About This Item Overview DetailsASMB 2U PCIe Gen.3 x16+x4 to x16+x4 Card (RoHS)FeaturesSupport 2U HPC server chassis seriesSupport 1 PCIe Gen.3 x16 + 1 PCIe Gen.3 x4 slotsSupport ATX/Micro ATX/EATX ASMB motherboard series Drivers & Downloads Drivers & Downloads