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    SUNIX 4-port RS-232 Universal PCI Serial Board Model SER5056A+L

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    Learn more about the SUNIX SER5056A+L

    Model
    Brand SUNIX
    Model SER5056A+L
    Details
    Type PCI to Serial Port Card
    Specifications Serial Communication
    -Interface; RS-232
    -Controller: SUNIX SUN1999 (16C950 UART Compatible)
    -Bus: Universal PCI 64/32bit 3.3V/5V PCI Ver 3.0, 2.3, 2.2, 2.1
    -No. of Port: 4-port
    -IRQ & IO: Assigned by System
    -FIFO: 128 byte (Hardware)
    -Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND, RI
    -Baud rate: 50 bps to 115.2 Kbps
    -Data bit: 5,6,7,8
    -Stop bit: 1,1.5,2
    -Parity: None, Even, Odd, Space, Mark
    -Flow Control: None, Xon/Xoff, RTS/CTS
    -Protection: +/-2KV ESD protection for each signal Human Body Model (HBM)
    -PCB connector: DB44 Female

    Driver Support
    -Windows Client: XP/Vista/7/8/8.1 (X86/X64)
    -Windows Server: 2000 / 2003 / 2008 / 2008 R2 / 2012 / 2012 R2 (X86/X64)
    -Windows Embedded:
    Windows CE 4.2/5.0/6.0
    XP Embedded / POSReady 2009 / POSReady 7 / Embedded System
    -Linux: Linux 2.4.x / 2.6.x / 3.x
    -DOS: DOS
    -FreeBSD: FreeBSD 5.3~5.5 / 6.0~6.4
    -QNX: QNX 6.3.2/6.4.0
    * IBM OS/2: WARP 3/WARP 4
    * SCO UnixWare: UnixWare 7.1.3/7.1.4/ Open Server 5.0.7/6.0
    * Sun Microsystems: Solaris 10

    Regulatory Approvals
    -Hardware:
    EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, FCC Part 15 Class B, BSMI: CNS13438, C-Tick: CISPR22 AS/NZS, RoHS
    -Software:
    Microsoft WHQL Windows
    Windows Client: XP/Vista/7/8/8.1 (X86/X64)
    Windows Server: 2000/2003/2008/2008 R2/2012/2012 R2 (X86/X64)
    Features
    Features Expands 4 independent RS-232 serial port with communication speeds up to 115.2Kbps.

    High reliability SUN1999 16C950 compatible UART controller on-board.

    Compliance with PCI 33MHz Ver. 3.0/2.3/2.2./2.1 specification.

    Supports both 64-bit & 32-bit PCI bus slot and 3.3V & 5V power.

    On-chip hardware auto flow control to guarantee no data loss.

    Built-in +/- 2KV ESD protection for all serial signals.

    Plug-n-Play, I/O address and IRQ assigned by BIOS.

    Certified by CE, FCC, RoHS, and Microsoft WHQL approval.

    Support Microsoft Windows, Linux, and DOS.
    Dimensions & Weight
    Dimensions PCB Dimension: 120 x 68 mm
    Bracket: Standard 121 mm
    Additional Information
    First Listed on Newegg July 09, 2026

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