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Kaichuan has been serving the contract manufacturing (OEM/EMS) industry nearly 10 years in China. T

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22

2020-06

USB-C, USB 3.1, And Transfer Rates

USB 3.1 is a new USB standard. USB 3‘s theoretical bandwidth is 5 Gbps, while USB 3.1’s is 10 Gbps. That’s double the bandwidth—as fast as a first-generation Thunderbolt connector. USB Type-C isn’t the same thing as USB 3.1, though. USB Type-C is just a connector shape, and the underlying technology could just be USB 2 or USB 3.0. In fact, Nokia’s N1 Android tablet uses a USB Type-C connector, but underneath it’s all USB 2.0—not even USB 3.0. However, these technologies are closely related. When buying devices, you’ll just need to keep your eye on the details and make sure you’re buying devices (and cables) that support USB 3.1.

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11

2020-06

CONSUMER ELECTRONICS SHOW 2019

Welcome to our booth 63808 in CES exhibition 2019,Sincerely look forward to your visit, hope to give us some reference and suggestions, our growth and development can not be separated from the guidance and care of every customer.

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15

2020-05

USB 3.2 Gen 2x2

Recall that the USB 3. 0 standard was released in January 2008, and the transfer speed is greatly improved compared to 480Mbps (60MB/s converted) USB 2.0, reaching 5Gbps (640MB/s). Super Speed,; USB 3. 1 was released in July 2013, and the bandwidth doubled again to 10Gbps. After that, USB-IF renamed the two names to USB 3.1 Gen1 and USB 3.1 Gen 2. Yes, the naming here is

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23

2020-10

Type C To HDMI Cable

A cable that brings more convenience to life Recently, our company has introduced a new TYPE C 3.1 to HDMI cable, which is easy to use, well-made and plug-and-play. Connect a mobile phone or computer with a TYPE C interface to a TV, monitor or projector with an HDMI interface, enabling you to transfer audio and video signals between two devices in real time, in the same screen and in extended mode for small screen changes. Large screen, split screen operation. 4K*2K high-definition picture quality, support multiple systems, do not network, plug and play, support audio and video synchronous transmission. ABS material shell, high quality gold-plated connector, long service life, pluggable, anti-oxidation, environmentally friendly PVC quilt, high temperature resistance, corrosion resistance, safe and reliable use. Length can be customized: 1M/1.2M/1.8M/3M, compatible with Mobile Phone & Note book & laptop with type c connector The product has passed CE\FCC\ROHS \REACH certification, 100% functional test when shipped, one year warranty, if there is any problem, contact us, we will solve it for you in time. For more product information, please open the product link to view. Http://www.kaichuantech.com/usb-cables/hdmi-cables/usb3-1-type-c-to-hdmi-video-cable.html

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14

2020-07

USB4 Officially Released TYPE-C

In early March 2019, the official USB-IF world organization announced the official release of the next generation of USB4 (note that it is not USB 4.0). Now, the USB4 standard specification is officially announced! USB is definitely the most widely used interface in the history of science and technology. It has undergone four versions of upgrades, from USB 1.0 to the current USB4. Change. USB4 introduced the Thunderbolt lightning protocol specification that Intel had previously donated to the USB promotion organization. The two-lane operation doubled the transmission bandwidth to 40Gbps, and the transmission rate was exactly the same as Thunderbolt 3. Of course, to obtain such a transmission bandwidth, a new, certified data cable is required. While introducing the new underlying protocol, USB4 still maintains good compatibility, and is backward compatible with USB 3.2 / 3.1 / 3.0, Thunderbolt 3, Thunderbolt 3 devices and data cables, and can still be used on the USB4 interface. USB4 will only have a USB Type-C interface (it is also the interface of Thunderbolt 3), and supports multiple data and display protocols, including DisplayPort, which can make full use of high-speed bandwidth and support USB PD power supply. At present, the USB-IF World Organization has not given a clear date for when USB4 devices will be available. Obviously, it is still waiting for manufacturers to follow up. After all, USB 3.2 (20Gbps) is not mature yet. It can be expected that the popularity of USB4 will certainly be a great progress in the era of big data transmission. Kaichuan will also follow up on the latest USB4 development to meet the latest technical standards of buyers.

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31

2020-07

USB Type C Cable Technology

At present, the common electronic devices that support USB type C interface include Nokia N1 tablet, LETV mobile phone and apple MacBook. Please note that these USB type A / B / C / mini / micro ports do not all have these standards in every generation of USB. There is no USB type C interface in the era of USB 1.0 / USB 2.0. In the era of smart phones, we use the most micro USB interface based on USB 2.0, which is the USB data cable interface of mobile phones. In the development of the new generation of USB, the most promising is the USB type C standard. As apple takes the lead in adopting it, more and more manufacturers are expected to follow up. The latest USB 3.1 supports three interfaces, USB type A, USB type B and the latest USB type-c. In other words, the type-C interface can be compatible with traditional USB devices, and the USB 3.1 protocol supports the transmission speed of 10Gbps per second. Fast is just one aspect. Leeco mobile is the first mobile phone in China to use type-C interface, and now leeco is going bankrupt. Hongmi, oppo and vivo, which insist on using micro USB, are selling well. It seems that the road of type-C is not smooth, but it still cannot stop the upsurge of using type-C for new flagship and non flagship computers. According to the physical structure of the interface, the type-C is symmetrical from top to bottom, and can be inserted forward and backward. This is similar to Apple's lighting interface and lightning interface. The advantage of this is that it is more comfortable to use, longer to use, and it is not easy to break the interface and cause damage by violent anti plug. Usbtypea / B / C Basics There is another important reason for the use of type-C in the latest mobile phones, which is fast charging. Type-C supports 100W power transmission, which makes fast charging on mobile phones a reality. In the era when smart phones need to use the power bank, fast charging is undoubtedly the gospel to save the mobile phone party, and mobile phone manufacturers will certainly not miss this opportunity to improve the experience of mobile phones. The type-C also has a capability that the traditional micro USB interface cannot match. It can be used as signal source transmission, that is to say, the well-known HDMI, DVI and other signals can be compatible, even compatible with lightning interface and 4K display. Although type-C is good, its cost is more expensive than traditional USB interface, which leads to many flagship computers using type-C interface. With the gradual decrease of cost, more and more non flagship computers also use the type-C interface, and vivo's latest nex finally gives up the micro USB interface, which determines that the future is the world of type-c.

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