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$41.78
Ships from China.
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RS422 mutual conversion TTL two-way signal module full duplex 422 turn single chip MAX490 to TTL module
- AAA+High Quality
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RS422 mutual conversion TTL two-way signal module full duplex 422 turn single chip MAX490 to TTL module
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Hai Kou Shi Ying Tun Dian Zi Shang Wu Yo Return Policy
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