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USB to RS485 Bidirectional Converter, with FT232RNL Stable Chip, Industrial Grade Isolated Adapter, with Isolated Transceiver and TVS Protection Circuits, etc. Up to 1.2km RS485 Transmission Distance
Limited time offer, ends 10/13
- Model #: C5Z9-Lsy724-201
- $37.28 –
- Free Shipping

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UOTEK USB to TTL Converter USB2.0 Conversion Adapter 5-pin Terminal Block Universal Level 5V Connector Zero-delay Automatic Transceiver Conversion UT-8851 Support Win8/10/XP/Vista/7/8/8.1/10/CE/Mac/Li
- Connector A: 1x USB 2.0 male
- Connector B: TTL 5-pin terminal block
- Model #: UT-8851
- $19.79 –
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XL01-232AP1 Wireless Serial Transceiver Module SI4432 Wireless Digital Data Transmission Pass Through UART Transceiver TTL Electrical Level USB Adapter
Limited time offer, ends 10/17
- Model #: C75J*OYJ*G1*0819-709
- $12.99 –
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10PCS Pack of USB to 4 Way TTL Module CH9344 12Mbps Baud Rate UART Serial Port Module UART Transceiver 3.3V
- Model #: TOLDB0FSBVW434
- $174.99 –
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DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus
- Model #: TauR453906521191
- $29.45 –
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- $16.99 –
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BUCIER Auto Downloader Burner USB to Serial Burner Module USB to TTL Module for ESP32 ESP8266 3pcs
- Model #: B844
- $39.88 –
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waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation
- Model #: 9435761175970
- $58.79 –
- More options from $58.79 - $65.99
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Waveshare Industrial USB to 8CH TTL Converter, USB to UART, Multi Protection Circuits, Multi Systems Support, USB to TTL Adapter
- Model #: 9391048823661
- $69.79 –
- More options from $69.79 - $75.99
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DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus
- Model #: C1R8423487371270
- $29.95 –
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DSD TECH SH-U10 USB to RS485 Converter for Modbus
- Model #: C1R125423487373595
- $27.95 –
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- $15.99 –
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Auto Downloader Burner USB to Serial Burner Module USB to TTL Module for ESP32 ESP8266 3pcs
- Model #: AOE-831
- $38.88 –
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Auto Downloader Burner USB to Serial Burner Module USB to TTL Module for ESP32 ESP8266 3pcs
- Model #: A9Y1-1202-113
- $40.67 –
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DTECH DT-5119 0.5m USB to RS485 RS422 Industrial Converter Serial Line Communication Adapter Cable Cord Dual Protocol COM Port Data Transmission Interface For Industrial Automation PLC Systems
- Brand: VIDVIE
- Type: USB to RS485/RS422 Serial Converter Cable
- Wire Gauge: 24 AWG
- Specifications: FTDI FT232RL + SP485 dual-chip architecture; EIA/TIA RS-485 and RS-422; asynchronous half-duplex RS-485 and full-duplex RS-422; 300 bps-460,800 bps baud rate; 600W surge suppression; 15kV air-discharge ESD protection; 1200m transmission distance; 32 bus nodes; 5V USB bus power under 300mA
- Model #: 637356841109
- $32.68 –
- Free Shipping

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DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus
- Model #: 880395157998
- $33.99 –
- $5.99 Shipping

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5Pcs CH340G SOP-16 USB to Serial Adapter Chip IC SMD CH340 SMD Serial Chip USB to Serial Port Chip
Limited time offer, ends 10/17
- Model #: C75J*OYJ*G1*0819-686
- $12.99 –
- Free Shipping

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5Pcs CH340C SOP-16 USB to Serial Adapter Chip SMD CH340 SMD Serial Chip Built-in Crystal Oscillator
Limited time offer, ends 10/17
- Model #: C75J*OYJ*G1*0819-687
- $12.99 –
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2 Pack CH343P USB to Serial Port Module 6Mbps 5V 3.3V TTL UART CH343 Debugging Burning Downloading Type-C Switch Instead CH340
Limited time offer, ends 10/17
- Model #: C75J*OYJ*G1*0819-685
- $11.93 –
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USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
Limited time offer, ends 10/17
- Model #: Kepler-8.10-OYS-352
- $12.99 –
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FT232RL USB to TTL Adapter for Development Projects,USB to Serial Converter with Genuine FTDI USB UART Compatible with Windows 7/8/10/XP,Linux,Mac OS
Limited time offer, ends 10/15
- Model #: C746-LUOYIMAN-Lsy811-156
- $23.99 –
- Free Shipping

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Industrial-Grade Isolated USB to RS232/485/422/TTL Converter USB-B Interface, FT232RNL Chip, Power & Signal Isolation, TVS Protection
Limited time offer, ends 10/18
- Model #: 666ZP0803ZP.202631
- $58.79 –
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3pcs FT232RL USB to TTL Adapter for Development Projects,USB to Serial Converter Module with Genuine FTDI USB UART Compatible with Windows 7/8/10/XP,Linux,Mac OS (3)
Limited time offer, ends 10/15
- Model #: C746-LUOYIMAN-Lsy811-118
- $43.99 –
- Free Shipping

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anicorn 4PCS FT232RL Red Type-c to TTL Serial Converter Adapter Module 3.3V/5.5V for Arduino FT232 Pro Mini USB to TTL 232
Limited time offer, ends 10/17
- Model #: C72J-Y-1798-2IN1
- $25.97 –
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