Product Features:
100% brand new and high quality.
The USB cable with switch. With this, the days are gone that you have to plug and unplug the USB cable, just a slight press; the operation will start/end.
It can be used on Raspberry pi, as well as other similar application, like USB lamp, usb fan, Driving Recorder, LED Desk Lamp etc.
Error-free data transmission. 
Not only for power supply,but also for data transmission. 
With LED indicator,you can see the working status.
This USB 2.0 Extension Cable for USB charger,when fully charge,turn off switch,no need to put out USB cable
Support for PC and Mac users to bring USB peripherals,such as hard drives, printers, mouse, keyboards, and USB hubs.

Specifications:
Item Type: USB 2.0 extension line
Material: Plastic 
Color: Black
Cable length: (Apporx.) 50cm，100cm/(Optional)

We also make the USB Type C switch cables,If you have any custom requirements please feel free to contact with us

Company Introduction

Goochain Technology Co.,Ltd is a professional custom cable assemblies manufacturer, manufacturing custom usb cables, Magnetic pogo pin cables manufacturer , Medical ecg cables , PoweredUSB extension Cables, Ethernet cables,Medical plugs and chargers,Wiring harnesses and computer cables , Founded in year of 2015 and we have 2000 square meters custom cable assemblies workshop, around 80 workers, 1 shift is 8 hours per day. We followed international ISO management Standard to make our custom cables, medical cables and chargers with Chinese factory price .

Certificates:

Goochain custom usb cables, Medical cables,computer cables,Pogo pin cables, USB Type c cables, USB Type C connectors,PD Fast chargers , PoweredUSB extension Cables all has passed the international required certificate so we can export all over the world,

FAQ
Q1: Can I start a sample order first before ordering more?
A: Sure, Goochain provide free samples if we have stock, sample customized should be charged some set up cost. We appreciate you to order sample from us to check our quality.

Q2: What payment methods do you accept?
A: Alibaba Trade Assurance, PayPal, T/T, Bank Transfer, Western Union and L/C

Q3: How does your factory do regarding quality control?
A: Quality is priority. QC department with professional quality assurance specialist attach great importance to quality controlling from the very beginning to the very end. Our factory has gained Rohs, SGS, CE FCC,ISO9001:2008 authentication. Etc

Q4: Factory? Yes! Can I customize items I like, such as to print our own logo, or to alter the design?
A: Yes, we are a factory with more than 100 employees. We offer OEM/ODM service. Please contact us or our sales representative to check with the details.

Q5: Delivery time and warranty? Which shipping service you will use for my goods?
A: Our lead time is around 2-4 weeks, and we can provide 12 months warranty since delivery. We used DHL,Fedex,UPS,TNT,EMS as customer like.

Q6: Where is your factory located? How can I visit there?
A: Sure. We are more than happy to receive you in Dongguan and show you around our workplace. Our factory is located in 3rd. Floor,Building A, No.8 Kangyang 1st Street,Shebei Village,Huangjiang Town,Dongguan City,Guangdong, China.