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Perfect product for anyone using a PC or HTPC as a source cloud with a converter (DAC) USB.

Component-based and high-end connectivity, it will clean the USB port of the noise generated by the switching power supply while allowing injection if you wish 5V "clean" from an external source (battery, power supply Linear etc. ..).

This product integrates an advanced power management can automatically switch if for example the external power supply were to no longer power the module correctly.

Specifications:

Maximum current: 5A
Maximum Power: 25W
Automatic power switching speed: Ripple factor: Japanese capacitors
Shielded Inductors TDK
Takamisawa Relais Japanese
Dimensions (PCB): 90 x 60 mm
Weight: 130 g

Green light (DATA)-----prompt in the built-in power supply state
Red Light (External Power)-----prompt in external power supply state
Yellow light (Build in Power)-----prompt whether USB signal access


For the protection of USB signals:

• Native non-bridging USB signal access, starting from the bus and drive to find the most simple level design, to avoid jitter
• Hardware layer in strict accordance with the design specifications differential traces, through industrial level of EMI test
• Built-in power supply directly introduced from the power source, completely isolated USB bus power, avoiding the motherboard, other electrical equipment interference
• Multi-band, progressive times, the ultimate power filter design provides high stability, high-purity current
• Power dynamic compensation technology, large dynamic automatic compensation, providing constant ripple
• Less than 1Hz pure power! Multi-mode power input seamless switching, intelligent protection design

For USB-powered security:

• internal and external self-powered identification, automatic switching, self-protection. The external power supply is lower than 4.8 V or removed, automatically and seamlessly switch back to the built-in power supply. Device is not lost, not be damaged.
• Shutdown automatically disconnect the external power supply to ensure USB audio device is completely powered off, prevent no signal load to damage to the equipment, energy-saving external power supply.

Intelligent power optimization design

Choose a variety of external power supply, especially designed for optimizing the use of battery power
• Automatic monitoring, when battery loss of pressure and removed automatically switch to the built-in power supply, without having to manually select
• Automatic shut off external power supply, protective equipment, to save battery
• Filter mobile power supply ripple boost circuit

We are spending more than  6 years in eBay business, we promise, we are an Honest and Hard-working seller, we do love our Job, we already try our best to provide best services.
 
Hope you enjoy your purchase in our store
 
 If any questions and ideas, just feel free to tell us ,we are here for you or will be back to you within 24 hours.
 
 Our reputation for excellent customer service has been built over 5 years of trading by providing great value and support to all of our customers. With tens of thousands of products shipped,we understand the things that matter to you, the buyer.

  • We ship to Paypal registered address only!

  • Items will be shipped within 24 hours after payment received.

  • For Items that shipped from China is send by Airmail, it normally take 15-35 days for delivery

  • For Items that shipped from UK warehouse is send by Royal Mail
    , it normally take 2-5 days for delivery, and no tax to The European Union!!!

  • If you do not receive your item after 35 days. please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.

  • Import duties, value added taxes and any other charges are NOT included in the item price or shipping costs. As an eligible importer,you are responsible for any reasonable tax or any other importation fees.

  • We accept paypal only !
  •  
  • Payment must be received in 5 business days .
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
  • Specialized in electronic components and moudels.
  • Real store, Goods in stock.
  • Competive price. Good quality
We have more than 8 years experience in international business.have a wealth of experience in shipment. and we work with reliableshipment company, can get good price from DHL in Hongkong.

1. We take care of all requirements from every single valued customer, like you. Therefore, we do our best to control the quality of each item before sending.

2. In very rare case, if the product is found faulty, please contact us for return or refund.

3. In addition, we offer 30 days unconditional Refund Warranty and 1 Year Manufacturer Warranty.

4. We must be informed if you do not like the device within 7 days upon receiving the item and we will give you a returned merchandise authorization number (RMA). Without (RMA), the buyer will be responsible for any loss of return.

5. All returns must include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms, etc.

6. As we are selling all items on eBay from factory at lowest price, we are unable to refund you shipping and handling costs. Buyer is responsible for shipping costs incurred shipping products back.

On Aug-08-18 at 13:02:05 PDT, seller added the following information:

DataCaciques