StarTech.com 2 Port Industrial PCI Express (PCIe) RS232 Serial Card w/Power Output and ESD Protection - 921K PCI Express Serial Port Card Add two high speed ESD-Protected RS232 ports with 5V or 12V selectable power output through a PCI Express slot 2 Port Industrial PCIe RS232 Serial Card with Power Output and ESD Protection Dual Profile PCI Express Serial Port Card 921 Kbps PCIe RS232 Card Includes Full and Low Profile Bracket Protect your system from damage with integrated ESD Protection Communicate efficiently with connected devices with high-speed 921Kbps support Power connected serial devices on pin 1 and/or pin 9 with flexible per-port power output settings 921.6 Kbps max baud rate 15KV ESD (Electro-Static Discharge) Surge Protection Jumper-selected 5V or 12V power output on Pin 1 and/or Pin 9 Extended operating temperature range (-30DegreeC to 75DegreeC) Standard profile bracket installed, low profile included