USB

SeaLINK USB Serial Adapters

Whether you require one serial port or sixteen, SeaLINK® USB serial adapters will have you quickly communicating with RS-232, RS-422, and RS-485 peripherals. Unlike traditional UART-based products, SeaLINK USB serial adapters use a state-machine architecture that reduces host processor overhead for faster, more reliable communications.
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  2. SeaLINK(41)
Electrical Interface
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Optically Isolated
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Software Configurable
  1. Yes(11)
USB Powered
  1. Yes(37)
High Retention USB
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SeaLATCH Locking USB
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Products

USB

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SeaLINK+4/232
Part# 2401

USB to 4-Port RS-232 DB9 Serial Interface Adapter

$209.00
SeaLINK+4/485
Part# 2402

USB to 4-Port RS-422, RS-485 DB9 Serial Interface Adapter

$239.00
SeaLINK+4
Part# 2403

USB to 4-Port RS-232, RS-422, RS-485 DB9 Serial Interface Adapter

$279.00
SeaLINK+4/232.RJ
Part# 2404

USB to 4-Port RS-232 RJ45 Serial Interface Adapter

$189.00
SeaLINK+4.VC
Part# 2407

USB to 4-Port RS-232, RS-485 RJ45 VersaCom Serial Interface Adapter

$259.00
SeaLINK+4.SC
Part# 2423

USB to 4-Port RS-232, RS-422, RS-485 (Software Configurable) DB9 Serial Interface Adapter

$359.00
SeaLINK+4M.SC
Part# 2433

USB to 4-Port RS-232, RS-422, RS-485 (Software Configurable) DB9 Serial Interface Adapter

$399.00
SeaI/O-641U
Part# 641U

USB to RS-232 RJ45 Serial Interface Adapter

$229.00
SeaI/O-647U
Part# 647U

USB to RS-232, RS-485 RJ45 VersaCom Serial Interface Adapter

$299.00

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