USB has been around for decades, and the sheer number of USB and Thunderbolt versions in 2025 can be bewildering. Here's what you need to know about USB 3, USB 4, Thunderbolt 3, Thunderbolt 4, and ...

Discount (or even grey market) electronics can be economical ways to get a job done, but one usually pays in other ways. [Majenko] ran into this when a need to capture some HDMI video output ended up ...

你知道吗？同样是 USB 接口，有的传文件如飞，有的却慢如蜗牛，这背后藏着 PCB 布局布线的大学问。今天就带大家深入了解 USB2.0、USB3.0 和 Type-C 接口的 PCB 设计奥秘，看完你就明白为啥有的设备总 “掉链子” 了。 先睹为快：USB2.0 与 USB3.0 的核心差异 USB2.0 和 ...

The Universal Serial Bus, or USB for short, was introduced in 1996 as a solution by technology giants like Microsoft and IBM. The idea was to make connecting hardware to computers less of a hassle and ...

Chandraveer, a seasoned mechanical design engineer turned tech reporter and reviewer, brings more than three years of rich experience in consumer tech journalism to the table, having contributed to ...

The USB Type-C connector and power delivery (PD) specification has brought radical changes to the mobile device industry, and USB Type-C PD 3.0 could optimize battery charging for portable devices.

If your company is at the forefront of the PC industry, by now you are probably aware that USB 3.0 is here. Controller chips are starting to ship, and you are already dealing with design issues around ...

At this point, Apple has brought the more modern and universal USB-C connector to pretty much every Mac and iPad (except for the entry-level iPad). However, when it comes to the iPhone, the company ...

We’ve said it before, and we’ll say it again: USB-C is confusing. A USB-C port or cable can support a range of speeds, power capabilities, and other features, depending on the specification used.

iPhone 14 Pro and iPhone 14 Pro Max models feature an upgraded rear camera system that can shoot 48-megapixel ProRAW photos, which retain more detail in the image file for more editing flexibility. 48 ...