nine interchangeable tips (5.5 x 2.5 mm, 6.4 x 4.4 mm, 6.3 x 3.0 mm, 5.5 x 1.7 mm, 4.8 x 1.7 mm, 4.0 x 1.7 mm, 3.5 x 1.35 mm, plus a terminal connector). No extra parts are needed for the listed tip sizes.

Which tip should I choose for my device?

Match the tip to your device's DC jack dimensions. The kit provides 5.5 x 2.1 mm, 5.5 x 2.5 mm, 6.4 x 4.4 mm, 6.3 x 3.0 mm, 5.5 x 1.7 mm, 4.8 x 1.7 mm, 4.0 x 1.7 mm, 3.5 x 1.35 mm, and a terminal connector. Select the one that fits securely and observes centre-positive polarity.

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