SIIG IO Card JJ-E40011-S3 CyberSerial Four 9-pin Serial PCI Express x1 Brown Box

FeaturesPCI Express 1-lane (x1) adapter works with PCI Express slots with different lane widthInstalls in any available PCI Express slotFour high-speed 16950 UART serial ports (9-pin) support data rate up to 920KbpsWorks as standard RS232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.). Configurable via jumpers with silk-screened settings on PCBSpare enhanced low profile bracket is included to work in low profile chassisSpecificationsRegulatory approval(s): FCC Class B (DoC) CERoHS-compliantChipset: SIIG CyberPro, V3.0 (Oxford OxPCIe954)Bus type: PCI Express x1Port type: Four 9-pin RS232 serial ports (via 4-port fan out cable)Compliant with PCI Express Base Specification Revision 1.0aBuilt-in 128-byte FIFO buffers dramatically increase data transmit/receive speed, especially under Windows multitasking environment4-layer PCB board: separate layers for data grounding. Greatly reduces signal noise loss. Delivers more reliable high-speed data transfersEnhanced bracket design to prevent bending. Connected to PCB with washered screws for a more secure connectionSupports PME (Power Management Event). Allows device to request a change in system power state (wake up system)Use SMT (Surface Mount Technology) type electrolytic capacitor. Low ESR (Equivalent Series Resistance) aluminum electrolytic capacitor. Offers much improved noise suppression achieves higher levels of performance/reliabilityUse SMT (Surface Mount Technology) type crystal. Offers cleaner design than traditional DIP-type crystal. Provides greatly improved grounding, which reduces EMI emission improves performance/reliabilityOnboard power connector to provide reliable power source for devices that require power