Rain Proof Plastic Patch Panel Patch Cord Flexible Size White and Black and Other Color YH4011

Now the front USB connection search on the general chassis is such an integrated type, there are a total of 8 lines, namely VCC, Data+, Data-, GND, this kind of integration will not need to say, directly plug on the line. If it is separate, it is generally connected in the order of red, white, green and black. The above line, although integrated, is also in the order of red, white, and green.
● Front audio connection method
Because front-end audio has only become popular in the past two years, let alone users, even a lot of installed technicians will not be connected to the front audio line, and even a lot of JS directly said before picking up There is no such thing as a joke. So is the front audio really difficult to pick up? Let's take a look.

High Quality

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Ningbo Yuhui Communication Equipment Co.,Ltd  is established in 1995, is one of the leading communication equipment manufacturers in China.

Our firm is located in Cixi city, close to ports of Ningbo and Shanghai.

Up to now , more than 90 employees are working in our company and dozens of advanced technicians  take company as home. 100% products are exported and it’s with 8000 square meters of production zone.

As an ISO9001:2000 certificated company, 20% of staff members pay much energy for research and development ,Under this strict business organization, we are very welcomed with good products and quality,of course ,we have very warm service.

Our products are related to whole cabling telecom communication and internet  system, such as network cabinet, distribution box, keystones modules,patch panel, kinds of modules and accessories. Also the fiber optic patch panel and other splicing items are our hot products.

Through the joint effort of all our staff, our products have been well received by more than 50 foreign countries in America, Europe, Asia and Mid East. And our customers sing high praise for our goods.

Our company will propagate the enterprise spirit of 

High Quality

Sincere Co-operatio

Superior Service

try our best to build the company as a word famous enterprise.

Welcome to contact us, Ningbo Yuhui Communication Equipment CO., LTD will be the reliable partner for you!