A universal usb bus transfer card

Abstract

The invention discloses a universal USB bus adapter card, which comprises a connection part for being connected with a universal USB interface, a connector for being connected with an expansion card,and a substrate for arranging the connection part and the connector, wherein the connection part is connected with the connector through an internal trace of the substrate. By adopting the universal USB bus adapter card, a USB signal can be picked up through connection of the connection part and the universal USB interface, and connection of the connector and the USB signal is achieved through trace connection between the connection part and the connector, thereby connecting the USB signal to the expansion card connected with the connector, achieving expansion application and meeting the expansion requirements of a user. Therefore, a lot of inconvenience caused by a reserved special expansion card interface in the prior art can be avoided, so that the design cost can be reduced, and meanwhile, the space of a mainboard is saved.

Description

technical field [0001] The invention relates to the technical field of electronic components, and more specifically, relates to a universal USB bus adapter card. Background technique [0002] With the development of electronic information technology and the diversification of electronic products, users have more and more requirements for expansion. [0003] In the prior art, in order to meet the needs of users for expansion, in the process of product design, it is necessary to reserve a special expansion card interface to realize the expansion function. In reality, the expansion requirements of users are often diverse, that is, there are usually multiple expansion requirements for the same product, and the interfaces of various expansion cards are often not uniform, which requires multiple dedicated expansion cards to be reserved. Interfaces, a variety of dedicated expansion card interfaces bring a lot of inconvenience to the design, increase the design cost, and easily cau...

AI Technical Summary

Problems solved by technology

In reality, the expansion requirements of users are often diverse, that is, there are usually multiple expansion requirements for the same product, and the interfaces of various expansion cards are often not uniform, which requires multiple dedicated expansion cards to be reserved. Interface, a variety of dedicated expansion card interfaces bring a lot of inconvenience to the design, increase the design cost, and easily cause the tension of the motherboard space

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