PCI Express (PCIe) Isolated RS422/RS485 Single 16950 I/O Card ( Low / Standard Height)
Need a PCI Express RS422/RS485 serial port ?
Quickly add 1 Isolated RS422/RS485 serial port to your PC !

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  Compatible with x1, x4, x8, x16 lane PCI Express (PCIe) expansion slots
  State-of-the-art advanced design permits high baud rates with ESD protection and Isolation
  Low and Standard Height Mounting brackets included
  25kv ESD Static Protection. Ideal for industrial applications.
  Multiple boards may be installed for additional serial ports

Single Galvanically Isolated RS422/RS485 Serial Port


PCI Express (PCIe) Expansion Slots

2500 Volts Isolation

10 Mbaud support

Standard Height or Low Profile Mounting

Order Part # LF664KB

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Call us at 1-800-361-1913 for more information

Toll-Free Technical Support Hotline (North America)
30 Day 100% Satisfaction Money-back Guarantee (less shipping)  
Reseller, OEM & Volume discounts available  
Need to add 4 Serial Ports to your Low Profile Height PCI Slot ?

Ultra fast speed: 10 Megabaud RS422/RS485 Interface with 16C950 UART

New Design

Toll-Free technical support hotline (US/Canada)

30 Day 100% satisfaction money-back guarantee (Less shipping costs)

Reseller / OEM / Volume discounts available

Single High Speed RS422/RS485 PCI compatible Serial Port

Low Profile MD1 Size (121.79 mm)

Bracket Height 79.2 mm (3.118")
Standard & Low Height Brackets included
Use in any free PCIe / PCI Express expansion slot
16C950 UART
128 Byte Transmit / Receive Buffers

Slew Rate controlled 10 Mbaud RS422/RS485 Transceiver

Maximum Baud Rate

10 Megabaud (requires clock change)

Support upto 115.2k baud without clock change
Plug & Play Compatible
RS422/RS485 Electrical Interface
Full / Half Duplex Support
Onboard Power status LED indicators
25 kv ESD + 25 Kv HBM Surge Protection
Thermal and Current protected transceivers
2500 volt Isolation with onboard DC-DC isolated convertor

Device Driver support for:

Windows XP 32/64

Windows 2000, 2003, 2008

Windows Vista 32/64

Windows 7

Linux 32/64, QNX



Call us at 1-800-361-1913 for more information

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