21D-Link DGE-530T User ManualAppendix B - Technical SpecificationsTechnical SpecificationsHost interface•32-bit PCI Bus (Bus Master)EMC And Safety Certifications•FCC Class B•CE Class B•BSMI Class B•C-TickI/O base address assigned by Plug and Play systemInterrupt Number Assigned by Plug and Play systemDimensions•120 mm x 58 mm (4.72 x 2.28 inches)Operating Temperature•0° to 40° C (32° to 104° F)Storage Temperature•-25° to 55°C (-13° to 131° F)Humidity•5% to 90% non-condensing