MODEL- SL0703-081      VENDOR- SOCKET COMMUNICATIONS INC.

FEATURES- PCMCIA Dual Serial I/O Card
       Add two high-speed RS-232 Serial ports to your mobile computer with
        the Dual Serial I/O Card.  Connect to the world of serial devices
        such as fax/modems, digital cameras, bar code scanners, monitoring
        and control systems, writers for court reporting, data collection
        gear, lab equipment, GPS receivers, wireless receivers and trans-
        ceivers, label printers, and more.
       The Dual I/O features simultaneous and independent operation of both
        serial ports.  Separate cables allow the flexibility to use only
        one port without a dangling cable on the other or to mix custom
        and standard cables.
       The Dual I/O's 16550 UART's gives your serial peripherals optimum
        performance under Microsoft Windows.  Built-in buffers support a
        continuous data stream from high speed peripherals such as digital
        cameras, 56K modems and ISDN modems.
       Socket's High-Integration Serial (HIS) chip reduces chip count to
        improve reliability and reduce power consumption.  Uses only 5 mA
        in standby mode compared to over 100 mA for other serial cards.
       Works with Windows 9x and Windows CE platforms.  Socket also offers
        Card Services software for Windows NT 4.0 and a PC Card direct
        enabler for MS-DOS.
   Includes card, (2) 13" removable DB-9 cables, and manual.
 * 16550 UART runs up to 115.2Kbps.
 * Configurable as any two standard COM ports: 1, 2, 3 or 4.
 * Uses only one interrupt line.

  -- SPECIFICATIONs ----------------------------------
INTERFACE/BUS- 16-bit PC Card (PCMCIA) Type II
CONNECTOR(s) - (2) RS-232 9-pin D Shell Male
ADDRESSES    - Port A: Any I/O address (including COM 1, 2, 3, 4)
               Port B: 2F8H (COM 2), 3E8H (COM 3), 2E8H (COM 4).
PROGRAMMABLE - Character Length: 5-, 6-, 7- or 8-bits
               Parity          : Even, odd or none.
               Baud Rate       : Up to 115.2 Kbps
O/S SUPPORT  - Includes drivers for Windows CE, 9x and MS-DOS. Drivers for
               Windows NT available from Socket.  Additional drivers for
               other operating systems may be available, contact Socket.
SOFTWARE     - Windows 95 .INF and driver, Windows NT 4.0 driver available
               from Socket.  Windows CE, 9x/NT 4.0 control panel applets.
               PC Card Direct Enabler for MS-DOS.
APPROVALS    - FCC A, CE, C-TICK
SIZE - 3.37" x 2.13" x 0.197"           WT.- 1 ounce
   www.socketcom.com
                                             techsupport@socketcom.com