expansion board  (3,211 offers of 2,628,632 product items)

At Brainboxes we are committed to the ongoing success and development of our extensive product range and we recognise that our partners are crucial to this process. This is why we have launched thi...

Ethernet to Serial Device with 1 Port software selectable as RS232, RS422/485 Full duplex or RS422 Half duplex and 2 Ethernet ports. ES-551 has removable Screw Terminals Blocks for easy wiring, a s...

This card provides 1 industry standard 9 pin RS232 serial COM port in a single PCI Express Slot. As PCI Express is fully plug and play compatible your BIOS and operating system will automatically c...

PCI EXpress card proVides an industrY standard 25 pin LPT port.

PCI Express Card providing four RS232 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromi...

Universal PCI card provides 1 industry standard 9 pin RS232 serialCOM ports in a single PCI slot. Low Profile is the industry standard small form factor design for PCI. Universal PCI is fully compa...

Universal PCI Card providing industry standard 9 pin RS422/485 serial COM port in a single slot. On-board Zener diodes ensure electrical protection. Velocity megabaud data transfer rates and 128 by...

Universal PCI card providing 1 industry standard 9 pin RS422/485 serial COM port in a single PCI slot. On board Zener diodes ensure electrical protection. Velocity megabaud data transfer rates and ...

Universal PCI card provides 8 industry standard RS232 serial COM ports in a single PCI slot, 9 pin. Universal PCI is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investme...

Universal PCI card provides 2 industry standard 9 pin RS232 serial COM ports in a single PCI slot. By adding the optional LPT adapter cable, a parallel printer port becomes available. Universal PCI...

Universal PCI card providing 2 industry standard 9 pin COM ports, 1 RS422/485 and 1 RS232, in a single PCI slot. On board Zener diodes ensure electrical protection. Velocity megabaud data transfer ...

Brainboxes UC-313 Universal Dual Velocity RS422/485 PCI card providing 2 industry 2 industry standard 9 pin COM ports in a single PCI slot.

Designed for large-scale, data-intensive applications, the SAS 9305-16i 12Gb/s SAS HBA is ideal for increased connectivity and maximum performance for high-end servers and appliances with internal ...

Data center, web, cloud and high-performance computing environments not only require large amounts of storage capacity, they also must provide the data protection and performance today’s applicatio...

PCIe Gen 4.0 HBA enables customers to integrate into U.3 backplanes utilizing UBM for maximum flexibility and configuration options. The 9500-8e Tri-Mode, PCIe Gen 4.0 HBA with eight external ports...