SCSI terminators are electrical circuits placed at each end of a SCSI cable for impedance matching. They are an important part of any small computer system interface (SCSI) that uses hard drives, CD-ROMs, scanners, tape drives, or other SCSI peripherals controlled by a SCSI bus

SCSI adapters and SCSI controllers (SCSI cards) are computer interface cards that are installed in an expansion slot. They are used to connect the SCSI system to several devices and peripherals using a daisy chain method

SCSI products is a general search form that covers small computer systems interface (SCSI) products such as SCSI host adapters and controllers, converters, terminators, and switches.  More detailed search forms are available for individual areas

SCSI converters are conversion devices used between different types of SCSI interfaces such as single-ended to high-voltage differential (HVD), or HVD to low-voltage differential (LVD

SCSI switches connect test points or devices to instruments for the testing, measuring, or monitoring industrial systems. Small computer system interface (SCSI) is an intelligent peripheral bus with a standard, device-independent protocol that allows many peripheral devices to be connected to the SCSI port

SCSI cable assemblies are used for high-speed bus connections between small computers and intelligent peripherals such as hard disks, printers, and optical disks. Choices include: SCSI-1, SCSI-2, and SCSI-3; Fast SCSI, Wide SCSI, and Fast Wide SCSI; Ultra SCSI, Ultra2 SCSI, and Ultra3 SCSI; Ultra 320 SCSI and Ultra 640 SCSI; Wide Ultra SCSI and Wide Ultra 2 SCSI; Fibre Channel and Serial SCSI

SCSI extenders are stand-alone modules or cards used to extend the distance at which peripheral devices may be placed from the host computer

Electrical terminators are installed at the end of a bus or transmission line to prevent signals from reflecting back. Sometimes called electrical terminators, these devices are used to prevent electrical interference

RF terminators are used to absorb energy and prevent RF signals from reflecting back from open-ended or unused ports

Waveguide terminators absorb energy and prevent RF signals from reflecting back from open-ended or unused waveguide ports

Coaxial terminators are electrical devices that connect to the ends of coaxial cables to prevent signals from reflecting back when they reach the end of the cable

Hard drives are integral, non-volatile, electronic data storage units inside computers. Traditionally, hard drives were hard-wired into computers. Removeable hard disks and drives are also available.

RAID controllers are computer boards that control RAID systems.

Cable assemblies are collections of wires or cables banded into a single unit with connectors on at least one end.

Patch panels are groups of ports used to connect lines between communications and electronic devices. Connections are made manually with small patch cords, and are easier to wire than automatic switches. Wireless patch panels are also available.