Tag-Archive for ◊ USB connector ◊

Google developer Benson Leung, have tested USB C type products buying from Amazon. And he found lots of problems of these products. And also there are some good ones. Leaving helpful reviews for others, reviews examples.

Amazon noticed that “USB-C cables are reversible, but poor quality models have caused problems for some users”. They updated the restricted products listings for electronics and included” Any USB-C™ (or USB Type-C™) cable or adapter product that is not compliant with standard specifications issued by “USB Implementers Forum Inc.” ”.

“Really great news, but we all have to continue to be vigilant and call out any bad products we find on Amazon and other stores (both online and brick and mortar) as we find them,” wrote Mr Leung on Google+.

The USB Implementers Forum Inc, mentioned by Amazon is the founder of USB specifications.  They have also published a list of compliant USB-C cables here

Leung’s campaign mostly consists of ordering USB-C cables off Amazon, testing them to see if they meet the minimum standards or if they’re just knock-offs, and then leaving Amazon reviews

Some USB-C cables can damage devices or fail to charge them properly.

“Really great news, but we all have to continue to be vigilant and call out any bad products we find on Amazon and other stores (both online and brick and mortar) as we find them,” wrote Mr Leung on Google+.

It’s extremely unusual for modern hardware to be physically damaged due to connection issues, according to IHS analyst Ian Fogg.

“Fortunately, because few smartphones and laptops use the new USB-C design cables this risk of using cables which do not meet the USB-C specification, and which cause damage, has been limited to a relatively small number of consumers,” he told the BBC.

“By acting now, Amazon greatly reduces the risk of large scale equipment failures as USB-C becomes the most popular connection type on new smartphones and laptops.”

News resource: from BBC news.

Category: USB Gadgets, USB Products, USB Technologies  | Tags: , ,  | Comments off
What is USB Type-C and Why We are Excited About It
Thursday, August 20th, 2015 | Author: Elaine

USB Type-C is an USB interface(connector) defined by USB Implementers Forum, Inc., creators of USB technology. Welcome to USB Type-C! Apple’s new MacBook has implemented the USB Type-C port, which will be the future modern product of USB Port.

USB Type-C Features

USB Type-C Features

From the shape, USB type C is greatly different from the common USB Type A. Although the USB technology has developed from the USB 2.0 to USB 3.0, and USB 3.1, the appearance of the port we mostly use is USB Type A, which has a right and wrong side when you plug it in.

With the newly designed USB type C, you needn’t worry about reversing the usb cable when plugging it in.

Let’s first get an overview of USB type C, except this easy plug feature.

  1. USB Type-C is a specification for a reversible-plug connector for USB devices and USB cabling.
  2. Rather slimmer and thinner than USB type-A.
  3. typeA and type C

    USB Type-A (Left) and USB Type-C(Right)

    As the following picture shows, the right side USB type-c is much smaller and thinner than the left USB Type-A. A Type-C port measure is just 8.4mm by 2.6mm. This means it’s small enough to work for even the future smallest peripheral devices.

  4. USB type C is USB 3.1 standard. High Speed as 10M bps and as a power port. 2X  Transferring speed of the USB 3.0.
  5. The USB-C connector supports DisplayPort, HDMI, power, USB, and VGA. Notably absent is Thunderbolt.
  6. USB Type-C is backward compatible but requires adapters. It’s fully compatible electrically with USB 3.0, though obviously it won’t plug in physically without an adapter. It is fresh that USB needs an adapter.
  7. Power Supports:

Indications are that the USB-C standard supports at least 100 watts of power delivery, so it’s possible that USB-C could replace most power adapters as a standard in the future. Using USB to power a laptop isn’t new, though. Look at the Lenovo Yoga 3 Pro $1,299.00 at Lenovo, which has a full-size USB 3.0 power connector.

Look at the connector interface of USB type-C.

Type C interface

The interface port of USB Type-C Connector

Are there any latest USB Type-C applications in consumer products?

Yes. There are booming. Besides the Apple MacBook port, there are more and more USB Type c products emerge.

Watch this Video about USB type-c by expert of PCmag:

https://www.youtube.com/watch?v=G7d_17o0KsQ

I have collect some USB Type C products in the latest days:

  • Lattice Semiconductor Expands USB Type-C Product Family
  • Asus Releases ZenPad Flagship With USB Type-C
  • Google Nexus 5 2015 Release Update: Fingerprint Sensor, USB Type C

For Adapters:

The majority of USB type-c adapters are the USB Type-C to USB Type-A adapters.

USB type-c to USB 2.0 adapters for power

USB type-C to USB 2.0 female cable

USB Type-C to Mini USB data power adapter

Apple USB Type-C to USB Adapters.

Thought we need adapters to transferring data between USB Type C and common USB products. It is not long before we do not need adapters when the USB Type-C becomes more popular.

USB Implementers Forum, which is the creator of USB Type-C, says that Type-C USB is designed to be future-proof. In the future, there will be more and more USB Type-C devices for the fastest USB connectors. When USB Type-C becomes as popular as the current USB Type-A, it will be easier when we working with devices. We will hold tiny USB devices for both data and power connections. Just welcome the smart digital connection and cables of USB Type-c of USB 3.1