![]() ![]() Thunderbolt 3 is a proprietary hardware interface made by Intel in late 2015 Apple was the first major tech company to start using it commercially for its 2016 MacBook Pro laptops. It's important to note that USB 4 is based on Thunderbolt 3. The fastest data standard to date is USB 4, which clocks up to 40 Gbps. Since knowledge about these data standards isn't widespread, companies feel no pressure to upgrade their manufacturing process to adopt new standards. But as we mentioned earlier, new standards take a lot of time to become mainstream.įor reference, Samsung's latest flagship phone, the Galaxy S22 Ultra, has a USB 3.2 speed of 20 Gbps, but the mid-range Galaxy A53 still has a USB 2.0 speed of just 480 Mbps. You'll also notice that the newer speed standards are only compatible with USB-C, not USB-A or MicroUSB cables. If you can ignore the confusing names for a second, you'll notice the dramatic bump in speed with every generation. These confusing terminologies are perhaps the biggest reason behind the slow adoption of USB-C. Similarly, the USB 3.2 standard is officially called "USB 3.2 Gen 2x2". But for some reason, it keeps renaming existing data standards.įor instance, the USB 3.0 standard was released in 2008 and was officially called "USB 3.1 Gen 1" at launch but is now called "USB 3.2 Gen 1". USB Implementers Forum (USB-IF) is the group that invented USB-C and is responsible for naming and mainstreaming new USB standards. The Problem With USB-Cīefore we see why USB-C is great, we must first acknowledge its biggest problem: confusing naming conventions. We'll explain data standards in detail in the next section please refer to the attached table. Basically, letters represent the shape, and numbers represent speed. USB data standards such as USB 2.0, 3.0, 3.1, 3.2, or 4 help us know the speed of a cable. You cannot tell how fast a USB-C cable will be unless you look at its data standard. In other words, USB-C is only a physical standard and not a data standard. (2) Open the downloaded file and find the relevant technical specifications of the USB Type-C interface in. (1) Go to the ASUS official website, ① your computer model, click ②, click ③, find your language, and click ④. The electronic version of the user manual is available on the ASUS official website where you can obtain detailed information about the computer interface. ① your computer name, click ②, you can see the USB Type-C in the range of ③ Technical specifications of the interface. You can see the specifications of the interface in the interface area under the product specifications. The product specifications of the computer are provided on the ASUS Official Website. (Each computer has a corresponding user manual and you can download from the ASUS Official Website) It supports charging function for Chromebooks, supplies power to external devices, and provides video signal output. This interface is common in ASUS Chromebooks, generally USB3.2 Gen1 Type-C, which is a full-featured interface. The maximum transmission rate can reach the theoretical bandwidth of 5Gb/s. with charging function, and supports shutdown charging. (3) USB3.2 Gen2*2 Type-C theoretical bandwidth with a maximum transfer rate of up to 20Gb/s. Power Supply: The USB Type-C interfaces built-in 5V power supply allows for it to be downwards compatible with previous USB interfaces. (2) USB3.2 Gen2 Type-C theoretical bandwidth with a maximum transfer rate of up to 10Gb/s. (1) USB3.2 Gen1 Type-C theoretical bandwidth with a maximum transfer rate of up to 5Gb/s. (Normally, the icon next to the Thunderbolt 3 interface is only marked with a lightning symbol) (3 ) Thunderbolt connection technology combines PCIExpress data transmission technology and DisplayPort display technology, which can simultaneously transmit data and video signals, providing up to 40Gbp / s bandwidth. (2) USB3.2 Gen2 Type-C + Display, with video display function, and theoretical bandwidth with a maximum transfer rate of up to 10Gb/s. Free for commercial use High Quality Images. 71000+ Vectors, Stock Photos & PSD files. (1) USB3.2 Gen1 Type-C + Display, with video display function, and theoretical bandwidth with a maximum transfer rate of up to 5Gb/s. Find & Download Free Graphic Resources for Usb Type C Cable. Take the actual interface mark that exists on ASUS laptops as an example to explain the functions undertaken by the USB Type-C interface:ġ. Refer to the ASUS e-manual available from the ASUS Official Website.Refer to the technical specification information on the ASUS Official Website.Verify to the type of logo printed beside the interface. ![]() This article shows three ways to obtain the technical specifications of the USB Type-C interface: We can confirm the function that USB Type-C can undertake through the mark next to the USB Type-C interface. How to determine the function of USB Type-C ?
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