StarTech PEX2S953LP 2 Port RS232 DB9 Serial Adapter PCIe x1 LowPr Card LP4 Power

2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux - TAAPCI Express to Serial Adapter | 921.4Kbps | Windows® and Linux® Compatible Product ID: PEX2S953LP .. Warranty Information Warranty Lifetime Connector(s) Connector Type(s) 1 - PCI Express x1 Internal Ports 1 - LP4 (4 pin; Large Drive Power) External Ports 2 - DB-9 (9 pin, D-Sub) Environmental Operating Temperature -10°C to 80°C (14°F to 176°F) Storage Temperature -20°C to 100°C (-4°F to 212°F) Humidity 5~85% RH Hardware Ports 2 Interface Serial Bus Type PCI Express Card Type Low Profile (SP bracket incl.) Port Style Integrated on Card Chipset ID Asix AX99100 Packaging Information Package Height 1.2 in [3.0 cm] Package Length 6.7 in [17.0 cm] Shipping (Package) Weight 4.8 oz [136.0 g] Package Width 5.7 in [14.4 cm] Package Quantity 1 Performanc