Star Tech. com 60x20mm Replacement Ball Bearing Computer Case Fan w/ TX3 Connector Star Tech. com 60x20mm Replacement Ball Bearing Computer Case Fan w/ TX3 Connector The PCI1PEX1 PCI to PCI Express Adapter card lets you use low profile PCIe expansion cards in a server/desktop motherboard PCI slot. The adapter connects through a 32-bit PCI slot to provide a low profile PCIe x1 slot in its place; a spare, full size bracket is included for installation in larger desktop or server expansion slots that can accommodate a full-sized card. The PCI to PCI Express Adapter features an innovative bracket design that adapts and secures the low profile PCI Express card into the converted slot, ensuring a versatile and economical solution for extending the usability of older PCI motherboards or using low profile PCIe cards that do not have PCI equivalents. The Star Tech. com Advantage The unique bracket design allows a low profile/half-height PCI Express card to work seamlessly in a PCI-based expansion slot Backed by a Star Tech. com 2-year warranty and free lifetime technical support Warranty 2 Years Hardware Bus Type PCI / PCI-X (5 / 3. 3V) Card Type Standard Profile Chipset ID Pericom - PI7C9X111SL Interface PCI Express Ports 1 Connector(s) Connector Type(s) 1 - PCI / PCI-X (Universal 3. 3 & 5V; 32-bit) Male Internal Ports 1 - PCI Express x1 Slot Female Software OS Compatibility OS Independent; No additional drivers or software required Environmental Humidity 0~95% RH Operating Temperature 0?C to 85?C(32?F to 185?F) Storage Temperature -10?C to 95?C(14?F to 203?F) Physical Characteristics Product Height 20 mm [0. 8 in] Product Length 135 mm [5. 3 in] Product Weight 27 g [1 oz] Product Width 60 mm [2. 4 in]