920T AT Command Port

Category: System and controller
Manufacturer: Samsung
Caution Level: Safe
Download File Size: NA
Operating System: Windows 95, Windows 98, Windows ME, Windows 2000, Windows XP, Windows XP, Windows Vista
Latest Version / Release Date: NA / NA

Windows device driver information for 920T AT Command Port

920T AT Command Port belongs to a series of computer devices known as a port. A port is an interface between the computer and other computers or peripheral computer devices. This is where a device which is used an outlet to plug or cable connects. These conductors also give out a signal transfer between devices. 'Port' is generally derived from a latin word, “Porta” which means gate, door or entrance. There are several computer ports made nowadays and they vary in sizes and physical attributes. Most of them are widely used such as PS/2, rectangular mostly used in FireWire, square seen in telephone plugs, trapezoidal known as DB-25. These widely known ports are further categorized into two groups based on their signal transfer. One, serial ports which send and receive one bit at a time via a single wire pair, “Ground and +/-“ and parallel ports that send multiple bits at the same time over several sets of wires. Most often these port requires handshaking for acquiring effective usage, wherein, the transfer type, transfer rate and other necessary information are shared before data are sent.

Outdated Drivers?

Unless you update your drivers regularly you may face hardware performance issues.

To check your drivers you should manually verify every device on your system for driver updates

Command ports are often connected into a PCI card. PCI cards also offer other useful function but it basically connects to a bus. This enables a user to connect components to the computer's processor. Users see these connections amongst other computer hardware such as hard disks, memory, sound systems, video systems and the like. The very usage of this device is to construct parts that are more interchangeable. These devices can just be plugged or unplugged if the user wants to upgrade or downgrade the computer hardware. It was in the ninety’s when Intel introduced the very first PCI bus or the Peripheral Component Interconnect (PCI) bus. This stands as the hybrid of sorts between the ISA and VL Bus. As such, when connected, it gives admittance to system memory for connected devices. In order to fully operate, it needs a bridge to connect to the front side bus and thus, to the CPU or central processing unit. This is the physical connection that actually connects the processor to most of the other components in the user’s computer. The connections included are the main memory or RAM, hard drives and the PCI slots. It is highly recommended you run a free registry scan for and 920T AT Command Port errors before installing any driver updates.