Editorial Review The PEX4S553 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART lets you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot. Based on a native single-chip design, this 4-port serial adapter card allows you to 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 RS232 Serial Adapter Card includes 4 half-height/low-profile brackets, allowing the card to be installed into almost any PC case, regardless of form factor. Backed by a StarTech Lifetime warranty and free lifetime technical support.
Features 1) Native single-chip, single lane PCI Express chipset delivers true PCIe performance, up to 48% more efficient than bridge chip designs 2) Standard and low profile/half-height brackets included to ensure fitment in any system 3) Four high speed RS232 serial ports, with support for data transfer rates up to 128000bps 4) Built-in 16C450/550 compatible UART 5) Includes half-height/low profile mounting brackets
Specification AspectRatio : Unknown Binding : Personal Computers Brand : StarTech Color : Green EAN : 7887117188332 Label : STARTECH.COM Manufacturer : STARTECH.COM Model : PEX4S553 OperatingSystem : Windows XP(32/64bit)/ Vista(32/64bit)/ 7(32/64bit), Windows Server 2003(32/64 bit), 2008 R2, Linux PackageDimensions_Weight : 0.53 pounds PackageDimensions : L:6.61 X W:5.59 X H:1.26 Platform1 : Windows 8 Platform2 : Windows Vista Business Platform3 : Windows Vista Enterprise Platform4 : Windows Vista Home Basic Platform5 : Windows Vista Home Premium Platform6 : Windows Vista Ultimate Platform7 : Windows XP Home Edition Platform8 : Windows XP Professional ProductGroup : CE ProductTypeName : COMPUTER_COMPONENT Publisher : STARTECH.COM Studio : STARTECH.COM Title : StarTech.com 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX4S553)