Try re-installing the drivers or any software that came with your peripherals.
How many Peripherals support usb interface?
input device..
Universal Serial Bus (USB) ports are now the industry standard for connecting peripherals. Most MP3 players are capable of being plugged directly into a USB port.
Get a PS2 to USB adapter. They are really cheap.
Universal Serial Bus [USB]
Are USB and PS/2
One may need a USB driver when introducing new USB peripherals to a PC running the various Microsoft Windows software. Some old Microsoft Windows versions require USB drivers for most modern peripherals.
in the usb port or in the back on the monitor or in the headphone port
Are USB and PS/2
The term you're looking for is "hot-swappable." This refers to devices that can be connected or disconnected from a computer's USB port without needing to shut down the system. Hot-swappable functionality allows for greater convenience and flexibility in using peripherals like USB drives, keyboards, and mice.
in the usb port of your laptop/usb port of your cpu
Yes, but at USB 1.0 speeds