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Dual channel serial port to Ethernet RJ45 network port CH9121 UART to network port bidirectional transparent transmission
- Model #: IO6OI-145
- $18.86 –
- Free Shipping

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EU PLUG USR-W610 RS485/RS232 Support Port Modbus TCP/RTU Industrial Serial To Ethernet Converter
- Model #: TPR5TRP-1359
- $60.61 –
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USR-K5 Serial Port To RJ45 TTL UART To Ethernet Module Converter 5PCS For Iot Device TCP/IP Network Module
- Model #: TPR5TRP-1391
- $64.07 –
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Serial Port Module, RS232-to-TTL Module, Module with Transmit/Receive Indicator Lights, RS232-to-Level Module
- Model #: NJS3LBJ-43
- $11.84 –
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WT32-ETH01 Module Serial Port Networking Bluetooth + Combo Gateway Module WT32 ETH01
- Model #: TU18PR-460
- $22.38 –
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AX99100 Chipest RS232 Serial COM & DB25 Printer Parallel Port LPT to PCI Riser Card Adapter for Desktop PC
- Model #: dkm-dq714
- $22.20 –
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Serial Port Converter Module with Guide Rail DB9 Male/USB-B Interface U4P-FT1B USB 485 PRO(FT232,TB,1, CB)
- Model #: dkm-dq1693
- $30.99 –
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Dual Disks USB3.0 SATA Offline Cloning Machine 2.5/3.5-Inch Serial Port Hard Disk Copy Cable Take-All Drive
- Model #: TPR5TRP-952
- $34.28 –
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4 DB-9 serial rs232 ports pcie controller card with 1 TTL port with fan-out cable
- Model #: 20260720ZP2406C5JS
- $76.55 –
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USB to TTL Converter UART free Driver Type- C Module USB To Multi-Channel Serial Port Download Electronic Kit CH343G Chip
- Model #: DKKM1M-90
- $12.99 –
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ATX Motherboard 4pin to 2-Port Serial ATA SATA Hard Drive Adapter Power Cable for IPC & Tax Controller 18AWG
- Model #: OI5RT-20
- $11.99 –
- Free Shipping

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SUB-G 433MHz Long-Range Serial Port Transparent Transmission Module with Built-in M0
- Model #: F2QIK-134
- $14.76 –
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CH9329 Module UART/TTL Serial Port to USB HID Full Keyboard Mouse Driver-Free Game Development Box
- Model #: F2QIK-03
- $13.37 –
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Generic DB9 Male RS232 to RS485 RS422 Adapter Converter D-Sub DB9 RS232 to RS485 RS422 converter RS232 to RS422 Serial Port Converter
- Model #: 1005007121495783
- $53.58 –
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RS-422/485 Serial Port Card Communication Card PCL-745 REV B1
- Model #: UI0COO727
- $191.66 –
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CH340G download cable, USB to serial port module, USB to TTL, firmware update cable, RS232 upgrade board with shell
- Model #: NJS3LBJ-117
- $12.28 –
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Generic 180 Degree Low Profile DB9 RS232 Serial Cable Compact Slim D Sub 9 Pin RS232 Female COM Port Single Ended Cable for Computer POS
- Model #: 1005011643109367
- $32.98 –
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Generic 90 Degree Low Profile USB 2.0 to DB9 Male Serial Converter Cable with FTDI FT232RNL Chip Space-Saving USB to RS232 to COM Port
- Model #: 1005009966230410
- $91.20 –
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Communication card isolation protection serial port card VXC-142iAU
- Model #: UI0COO658
- $166.11 –
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DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect PC and RS-232 Device
- Model #: GN0OSRJ576
- $23.90 –
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SCM RDM6300 ID card reader module RFID RF module UART serial port output
- Model #: NJS3LBJ-232
- $14.47 –
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IDE to SATA Converter Card for 3.5inch Old Style HDD CD Drive Writer Parallel Port to Serial Port Extend Adapter
- Model #: YY7CGH88
- $11.99 –
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10pcs XD-26 MCU mini RS232 MAX3232 level to TTL level conversion board, serial port conversion board
- Model #: NJS3LBJ-236
- $14.53 –
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Voice module serial port control USB copy synthesis module music chip voice IC module JQ8400-FL
- Model #: NJS3LBJ-180
- $13.70 –
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Internet Of Things Development Board +0.96 Inch Screen+DHT11 Sensor+USB Cable SDK Network Serial Port Module
- Model #: U8INMSD812
- $50.83 –
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Voice playback module, IO trigger, serial port control, USB flash download, voice module DY-SV17F
- Model #: NJS3LBJ-207
- $14.02 –
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Voice broadcast module, customized music, ligent voice broadcast, USB serial port, MP3 recognition module, JQ8900-16P
- Model #: NJS3LBJ-169
- $13.62 –
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FT232 Serial port module USB to TTL USB to serial port Magnetic isolation FT232RL Photoelectric isolation
- Model #: S39GDEHI-971
- $15.97 –
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CH9111L6T USB2.0 High-Speed TTL Serial Port Module CH9111L6T-EVT-R1
- Model #: IO6OI-212
- $20.74 –
- Free Shipping

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- $14.21 –
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16C1058 8-Port Serial PCI card with fan out cable PCI to 8 RS232 DB9 Ports converter Industrial IO card
- Model #: 20260720ZP2187C5JS
- $113.37 –
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HC-08 For Bluetooth Serial Port Module 4.0 Low Power Consumption Microampere Level Current
- Model #: S39GDEHI-997
- $16.40 –
- Free Shipping

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DB25 25Pin Parallel Port Printer LPT + RS-232 RS232 COM DB9 9Pin Serial Cable Cord Wire Bracket 30cm
- Model #: OI5RT-534
- $17.24 –
- Free Shipping

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HC-12-USB PC 433M Serial Port Module CP2104 Ultra Long Distance SI4438
- Model #: IO6OI-325
- $26.30 –
- Free Shipping

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6Pcs DB37 Male Female Breakout Board Connector, RS232 D-SUB Serial 37 Pin Port Terminal Solderfree Adapter
- Model #: TPR5TRP-981
- $35.35 –
- Free Shipping
