• - Four high speed RS-232 serial ports with data transfer rate up to 460.8 Kbps_x000D_
• - Includes low profile/half height mounting bracket_x000D_
• - 128-byte deep FIFO per transmitter and receiver_x000D_
• - High Performance Oxford 16950 UART_x000D_
• - Native single-chip, single lane PCI Express_x000D_
• - Compliant with PCI Express base specifications revision 1.0a_x000D_

StarTech.com Discontinued and replaced by PEX4S953 - 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART - PCIe RS232 Serial Card (PEX4S952)

Add four RS232 serial ports to any PC using a single PCI Express expansion slot

The PEX4S952 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART allows you to turn a PCI Express slot into 4 RS-232 (DB9) serial connections.

The four port serial card is based on a native single chip design, that harnesses the full capability of PCI Express (PCIe) - providing optimum reliability and speed, and reducing the load applied to the CPU by as much as 48% over conventional serial cards.

Offering compatibility with a broad range of operating systems including Windows, Linux and Mac OS for easy integration into mixed environments. Plus, an included optional low profile/half-height bracket that allows the card to be installed in virtually any computer case – making it that much easier to add serial ports to your PCI Express enabled computer, regardless of the case form factor.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

The StarTech.com Advantage

- Native single-Chip, single lane PCI Express offers increased performance, for up to 48% less cpu load
- Data transfer rates of up to 460 Kbps for efficient serial device performance
- Pre-configured for standard profile systems but includes a low profile bracket for versatility

StarTech.com Discontinued and replaced by PEX4S953 - 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART - PCIe RS232 Serial Card, PCIe, Serial, RS-232, Black, 87600 h, CE, FCC, TAA

StarTech.com Discontinued and replaced by PEX4S953 - 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART - PCIe RS232 Serial Card. Host interface: PCIe, Output interface: Serial, Serial interface type: RS-232. Product colour: Black, Mean time between failures (MTBF): 87600 h, Certification: CE, FCC, TAA. Chipset: PLX/Oxford - OXPCIe954, Baud rate: 460.8 Kbit/s, FIFO (First In, First Out): 128 B. Windows operating systems supported: Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64,..., Server operating systems supported: Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows.... Width: 65 mm, Depth: 90 mm, Height: 20 mm