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| File Name | Size | Date of Update |
|---|---|---|
| UR20 series | 1,027KB | 06/02/2017 |
| File Name | Size | Date of Update | |
|---|---|---|---|
| Active USB-COM Port Driver | 3,800KB | 01/22/2025 | detail |
| File Name | Size | Date of Update | |
|---|---|---|---|
| Declaration of Conformity for Vietnam | 74KB | 09/10/2019 | detail |
| UR21-MR/-MS and UR22-MR DECLARATION OF CONFORMITY | - | 06/17/2025 | detail |
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