We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular 12V 1A AC adapter with 6.5 ft power cord

WAWEIS

WAWEIS 12V 1A AC adapter for Roku WA-12M12FU PA-1120-42RU

SKU CH-K05Z-TX3GS

12 V 1 A replacement AC adapter for Roku devices with 100–240 V input, 6.5 ft cord and FCC, CE, RoHS certifications

  • World-wide 100–240 V input works anywhere
  • 5 ft cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety
  • 100 % compatible replacement for Roku WA-12M12FU PA-1120-42RU

Purpose and fit

This 12 V 1 A AC adapter replaces the original power supply for Roku devices using the WA-12M12FU or PA-1120-42RU part numbers. It delivers 12 V DC output with worldwide 100-240 V AC input at 50/60 Hz. The unit suits owners of compatible Roku streaming players who need a direct replacement.

Upgrade context

It substitutes a lost, damaged or worn-out factory charger without changing voltage or current ratings. The jump is worthwhile when the original adapter fails or its cable frays, restoring reliable power to the streaming device. Buyers who need higher wattage or a different connector should look elsewhere.

Installation notes

Connection is straightforward: plug the AC cord into a mains outlet and the DC barrel into the Roku unit. The 6.5 ft total cord length offers placement flexibility. Common issues include selecting a tip with the wrong polarity or inner diameter, so verify the connector matches the device before ordering.

Highlights

  • World-wide 100–240 V input works anywhere
  • 5 ft cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety
  • 100 % compatible replacement for Roku WA-12M12FU PA-1120-42RU

Specifications

No published specifications for this item yet.

Questions about this item

What is the power cord length on this 12V 1A adapter?

The cable measures 6.5 ft from end to end, giving you enough reach for most wall outlets without an extension lead.

Does the 100-240V input mean I can just plug it in abroad?

Yes, the unit accepts 100-240VAC at 50/60 Hz, so it works worldwide with only a local plug adapter, no voltage converter needed.

When should I replace the adapter if the cord or plug shows wear?

Replace it immediately if the insulation cracks, the barrel plug loosens, or the brick overheats, as the built-in short-circuit and over-voltage protection cannot compensate for physical damage.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.