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USB

Grid Connect has USB to Serial Adapter for you. We offer RS232 to USB, RS422 to USB, and RS485 to USB solutions. If you have tried a low cost USB to Serial Adapter and had issues in the past, check out our USB232. It features an advanced EXAR chipset which works in many scenarios where lower cost adapters fail.

ATC-820 USB to RS485 Converter

List Price: $0.00
Your Price: $27.95 As low as: $23.00
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Serial to USB Converter - ADAM 4561-CE

List Price: $0.00
Your Price: $140.00
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USB232 - Advanced USB to RS232 Adapter

From: $79.00
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ATC-810 High Speed Serial to USB Adapter

List Price: $0.00
Your Price: $24.95 As low as: $19.90
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RS485 USB Adapter w/RS422 to USB Support - BF-850

List Price: $0.00
Your Price: $49.95 As low as: $42.00
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Tripp Lite Serial to USB Adapter

List Price: $0.00
Your Price: $39.00 As low as: $35.00
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RS232 to USB - ATC-850 Industrial USB to Serial RS232 / 422 / 485 Adapter

List Price: $0.00
Your Price: $79.95 As low as: $65.00
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Industrial USB to 4 Port RS232 Converter

List Price: $0.00
Your Price: $149.00
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ATC-840 USB to RS422 Converter

List Price: $0.00
Your Price: $27.95 As low as: $23.00
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USB Power Cable

List Price: $0.00
Your Price: $14.95
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