You can purchase a USB to Serial lead, which will work.
Hope this helps
be safe
You can have a USB Serial (COM) port and you can connect PCs together using Serial (COM) port.
A dial-up modem may be a plug-in card inside the computer, or it may connect to a serial or USB port.
Many of the oldest types of joysticks connect via a serial port. The next generation of joysticks used a port called the game port. Most of the newer joysticks available today connect via a USB port.
If it is a USB port charger - plug it into the back of your Wii (which should have a USB slot) or plug it into any other USB port such as a laptop & games console!
You can buy a USB to serial converter (if they make them) of you can also ghetto one.
Universal Serial Bus [USB]
get a new usb cable or plug it into a high speed usb port
plug it into the usb port and it will be loaded
Most serial adapters can be found on computers and they connect the monitor/screen to the actual computer itself. A serial adapter may also be used to connect your television to your laptop. In this case, you would connect the usb part to your television port where it is marked USB and the serial adapter part to your computer.
Depending on how old the modem is, it may connect to the serial port, the USB port, or an internal connector.
plug it into the usb port
No. The term serial port refers to the older 9 or 25 pin, male connectors on the back of a PC. They were used for connecting to modems, certain printers, and mice.A USB port, while it is technically a type of serial port, it is incompatible with the old type of serial port. A USB port gets information about the device from the device, while the old type serial port simply transmitted data. USB to serial adapters do exist, but compatibility can be a challenge.