StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART

Add a RS 232 serial port to your standard or small form factor computer through a PCI Express expansion slot Native single Chip, single lane PCI Express; 48% less cpu load, and increased performance Pre configured for low profilehalf height systems but includes a full profile bracket for versatility Easy to install and use with full step by step instructions saving time and hassle Add a RS 232 serial port to your standard or small form factor computer through a PCI Express expansion slot The PEX1S553LP PCI Express Serial Card turns a PCI Express slot into an RS232 DB9 serial connection. The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express PCIe, while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards. The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows 2000XP2003VistaWindows 7Server 2008 R2 32 and 64 bit, Linux Kernel 2.6.11 and up, and ships with a low profilehalf height bracket installed, but includes an optional full profile bracket that lets you add a serial port to virtually any computer regardless of the case form factor. This product is a replacement for our PEX1S552LP card. Backed by a StarTech.com Lifetime warranty and free lifetime technical support. Whats in the box 1 Port PCI Express Serial Card Full Profile Bracket Driver CD Instruction Manual