Share COM port between apps. Serial Data Splitter. [TUTORIAL]
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1M MOXA CP-168U V2 DB62 62Pin Gender Male to Male 8 Port 9pin DB9 RS232 Splitter Serial Port Cable
TL421A, 4-Port Modem Splitter - Black Box
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Share COM port between apps. Serial Data Splitter. [TUTORIAL]
Rocstor Premium 4K HDMI® 2-Port Video Splitter
RJ45 LAN Ethernet 1 to 3 Port Splitter Cable Network With Cat5, Cat5e, Cat6, Cat7 Adapter Socket - Walmart.com
Serial port splitter (1 output device -> 2 computers) - Super User
Amazon.com: DTech 2-Port RS232 Serial Splitter Box COM Port Expander 1x2 with Power Adapter for Sharing PCs and Capture Data : Electronics
Single Port 10/100M PoE Splitter Cable with DC 12V Output, 13W - FS.com
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