StarTech.com 2Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART (PEX2S553LP)

StarTech.com PEX2S553LP StarTech.com 2Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART (PEX2S553LP)

StarTech.com 2Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART (PEX2S553LP)

"Add 2 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI Express expansion slot
The PEX2S553LP low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 DB9 serial connections.
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® 2000/XP/2003/Vista™/Windows 7/Server 2008 R2 32 and 64-bit, Linux Kernel 2.6.11 and up, and ships with a low profile/half-height bracket installed but includes an optional full profile bracket that lets you add 2 serial ports to virtually any computer regardless of the case form factor.
This product is a replacement for our PEX2S552LP card.
Backed by a StarTech.com Lifetime warranty and free lifetime technical support."
" Native single-Chip, single lane PCI Express; 48% less cpu load, and increased performance
Pre-configured with half-height mounting bracket for low profile systems, but includes a full profile bracket for versatility
Easy to install and use with full step-by-step instructions saves time and hassle"

Feature list

Host interface:	PCIe
Serial ports quantity:	2
Chipset:	MosChip MCS9922CV-AA
Data transfer rate:	0.46 Mbit/s
Width:	80 mm
Depth:	105 mm
Height:	80 mm
Weight:	63.5 g
Operating temperature range T-T:	-20 - 85 °C
Storage temperature range T-T:	-40 - 85 °C
Operating relative humidity range:	5 - 85 %
Packaging width:	38.00 mm
Packaging height:	138.00 mm
Package weight:	210 g
Ports quantity:	2
Connectivity technology:	Wired
Mac compatibility:	Y
Compatible operating systems:	DOS, Windows 95/ 98SE/ 2000/ XP32/64bit/ Server 200332/64bit/ Vista32/64bit/ 732/64bit/ Server 2008 R2, Windows XP Embedded/ POS Ready 2009/ Embedded System 2009 OS/ CE 5.0/ CE 6.0,Linux, Mac OS 10.4.x

StarTech.com 2Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART (PEX2S553LP)