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M.2 Key M/B to Dual DB9 RS232 Serial Card, PCIe 2.0 x1 2-Port COM Adapter for Embedded & Terminal Equipment
- Adopts M.2 Key M/B slot, PCIe 2.0 Gen1 x1 bus to expand 2 independent DB9 RS232 COM ports.
- Industrial-grade serial chip ensures anti-interference stable communication for PLC, sensors and embedded devices.
- Compact small-size design perfectly fits embedded PC, industrial terminal and narrow chassis hosts.
- Standard DB9 interface compatible with terminal blocks for flexible wiring in automation projects.
- Works smoothly with mainstream Windows and Linux OS for plug-and-play quick installation.
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This M.2 to dual RS232 adapter adds two DB9 serial ports via PCIe 2.0 x1. Built to industrial standards, it is a space-saving COM expansion choice for embedded systems and industrial control terminals lacking native serial interfaces.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Tech Cabin Return Policy
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