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diustou Multifunctional USB to Serial Module, Supporting TTL/RS232/RS485 Interface protocols and one Interface to Three interfaces Transmission (CP2102)
- Model #: 880395213755
- $45.99 –
- $5.99 Shipping

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UOTEK 4.9Ft USB to RS485 RS422 RS232 Converter USB-A RS-232 RS-485 RS-422 Cable Serial DB9 Connector Full Half Duplex UT-8890
- Model #: 880395147661
- $54.99 –
- $5.99 Shipping

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USB to 4-Channel 485 Serial Module CH344Q SP3485 Chip 480Mbps USB Interface Supports 485 Communication at 3M baud Rate Metal case with Isolation Multiple Protection
- Model #: 617327042660
- $116.99 –
- $5.99 Shipping

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FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
- Model #: C75J*OYJ*G1*0819-701
- $16.84 –
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2Pcs SX1278 LoRa Ra-02 Wireless Module 433MHz Ra-02 Spread Spectrum Wireless Module Serial Port Adapter 3.3V UART Interface with Connector
- Model #: C75J*OYJ*G1*0819-693
- $19.43 –
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Ruiting Store m/ic-r/o-USB to UART TTL Module 6Pin Serial Converter CP2102 STC & 50W Dummy Load N Female Socket DC 1 3GHz 50 Ohm
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-625
- $119.99 –
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USB to DB9 Serial Adapter Gold Plated Male to Male Female RS232 PL2303 Converter Plug Adapter Compatible with Laptop Computer (Size : 50mm, Color : FTDI Female)
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-640
- $112.99 –
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USB to RS485 PRO Serial Port Converter Module, FT232/SP3485 Chip Isolated Industrial USB to Serial Adapter for Industrial Control Equipment
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL178
- $96.76 –
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USB Port to CAN Adapter Serial Port Communication USB to CAN Bus Converter Debugger Module 120 Ohm Load (Size : 120 Ohm)
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL235
- $137.76 –
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EVURU CH340B USB to RS485 RS422 Serial Communication Module Converter Adapter Cable, 1.5M
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL240
- $123.76 –
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Industrial USB to Serial Adapter UART Serial Adapter FT232RL Serial to USB Converter USB to TTL Adapter Port Module Support Multi Systems and Multi Protection Circuits with Shell
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-487
- $18.49 –
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3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-208
- $12.99 –
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3Pcs CP2102 USB 2.0 to TTL 5Pin Serial Adapter USB to TTL Serial Converter Module for UART STC 3.3V and 5V with Dupont Wire (USB 2.0 to TTL CP2102)
Limited time offer, ends 10/15
- Model #: C746-LUOYIMAN-Lsy811-214
- $23.99 –
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3PCS FT232RL Mini USB to TTL FTDI Adapter Module,3.3V 5.5V FT232R Breakout FT232RL USB to Serial Converter Adapter Board
Limited time offer, ends 10/15
- Model #: C746-LUOYIMAN-Lsy811-215
- $21.99 –
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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 –
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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 –
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USB-C Type-C Male to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.31-1020
- $12.99 –
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USB to RS-232 Serial Converter with ESD protection Converter Adapter Cable FTDI Chipset usb to com db9 UT-8801
Limited time offer, ends 10/07
- Model #: JC6WV-0727-OYJ-1606
- $18.74 –
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USB 2.0 to RS485 DB9 Serial Converter Adapter PL2303 chipset Cable Wholesale HXSP*2108F
Limited time offer, ends 10/07
- Model #: JC6WV-0727-OYJ-1589
- $17.74 –
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USB-C Type-C Female to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 10/07
- Model #: OYS-C5KU-7.23-19
- $18.99 –
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DTECH DT-5119 0.5m USB To RS485/422 Industrial Converter Serial Line Communication Adapter
- Model #: C75J*OYJ*G1*0720-805
- $27.06 –
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SYBA SI-ADA15060 USB 2.0 to RS232 DB9 Male Serial Cable PL2303 Chipset
- Cable Length: 4.92 ft.
- Changer Type: USB to DB9 (RS-232)
- Specifications: PL 2303 Chipset Supports USB 1.0, 1.1, and 2.0 Data Transfer Rates from 300 baud to 921600 baud Signal Indicator: Indicator lighs for Power(PWR), Send(TXD) and Receive(RXD) Supports Windows 7/8/10/XP/Vista/2000/2003/2008/2012/ CE/Mac/Linux/Android Drivers Included
- Connector A: 1x USB 2.0 male
- Model #: SI-ADA15060
- $11.99 –
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USB to TTL Module FT232/CP2102/CH340 USB to UART Serial Port Module with Signal Isolation
- Model #: TOLDB0FBGJLNJ9
- $94.99 –
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Yunseity Serial Port Module, Industrial Aluminum Alloy USB to 4 Way Converter for Accessory
- Model #: TOLDB0FGSM82K6
- $76.99 –
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Yoidesu Serial Port Module, Industrial Class USB to 4 Way Converter Aluminum Alloy Stable for Accessories
- Model #: TOLDB0FJ2QJBFD
- $84.99 –
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Fabater Isolated USB Serial Port Module with High Security Features for RS485 Terminals, Suitable for Industrial Applications
- Model #: TOLDB0H8C7V95K
- $76.99 –
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CH340C Micro USB to TTL Serial Port ISP Download Module 5V/3.3V 500ma CP2102 CH340G CH340T for STM32 51 with Dupont Line
- Model #: TOLDB0FBGK8DQS
- $96.99 –
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8-Channel USB to TTL Serial Port Module CH348Q Type-C Port Expansion Board
- Model #: TOLDB0FBGFLBP5
- $133.99 –
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Industrial Grade USB TTL Serial Port Module with FT232 Chip, Isolated Circuits, Overcurrent Protection, 300bps to 3Mbps Baud Rate Support
- Model #: TOLDB0FMS1ZLH7
- $112.99 –
- Free Shipping

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FT232H USB to JTAG Serial Port Module, High-Speed Multifunction Converter Adapter, Support SPI, I2C, UART, FIFO Communication Interface for Industrial Debugging and DIY Electronic Projects
Limited time offer, ends 10/09
- Model #: C472-L3917
- $19.09 –
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Emoshayoga USB Serial Port Module 4 Way Converter High Security Reliable Data Transmission for Industrial Use USB2.0 Type B 1 Unit
- Model #: TOLDB0H8NWTF9S
- $99.99 –
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USB C to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
Limited time offer, ends 10/15
- Model #: LHXC6W1JU13-388
- $54.99 –
- Free Shipping



