![EiRA Super Speed Type-A USB 3.0 HUB with 4 Dedicated Slots 1 Upstream and 4 Downstream USB Ports & 0.75m Built-in Cable with up to 2TB HDD - Black ER-1521 : Amazon.in: EiRA Super Speed Type-A USB 3.0 HUB with 4 Dedicated Slots 1 Upstream and 4 Downstream USB Ports & 0.75m Built-in Cable with up to 2TB HDD - Black ER-1521 : Amazon.in:](https://m.media-amazon.com/images/I/31GseNZWzGL.jpg)
EiRA Super Speed Type-A USB 3.0 HUB with 4 Dedicated Slots 1 Upstream and 4 Downstream USB Ports & 0.75m Built-in Cable with up to 2TB HDD - Black ER-1521 : Amazon.in:
![What is this USB port for? Do I have to connect it to my computer to power the other USB 3.0 ports? : r/Monitors What is this USB port for? Do I have to connect it to my computer to power the other USB 3.0 ports? : r/Monitors](https://preview.redd.it/eiz0x7y755081.jpg?auto=webp&s=9963b7b03fcde29a038a5f47b6adebeb461467e8)
What is this USB port for? Do I have to connect it to my computer to power the other USB 3.0 ports? : r/Monitors
![TUSB8041: USB HUB not working at all. Won't connect on upstream/downstream but powers ON - Interface forum - Interface - TI E2E support forums TUSB8041: USB HUB not working at all. Won't connect on upstream/downstream but powers ON - Interface forum - Interface - TI E2E support forums](https://e2e.ti.com/resized-image/__size/1230x0/__key/communityserver-discussions-components-files/138/4760.USB-upstream-port-schematic.png)
TUSB8041: USB HUB not working at all. Won't connect on upstream/downstream but powers ON - Interface forum - Interface - TI E2E support forums
![laptop - Can I connect USB-C display's USB hub to a PC via USB 3.0 to female USB-C adapter? - Super User laptop - Can I connect USB-C display's USB hub to a PC via USB 3.0 to female USB-C adapter? - Super User](https://i.stack.imgur.com/IELmG.png)
laptop - Can I connect USB-C display's USB hub to a PC via USB 3.0 to female USB-C adapter? - Super User
![physical - Can a connected USB device read all data from the USB bus? - Information Security Stack Exchange physical - Can a connected USB device read all data from the USB bus? - Information Security Stack Exchange](https://i.stack.imgur.com/OJQ0g.png)