流浪地球，中国科幻电影里程碑

USB-C vs. USB 3.1: What’s the difference?

什么是USB3.1？ USB 3.1 和 USB 3.0 有什么不同？

USB 3.1 is the most recent version of the USB (Universal Serial Bus) standard for connecting computers and electronic devices. It is capable of data transfer speeds up to 10Gbps, and while it can use the USB-C connector type, it can also use a variety of other connector types. To achieve USB 3.1 transfer speeds, your USB host connection, cables, and device must all support USB 3.1. USB 3.1 is also known as USB 3.1 Gen 2 (10Gbps). 

科普一分钟：USB Type-C到底是什么？

USB Type-C（简称USB-C），它具有全新的接口尺寸和略显酷炫的名称，非常容易使第一次听到这个名词的小伙伴以为这是一种全新的USB标准，但实际上并不是。Type-C 只是USB 3.1标准的一部分，而不是一个新的标准。 　　Type-C的诞生并不久远，在2013年底 Type-C连接器的渲染图就出来了，2014年USB 3.1标准中就已经搞定。它是一种新型USB线缆及连接器的规范，是一整套全新的USB物理规格。 Type-C虽然出现不久，但可以预见，随着USB Type-C技术的成熟，未来的各种笔记本、平板电脑甚至是智能手机都会开始普及USB Type-C接口。

Type-A ,Type-B , Type-C 的发展与区别。

Type-A ,Type-B , Type-C 的发展与区别。。

充电宝过不了安检吗？

根据现行有效国际民航组织《危险物品安全航空运输技术细则》和《中国民用航空危险品运输管理规定》，旅客携带“充电宝”乘机应遵守以下规定

移动电源的安全认证有哪些

CE认证，在各国产品在欧洲市场进行贸易提供了统一的技术规范，简化了贸易程序。任何一个国家的产品要进入欧盟、欧洲自由贸易区要进行CE认证，要在产品上加贴CE标志。

USB Type-C™ Cable and Connector Specification

With the continued success of the USB interface, there exists a need to adapt USB technology to serve newer computing platforms and devices as they trend toward smaller, thinner and lighter form-factors

移动电源利益链条下 谁来为消费者买单？

移动电源市场有着完整的利益链，一些大公司生产线上的残次品，因为销毁成本等各种各样的原因，以最低的价格出售给制作山寨或是假冒品牌移动电源的商家

What your USB-C port isn't telling you

What your USB-C port isn't telling youUSB Type C is supposed to be a universal standard, but it’s just universally confusing. A USB Type C port can run at either 5Gbps or 10Gbps and still be labeled USB 3.1 by the laptop maker. USB Type C even technically supports USB 2.0 speeds at a pathetic 480Mbps. So when you see a USB Type C port, the only assumption you can make is that its transfer speeds can vary from as low as 480Mbps to as high as 10Gbps.To muddy things even further, Intel’s Thunderbolt 3 technology uses the same USB Type C port for transfers over PCIe. It'll also support USB 3.1's 10Gbps.There’s a longer discussion to be had about Thunderbolt 3 and video-out support over USB Type C, but that’s for another day. I did, however, write about Power Delivery and not-so-universal charging on USB C (hint, it’s a bit of a mess).Not all USB Type C ports are created equal.