Multiport Serial Adapters
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Brainboxes 4 Port RS422/485 USB to Serial Server - USB 2.0 - DIN Rail Mountable, Wall-mountable
USB to Serial server providing four RS422/485 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising performance on your laptop/PC.
Drivers for Windows 32 bit and 64 bit Operating Systems including Windows XP, Server 2003, Vista, Server 2008, Windows 7 and Windows 8 with additional drivers for both Mac OS X and Linux.
Learn MoreRegular Price: $322.14
Special Price $302.81
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Brainboxes 2 Port RS422/485 USB to Serial Adapter - USB 2.0 - DIN Rail Mountable
USB to Serial adapter providing two RS422/485 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 384 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising performance on your laptop/PC.
Drivers for Windows 32 bit and 64 bit Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 10, Windows 8, Windows 7, Server 2008, Vista, Server 2003 and Windows XP with additional drivers for Raspberry Pi, Mac OS X and Linux. Lifetime warranty and support.Operating temperature 0?C to 60?C.
Learn MoreRegular Price: $179.43
Special Price $168.66
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Brainboxes 8 Port RS232 USB to Serial Adapter - USB 2.0 - DIN Rail Mountable, Wall-mountable - TAA Compliant
USB to Serial server providing 8 RS232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising performance on your laptop/PC.
Drivers for Windows 32 bit and 64 bit Operating Systems including Windows XP, Server 2003, Vista, Server 2008, Windows 7 and Windows 8 with additional drivers for both Mac OS X and Linux.
Learn MoreRegular Price: $406.58
Special Price $382.18
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Brainboxes 2 Port RS232 USB to Serial Adapter - USB 2.0 - DIN Rail Mountable
USB to Serial adapter providing two RS232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte transmit and 384 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising performance on your laptop/PC. High retention USB port gives a secure connection.
Drivers for Windows 32 bit and 64 bit Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 10, Windows 8, Windows 7, Server 2008, Vista, Server 2003 and Windows XP with additional drivers for Raspberry Pi, Mac OS X and Linux. Lifetime warranty and support.
Learn MoreRegular Price: $100.21
Special Price $94.20
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Brainboxes 4 Port RS422/485 PCI Serial Port Card With Opto Isolation - Universal PCI - 4 x DB-9 RS-422/485 - Serial, Via Cable - Plug-in Card - TAA Compliant
Universal PCI providing four Opto Isolated RS422/485 serial ports with transient spike protection. Data transfer rates up to 921,600 baud rates and the 64 byte deep transmit and 64 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC.Includes drivers for all Windows 32 bit and 64 bit Operating Systems, including Windows 8.
Learn MoreRegular Price: $336.01
Special Price $315.85
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SIIG DP CyberSerial 2S PCI - Universal PCI - 2 x DB-9 RS-232 - Serial - Plug-in Card
SIIG's DP CyberSerial 2S PCI adds 2 high-speed 16550 UART serial ports (9-pin) to your desktop computer. Each serial port can be configured as either standard 5V or 12V power output for connecting serial devices that require power such as 56K V.90 external modems, ISDN terminal adapters, PDAs, digital cameras, label printers and more. With a spare low profile bracket, this dual profile adapter card can be installed into standard height or low profile chassis system, offering the utmost flexibility in system installations.
Learn MoreRegular Price: $47.49
Special Price $44.64
