Donner Keyboard Power Supply Adapter AC Charger Cord 12V 1A

Product Description


  • INPUT: AC100V-240V, 60Hz ; OUTPUT: 12V DC, 1A (1000mA),12W.
  • Professional noise isolation performance.
  • Total cable length: 8' 4" (2.54 Meters).
  • Energy efficient.
  • The power supply is compatible with all 12V keyboard

This AC adapter has been tried and tested to make sure it works with the Yamaha keyboard models. Donner products are guaranteed to work well and to last. All our products are manufactured in compliance with US regulations, including emissions and safety standards. Designed to power up Yamaha keyboards, this AC adapter is an effective and affordable solution for keeping your piano on at home or in the studio. Batteries no longer needed for specific Yamaha keyboard models with this power supply. Like all Donner products, this power supply has been designed to a high specification. Built-in safety features include overload and short circuit protection, and an intelligent microchip inside keeps your keyboard safe from unexpected power surges and spikes. 

The power supply is compatible with the following Yamaha keyboard models: YPT-200, YPT-210, YPT-220, YPT-230, YPT-240, YPT-300, YPT-310, YPT-320, YPT-330, YPT-340, EZ-200, EZ-220, YPT-400, YPT-410, YPT-420, YDD-40, and DD-45.Casio CTK 5000, WK 500 / 3300 / 3800, CDP 100 / 200, PX 100 / 110 / 120 / 200 / 300 / 310 / 320 / 400R / 500L / 575R / 700 / 720


  • INPUT: AC100V-240V, 60Hz
  • OUTPUT: 12V DC, 1A (1000mA), 12W
  • Total Cable Length: 8' 4" (2.54 Meters)
  • Weight: 130g (with box)
  • Certification: FCC CE UL RoHS

Package included

  • 1 x Donner 12V Power Adapter
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Additional non-returnable items:
Free Gift
Downloadable software products

Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at

Exchanges (if applicable)
We only replace items if they are defective or damaged.  If you need to exchange it for the same item, send us an email at


 1.Products with quality-related issues . will be responsible for shipping fees (within 12USD),and get RMA APPLICATION FORM from our Service Staff when you want to return the products of you order. Then fill the form and print it.

2.Products with no quality-related issues.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $50, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

Dropship With Us

The profit of dropshipping is high. You can earn enough pin money by yourself. As our copartner, you’ll receive the detailed instruction and free training after you join in Drop-shipping. Dedicated service representative is arranged for normal communication & order tracking. For VIP dropshipping customers, you’ll can also contact us by dedicated MSN, telephone and you’ll be notified of promotion information and training for market expansion or IT support.

1. How Drop-shipping works?

You do not have to purchase any merchandise until you have sold the item and collected the money from your customer. Then you purchase the item from us, and we ship it directly to your customer.

2.This allows you to sell a broad range of products without investment.

There is no expensive inventory or warehouse to maintain.
You do not have to spend time on packing or mailing the merchandise.
You also do not have to pack material expenses when dropshipping.
You can use our pictures and descriptions to help you in your sales.
No minimum order. Buy as little or as much as you like.> will ship your order anywhere you want with free shipping. Normally, this will need 7-15 or 7-20 business days for arriving by airmail from HongKong. For urgent orders, you could choose to pay for Express shipment like DHL or EMS.

3.How many kinds of ID Levels for Drop-shipping Client?

For Drop-shipping Client, there are 4 kinds of ID Levels:

VIP Preliminary
VIP Medium
VIP Advanced

4.How to clarify the different ID Levels as a Drop-shipping Client?

ID Levels will be clarified by the Drop-shipping Account Amount(DAA).

ID Level Drop-shipping Account Amount(DAA)
Pre-VIP 0-4,999.99 USD
VIP Preliminary 5,000-19,999.99 USD
VIP Medium 20,000-99,999.99 USD
VIP Advanced 100,000 USD+

5.What is the benefit for different Drop-shipping Client ID Levels?

For different Drop-shipping ID Levels, they could get different discount rate.

ID Level Discount Rate
Pre-VIP 5% off
VIP Preliminary 8% off
VIP Medium 10% off
VIP Advanced 12% off

6.We guarantee none of the followings will happen when we dropship.

1) We do NOT include our company name, logo anywhere on or in the package.
2) We do NOT include the prices paid for the merchandise.
3) We do NOT contact with your customers, your customers will be still loyal to you.