You do not have to connect your router to your PC via ethernet cable, you can instead connect via wi-fi and your router must be connected to your hub.
You have to have a Ethernet or Wireless card in your PC, then you can connect via Ethernet cable or wireless.
A crossover cable.
You need to connect your Samsung phone to your PC via the UB cable. Once you have connected it via the USB cable simply turn on the USB from your screen.
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.
You can always connect your cassette deck to a computer via a mini-to-mini cable.
Although you can connect TV to PC via DVI to HDMI cable, the picture quality is not guaranteed. This is not recommended by manufacturer.
via usb cable
ROLLOVER Cable
To connect a PC to a switch you should use a straight through UTP cable.
In order to connect to computers together using Ethernet you will need to use a cross-over cable. This will then allow you to share files and resources.
data cable