• - Four high speed RS-232 serial ports with data transfer rate up to 460.8 Kbps_x000D_
• - High Performance Dual Channel Oxford 950 UART_x000D_
• - Half-height mounting bracket installed for low profile cases; includes standard profile bracket_x000D_
• - Native single-Chip, single lane PCI Express_x000D_
• - 128-byte deep FIFO per transmitter and receiver_x000D_
• - Selectable power output on pin 9 for the serial port_x000D_

StarTech.com Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART (PEX4S952LP)

Add 4 high-speed RS-232 serial ports to your PC through a low profile PCI Express expansion slot

The PEX4S952LP 4 Port Low Profile Native RS232 PCI Express Serial Card (16950 UART) turns a PCI Express slot into four 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, Linux Kernel 2.6.11 and up, and ships with a half-height/low profile bracket installed, but also includes an optional full profile bracket that lets you add four serial ports to virtually any computer (regardless of the case form factor).

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

The StarTech.com Advantage

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

StarTech.com Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART, PCIe, Serial, Full-height / Low-profile, Green, 87600 h, CE, FCC, WHQL, TAA

StarTech.com Discontinued and replaced by PEX4S953LP - 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART. Host interface: PCIe, Output interface: Serial, Expansion card form factor: Full-height / Low-profile. Product colour: Green, Mean time between failures (MTBF): 87600 h, Certification: CE, FCC, WHQL, TAA. Chipset: PLX/Oxford - OXPCIe954, Baud rate: 460.8 Kbit/s, FIFO (First In, First Out): 128 B. Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10..., Server operating systems supported: Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows.... Width: 80 mm, Depth: 90 mm, Height: 20 mm