First of all, all in one USB 3.0 HDD docking depends on the number of interfaces, ranging from eight in one, to two in one, one-to-one, depending on the needs of consumers. For example, some only have type C in, and then connect three USB type a 3.0 interfaces. This is a three in one. It is recommended to communicate with customers, Let's first look at the products, application products and prices that customers want to promote, and how many devices they need to use, such as an external screen, a wireless mouse receiver, a wired mouse, a USB portable disk, a USB hard disk, or a power supply for charging, whether they need RJ45 for business needs, or whether they need to use all these interfaces at the same time, All need to be measured

In general, a small hub of 1 to 4 is enough. If there are many, the power supply is not easy enough. In the most direct way, a USB port can only plug in one USB device in theory! If you plug in two, you may not be able to bring them up. Of course, you can use chips or solutions to improve them, but if there is no special customer demand, try to choose the one with fewer ports as the best solution.

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