You can use usb to usb or network cables with a router or u can even do it wirelessly. Google for more
crossover cable
To connect a PC to a switch you should use a straight through UTP cable.
Straight Cable is used to connect a device to a different type of devices Eg: PC to a Switch PC to a Hub Switch to a Router E.t.c. Cross Cable is used to connect a device to a similar type of devices Eg: PC to PC Switch to Switch E.t.c.
You can use usb to usb or network cables with a router or u can even do it wirelessly. Google for more
ethernet cable
A normal crossed ethernet cable will do.
15 pin male to male VGA cable
crossover cable
ROLLOVER Cable
Through cross lan cabel we connect pc to pc.
PDA's connect to the PC through three types of connections. They can connect via a USB cable, a Serial cable and through Bluetooth connections. Bluetooth connections are becoming more popular for portability.
A firewire or corssover cable can be used to connect any two computers that have these ports. However, a telephone modem can only be used to connect a computer to the internet.