Magma on Wednesday released ExpressBox 7, an external PCI Express expansion unit for desktop computers. The device, which allows users to attach up to seven PCI Express cards to a desktop through a x8 ...

Magma has introduced the ExpressBox4, an external PCI Express expansion box designed to work with Macs and PCs. It costs $2,399. The ExpressBox4 fits up to four PCI Express cards and works with Macs ...

Conventional PCI and PCI-X computer slots have four supply voltages available: +12, +5, +3.3, and ­12 V. PCI and PCI-X cards rely on +5 V and +3.3 V for most of the power and are limited to 500 mA of ...

Laptops aren't exactly renowned for their expandability, especially those beautiful slivers of aluminum from Apple. (Simply upgrading the RAM on your Air requires you break out the soldering iron.) ...

PCI Express slots explained Apple has posted a Knowledge Base document offering some interesting details about the PCI Express (PCI-E) slots found in the Mac Pro. All four of the Mac Pro's PCI-E slots ...

Adding an FPGA to a system is not always an easy task. Even interfacing to a host can be challenging but Opal Kelly has been helping designers for years starting with their USB-based XEM FPGA modules.

I'm making a PC with an Intel motherboard that has a PCI-express mini slot. I could make it wireless by putting the appropriate card in there, but it would need an external antenna. Looks like the ...

It used to be that external capture devices were for single- or perhaps dual-camera events, and internal boards for serious productions. That changed when Apple introduced Thunderbolt on its notebooks ...

This afternoon both PCI Express slots on my motherboard stopped working. In the "BIOS" nothing plugged into them is detectable. It shows up as an empty slot in the BIOS no matter what graphics card I ...