You should contact a company like Verizon, who can set your small business up with a network with their IT departments. A Wireless USB network is often places in schools, so getting some info about certain school networks could help you in your search.
A usb hub refers to USB devices, just basically give you extra usb plugs. This is not related to a network hub.
You can buy USB network card, it will solve your problem.
USB Network Adapters connect to the USB port on your computer and make wireless networks possible. You can find USB Network Adapters online on sites like Amazon or you can go to your local Wal-Mart or BestBuy.
Simply plug into your network and share 4 USB ports.
There are many online shops that sell wireless USB network adapter. Amazon.com is one of online shop that sells wireless USB network adapter with any kind of models. You can visit www.amazon.com
Wireless USB network adapters provide WiFi capability to any computing device possessing a standard USB port.
There are many places an inexpensive USB Network adapter may be purchased from. For instance, Staples, Office Max, Office Depot, and many other retailers have USB Network adapters for great prices!
You can share a USB modem internet to other computers on the network by simply creating a wireless network with the comp where the modem is connected and then connecting the other computers to the network via the wireless network that you created.
A USB printer is connected to a computer or network by a USB cable - so the answer is "No!"
To my knowledge USBs cannot carry network connections like that. You need an Ethernet cord, which is what routers are fitted for.
If by USB data card you are talking about a USB dongle to go on the mobile internet, it connects to the mobile network with 3G, 4G or probably by now also 5G and acts as an external network device to your PC. It will be found in the list of network devices if installed properly.