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Amazon.com: Wireless Reader Module, IC-RS232 Interface Reader High Sensitivity High Stability Reader Module, for Condominium Company : Industrial & Scientific
RS-232 Interface IC RS232 3V 2D/2R IND (50 pieces): Amazon.com: Industrial & Scientific
![Amazon.com: J-Tech Digital 2X2 HDMI Video Wall Controller Seamless 4x4 1080p HDCP1.4 HDMI Matrix Switch with IR Remote, RS232 PC Web Interface Remote Control, Control4 JTD-P8 Drivers [JTECH-SMX44] : Electronics](https://m.media-amazon.com/images/I/61-In7jBVCL._AC_UF894,1000_QL80_.jpg "Amazon.com: J-Tech Digital 2X2 HDMI Video Wall Controller Seamless 4x4 1080p HDCP1.4 HDMI Matrix Switch with IR Remote, RS232 PC Web Interface Remote Control, Control4 JTD-P8 Drivers [JTECH-SMX44] : Electronics")
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RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16WSOIC COM (100 pieces): Amazon.com: Industrial & Scientific
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
RS-232 Interface IC RS232 3V 1D/1R AUTO DWN 16TSSOP COM (100 pieces): Amazon.com: Industrial & Scientific
Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - DB9M - RS232 Extension - Serial to USB (ICUSB2324) : Electronics
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Amazon.com: NulSom Inc. Ultra Compact RS232 to TTL Converter with Male DB9 (3.3V to 5V) : Electronics
Amazon.com: DSD TECH SH-RS232G USB to Serial DB9 Female Cable Built-in FTDI FT232RL Chip : Electronics
RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS COM (50 pieces): Amazon.com: Industrial & Scientific
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Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
Amazon.com : YARONGTECH 125KHZ Waterproof RS232 Interface Door Access Control RFID Reader : Electronics
RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN28SSOP CM (50 pieces): Amazon.com: Industrial & Scientific
Amazon.com: RS232 to RS485 Converter : Electronics
Amazon.com: NEW - ADD AN RS232 SERIAL PORTS TO ANY SYSTEM WITH AN AVAILABLE USB MOTHERBOARD HEADER - ICUSB232INT1 : Electronics
