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: 2165-OEM
USB 2.0 to 16-Port RS-232, RS-422, RS-485 DB9M Serial Interface Adapter
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Part: 2107
USB to 1-Port RS-485 DB9 Serial Interface Adapter
Rated 5.00 out of 5
$69.00 View Details
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Part: 2202-TB2
USB to 2-Port RS-422, RS-485 DB9 Serial Interface Adapter Kit
$153.00 View Details
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Part: 2113
USB to 1-Port Isolated RS-232, RS-422, RS-485 DB9 Serial Interface Adapter
Rated 4.00 out of 5
$120.00 View Details
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Part: 687U-OEM
USB to RS-232, RS-485 RJ45 VersaCom Serial Interface Adapter
$332.00 View Details
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Part: 687U
USB to RS-232, RS-485 RJ45 VersaCom Serial Interface Adapter
$367.00 View Details
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Part: 681U-OEM
USB to RS-232 RJ45 Serial Interface Adapter
$321.00 View Details
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Part: 681U
USB to RS-232 RJ45 Serial Interface Adapter
$355.00 View Details
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Part: 647U-OEM
USB to RS-232, RS-485 RJ45 VersaCom Serial Interface Adapter
$240.00 View Details
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Part: 647U
USB to RS-232, RS-485 RJ45 VersaCom Serial Interface Adapter
$275.00 View Details
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Part: 641U-OEM
USB to RS-232 RJ45 Serial Interface Adapter
$229.00 View Details
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Part: 641U
USB to RS-232 RJ45 Serial Interface Adapter
$263.00 View Details
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Showing 1–12 of 47 results