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Product Description

Feature:

3.5mm interface is better, stable, consistent with smartphone headset hole size.

The utility model is suitable for supplying power to routers, light cats and other devices by power bank USB interface

Product interface: USB to DC3.5mm/USB to DC5.5mm

DC3.5mm interface specification: outer diameter 3.5mm, inner diameter 1.35mm

DC5.5mm interface specification: outer diameter 5.5mm, inner diameter 2.1mm

Plug level: internal "+" and external "-"

The difference between the three lines:

5V: simple power line, USB input 5V, power DC plug output 5V.

9V step-up line:with step-up components, the USB input 5V voltage step-up to 9V through the components , less than 2A.

12V: with step-up components, the USB input 5V voltage step-up to 12V through the components , less than 1.5A.

Warm tip:

(1) 9V/12V step-up line USB power supply port, please do not connect to computer USB port.

(2) 9V/12V step-up line current output is less than 2A. If your router / light cat current is more than 2A, it cannot be used.

Specification:

Material: plastic and electronic component

Color:black

Size:67*24*15mm

Cable length:1m

Model: KWS-912V

Interface properties:USB to DC round hole

Voltage input: 5V

Voltage Output: 9V/12V

Max Output current:9V 2A,12V 1.5A

Package Content:

1 x USB multifunction tester

1 x 3.5*1.35 adapter

Note

- Please allow minor errors due to manual measurement. Thanks for your understanding.

- Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Shipping

1. We offer free shipping service.

2. Please be aware of this note before purchasing: All items will be shipped on next day after clear payment is received, usually 2 handling days included.

3. According to our experience, items usually arrives in 10-15 working days after being sent. Of course there are always uncertainties during shipping.

4. Standing behind our customers, we will take responsibility for the quality and delivery time, please kindly don't leave negative or neutral feedback without further communication.

Returns

1. We offer money back guarantee service.

2. If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.

3. Any product you return must be in the same condition you received it and in the original packaging.

4. Please keep the receipt. Please send returns only by registered mail.

5. If you have not received the item, please wait a maximum of 20 days and let us know within 7 days. Please contact us before return, we will give you the return address.

If you have any questions please feel free to contact us.

Working Hours: Monday to Friday

Note: Please only use the eBay messaging system instead of email.