电脑usb-c接口图示如下:

Thunderbolt 3规范将拥有40Gbps带宽，支持双4K 60Hz显示器输出，可给设备提供15W电力，单纯充电最高支持100W，此外它竟然还采用了USB Type-C接口，兼容USB 3.1

 

Thunderbolt 3接口标准，占用4条PCI-E 3.0通道，传输速度继续翻倍，达到40Gbps，可以支持双4K（4096×2160）60Hz显示器输出，另外还提供更强的供电能力，可给设备提供15W电力，单纯充电最高支持100W。

虽然接口是一样，但硬件上还是有要求，主板需要对应的主控芯片，而线材会内置芯片，如果采用标准USB线材的话，将不会获得Thunderbolt 3的完整性能。

 

DellXPS 13较前代产品的改动几乎全在机身内部。处理器采用了Skylake系列，支持最大16GB内存以及英特尔的Alpine Ridge控制器，对后者的支持意味着用户将有机会使用USB 3.1以及Thunderbolt 3接口，这些通过左手边的USB Type-C端口提供，其被用来取代前代产品的迷你DisplayPort 端口。

通过这一全新端口，用户可以将包括USB 1以及2、DisplayPort 1.2以及Thunderbolt 3在内的各种连接头插入其中，甚至还可以用来为产品充电，不过XPS 13提供了专用的充电端口以及适配器。XPS 13不但可以直接连接全新的USB Type-C显示器，还可以通过转接头与支持DisplayPort以及HDMI的显示器连接。
Computer usb-c interface as shown below:



Thunderbolt 3 specification will have 40Gbps bandwidth, support for dual 4K 60Hz display output, can provide 15W power to the device, simple charging up to 100W, in addition it even has a USB Type-C interface, compatible with USB 3.1

 

Thunderbolt 3 interface standard occupies four PCI-E 3.0 channel, the transmission speed continues to double to 40Gbps, can support dual 4K (4096 × 2160) 60Hz display output, in addition to providing more power supply capability, the device can provide 15W Power, simple charging up to 100W.

Although the interface is the same, but there are still hardware requirements, the motherboard needs the corresponding master chip, and the wire will be built-in chip, if the standard USB cable, it will not get the full performance of Thunderbolt 3.

 

DellXPS 13 changes over the previous generation almost entirely inside the fuselage. The processor features the Skylake family, which supports up to 16GB of memory and Intel's Alpine Ridge controller. The latter support means users will have the opportunity to use the USB 3.1 and Thunderbolt 3 interfaces, which are provided via the left-hand USB Type-C port, It was used to replace the Mini DisplayPort ports of previous generations.

With this new port, users can plug in a variety of connectors, including USB 1 and 2, DisplayPort 1.2, and Thunderbolt 3, and even charge the product, though the XPS 13 offers a dedicated charging port and adapter . Not only can the XPS 13 be connected directly to the new USB Type-C display, but it can also be connected to a DisplayPort- and HDMI-capable display via an adapter.



 

This wire length of 50cm support 40Gbps speed, built-in thunderbolt3 chip.

 

此款线材长度为50cm  支持40Gbps速率，内置thunderbolt3芯片.