10-port USB2.0HUB

Low-cost multi-USB desktop connection solution with very few peripheral components.
The USB-C detachable HUB is convenient for storage and suitable for connecting low-power devices such as mouse and keyboard receivers. A USB-C auxiliary power supply interface is reserved to provide the possibility of external hard drives.
The full patch design allows for one-time teppanyaki welding and is easy to place directly on the table without a casing.
In the test, the transmission passed when connected to 10 ports at the same time, and the hard drive was connected to a single port at full speed.
 
Note: Because there are many USB interfaces, it is recommended to use a cable with lower resistance and shorter cable length (regular brand nominal 3A USB2.0 data cable)
. Otherwise, it is not recommended to connect too many mechanical hard drives, which will cause insufficient power supply.
 
The DRC error of the PCB is that the pin spacing of the TypeC interface is too small and can be ignored directly.
If the size is within 10x10, you can directly proof it for free.
The BOM cost of making one is less than 5 yuan (purchase on Taobao).
 
Welding precautions: If you use Teppanyaki welding, it is recommended to use a soldering iron to solder the USB-C interface several times at the end to ensure that there is no soldering. Before use, be sure to use a multimeter to measure that there is no short circuit at both ends of the capacitor pad.
See attachment for BOM list.