The printer is connected to the computer through a serial port.
A connection point on a computer used to send and receive data one bit at a time.
Many older devices use a serial port for communication.
A type of interface used for connecting devices, often found on older computers.
ด้วยพจนานุกรมภาพและแฟลชการ์ดที่ทรงพลังฟรี
