PCI - PCIe Computer Clocks
Meinberg Reference Clocks can be used to build your own time server or to upgrade an existing system.- GPS180PEX - Low Profile Clock (PCI Express)

The GPS180PEX card from Meinberg has been designed to add ultra precise timestamping capabilities to your data aquisition and measurement applications. - GPS170PCI - GPS Computer Clock for the PCI (PCI-X) Bus)

The GPS170PCI slot card is the professional solution to your standalone computer synchronization requirements. Its various outputs like IRIG, serial time string or 1PPS can be used to provide synchronization to other devices - TCR170PEX - PCIe time code receiver and generator

The board TCR170PEX is a standard height board for computers with PCI Express interface - TCR511PEX - IRIG Time Code Reader

Reception of IRIG-A/B or AFNOR time codes for synchronization of computers and networks in PCI Express form factor, can be used in both low profile and regular PCIe slots. - TCR511PCI - IRIG Time Code Receiver for the PCI/PCI-X Bus

The TCR511PCI receivesIRIG-A/B or AFNOR time codes and uses them to synchronize the system time of the host PC