expansion cards  (5,074 offers of 2,619,682 product items)

Share your notebook or tablet’s high-definition video and audio content to an external display, TV, or projector with the HP USB-C™ to HDMI Adapter. Features - Display to a monitor, projector or TV...

Parallel Interface Board

USB to Serial providing one RS422/485 serial port. Up to 921,600 data transfer rates and the 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromisin...

Share your notebook or tablet’s high-definition video and audio content to an external display, TV, or projector with the HP USB-C™ to HDMI Adapter. Features - Display to a monitor, projector or TV...

Serial Interface Board

USB to Serial providing four RS232 serial ports. Up to 921,600 data transfer rates and the 128 byte transmit and 256 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising perfo...

9 pin Serial Interface Board with DM-D

USB to Serial providing 8 RS422/485 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 384 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising...

USB Interface with DM-D

USB Interface

Large rackmount storage servers aimed at applications such as disk-based archiving or backup and recovery targets need the ability to support large internal storage arrays. The SAS 9201-16i 6Gb/s S...

USB Interface (For on board USB printer)

Maximize the life of your PC as your business needs change with the flexible display connectivity of the HP DisplayPort Port Flex IO v2.

Smaller businesses or applications such as email and file serving may choose SATA drives for their lower cost per gigabyte. The SAS 9212-414e 6 Gb/s SAS Host Bus Adapter has four internal SATA port...

The SAS / SATA technology offers a performance improvement over traditional SCSI connections. Serial Attached SCSI (SAS) and Serial ATA (SATA) are point-to-point serial peripheral interfaces in whi...