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.

USB Serial Adapters

Showing 1–12 of 47 results

Part: 2101
USB to 1-Port RS-232 DB25 Serial Interface Adapter
Rated 5.00 out of 5
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Part: 2102
USB to 1-Port RS-422, RS-485, RS-530 DB25 Serial Interface Adapter
$87.00 View Details
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Part: 2103
USB to 1-Port Isolated RS-232 DB25 Serial Interface Adapter
Rated 5.00 out of 5
$98.00 View Details
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Part: 2104
USB to 1-Port Isolated RS-422, RS-485, RS-530 DB25 Serial Interface Adapter
Rated 5.00 out of 5
$109.00 View Details
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Part: 2105R
USB to RS-232 DB9 Serial Interface Adapter — 60 inches
Rated 5.00 out of 5
$49.00 View Details
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Part: 2106
USB to 1-Port RS-422 DB9 Serial Interface Adapter
$59.00 View Details
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Part: 2108
Embedded USB to 1-Port RS-232 DB9 Serial Interface Adapter
Rated 5.00 out of 5
$54.00 View Details
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Part: 2123
USB to 1-Port RS-232, RS-422, RS-485 (Software Configurable) DB9 Serial Interface Adapter
$131.00 View Details
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Part: 2123-OEM
USB to 1-Port RS-232, RS-422, RS-485 (Software Configurable) DB9 Serial Interface Adapter
$109.00 View Details
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Part: 2128
Embedded USB to 1-Port RS-232, RS-422, RS-485 (Software Configurable) DB9 Serial Interface Adapter with PC Bracket
$131.00 View Details
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Part: 2201
USB to 2-Port RS-232 DB9 Serial Interface Adapter
Rated 5.00 out of 5
$131.00 View Details
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Part: 2202
USB to 2-Port RS-422, RS-485 DB9 Serial Interface Adapter
$142.00 View Details
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Showing 1–12 of 47 results