4,600+ results for usb serial
- USB To TTL Serial Port Brush Board PL2303HX Module STC Microcontroller DownloadOpens in a new window or tabBrand new£1.19+ £1.19 postagefrom ChinaFree returnsalimodule (27,235) 99.6%
- 1X USB to ESP8266 Serial Module TTL Wifi ESP-01 CH340G Developent Board AdapterOpens in a new window or tabBrand new£1.19+ £1.19 postagefrom ChinaFree returnscayin35 (136,253) 99.8%
- USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter CH340G NEWOpens in a new window or tabBrand new£1.19+ £1.19 postagefrom ChinaFree returnsalimodule (27,235) 99.6%
- 1pcs USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter CH340G NEWOpens in a new window or tabBrand new£1.19+ £1.19 postagefrom ChinaFree returnscayin35 (136,253) 99.8%
Picks for you under £4
Popular items from top sellers at great prices | Sponsored- CH340G Usb 2.0 To 9-Pin RS232 Com Port Serial Convert Adapter pqOpens in a new window or tabBrand new£1.19+ £1.20 postagefrom Chinawwoodoo (37,633) 99%
- USB to ESP8266 Serial Wireless Module Board Developent ESP-01 Wifi Adapter CH340Opens in a new window or tabBrand new£1.31+ £1.19 postagefrom ChinaFree returnsalimodule (27,235) 99.6%
- 1Pcs CP2102 Usb 2.0 To Uart Ttl 5Pin Module Serial Converter ecOpens in a new window or tabBrand new£1.31+ £1.20 postagefrom Chinawwoodoo (37,633) 99%
- 1/2/5PCS USB to ESP8266 Serial Wireless Wifi 8266 Developent Board AdapterOpens in a new window or tabBrand new£1.32 to £4.66+ £1.19 postagefrom ChinaFree returnscayin35 (136,253) 99.8%
- Usb 2.0 To Ttl Uart 5Pin Module Serial Converter CP2102 Stc Prgmr nlOpens in a new window or tabBrand new£1.32+ £1.20 postagefrom Chinawwoodoo (37,633) 99%
- 6Pin Usb 2.0 To Ttl Uart Module Serial Converter CP2102 Stc Replace FT232 Mod aqOpens in a new window or tabBrand new£1.36+ £1.20 postagefrom China47 soldwwoodoo (37,633) 99%
- CH340T USB to ESP8266 Serial Wireless Wifi Module Developent 8266 Board AdapterOpens in a new window or tabBrand new£1.39+ £1.19 postagefrom ChinaFree returnsalimodule (27,235) 99.6%
- 1Pcs Usb To ESP8266 Serial Wireless Wifi Module Developent Board Adapter ytOpens in a new window or tabBrand new£1.44+ £1.20 postagefrom Chinawwoodoo (37,633) 99%
- 1Pcs Usb To ESP8266 Serial Wireless Board Developent 8266 Wifi Module ivOpens in a new window or tabBrand new£1.55+ £1.20 postagefrom Chinawwoodoo (37,633) 99%
- PL2303 USB to UART TTL Module 5V/3.3V TTL Serial Module for Arduino (PL2303)Opens in a new window or tabBrand new£2.75Free postagefrom China15oceaneshop (88,620) 94.9%
- USB to RS232 Serial Port 9 Pin Male Port Converter HOT Adapter S3D0Opens in a new window or tabBrand new£2.77Free postagefrom Chinaxuannyin (24,968) 97.2%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter H3A7 J6H8 E4B0Opens in a new window or tabBrand new£2.81Free postagefrom Chinaadd2urcart (119,106) 97.2%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter H3A7 Adapter R6E8Opens in a new window or tabBrand new£2.81Free postagefrom Chinabalaco.2u (151,162) 96.8%
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter A5X3Opens in a new window or tabBrand new£2.84Free postagefrom Chinaamazingtianfu (5,896) 97.7%
- New listingUSB to RS232 Serial Port 9 Pin Male Port Converter Adapter NEW X5T3Opens in a new window or tabBrand new£2.84Free postagefrom Chinaamazingtianfu (5,896) 97.7%
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter X1L9Opens in a new window or tabBrand new£2.88Free postagefrom Chinacampfiree (19,770) 97.7%
- USB To RS485 485 Converter Adapter Useful USB To RS485 Serial Adapter ReusableOpens in a new window or tabBrand new£2.88 to £3.26Free postagefrom Chinaheavenstores (417,023) 95.9%
- CH340G USB to UART TTL Module 5V/3.3V TTL Serial Module for Arduino ( CH340G)Opens in a new window or tabBrand new£2.88Free postagefrom China15oceaneshop (88,620) 94.9%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter J6H8 New Adapter S7T4Opens in a new window or tabBrand new£2.89Free postagefrom Chinasavecash4you_2014 (104,326) 97.3%
- 1Pcs Micro Usb To Uart Ttl Module 6Pin Serial Converter Stc CP2102 gmOpens in a new window or tabBrand new£1.69+ £1.20 postagefrom China31 soldwwoodoo (37,633) 99%
- USB to RS232 Serial Port 9 Pin Male Port Converter Adapter NEW B8I4Opens in a new window or tabBrand new£2.90Free postagefrom Chinanewface11 (177,754) 97.3%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter-AdapterOpens in a new window or tabBrand new£2.90Free postagefrom Chinadoesnice (4,044) 97.5%
- 1Pcs USB C Type-C to TTL Serial Port CH340C Development Board DC 5V / 3.3VOpens in a new window or tabBrand new£1.70Was: £1.795% off+ £1.20 postagefrom Chinaarduimedi (774) 99.6%
- 1pcs FT232RL Serial adapter Module USB to TTL 3.3V/5V Mini USB TTL for ArduinoOpens in a new window or tabBrand new£1.74+ £1.19 postagefrom ChinaFree returns517 soldcayin35 (136,253) 99.8%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter G0 Adapter Hot O0N5Opens in a new window or tabBrand new£2.96Free postagefrom Chinasnoichong (5,076) 96.5%
- USB to RS232 Serial Port 9 Pin Male Port Converter Adapter NEWOpens in a new window or tabBrand new£2.96Free postagefrom Chinafinger-klh (18,076) 96.9%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter G0 Hot F9G0Opens in a new window or tabBrand new£2.96Free postagefrom Chinanolawe (5,828) 97.2%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter-Adapter. G7I6Opens in a new window or tabBrand new£2.96Free postagefrom Chinaxiaodonglee (2,098) 95.1%
- USB To RS232 TTL CH340G Converter Module 5v 3.3v Serial RX TX Serial ProgrammerOpens in a new window or tabBrand new£2.98Free 3 day postageGet it by Thu 23 May176 soldSave up to 5% with Multi-buyst-8078 (13,200) 98.4%
- USB to TTL Serial Converter CH340C CH9340 CH340E Module Type-C For Arduino DIYOpens in a new window or tabBrand new£1.19+ £1.79 postagefrom ChinaFree returnschips-fans (137,990) 99.5%
- USB to TTL Serial Converter CH340C CH9340 CH340E Module Type-C For Arduino DIYOpens in a new window or tabBrand new£1.19+ £1.79 postagefrom ChinaFree returnsai_smart (66,005) 99.3%
- USB to TTL Serial Converter CH340C CH9340 CH340E Module Type-C For Arduino NewOpens in a new window or tabBrand new£1.19+ £1.79 postagefrom ChinaFree returnsmoduleme (88,045) 99.6%
- USB To RS485 Serial Converter Support Win7 Win10 XP Vista Linux Mac OS WinCE5.0Opens in a new window or tabBrand new£2.99 to £3.24Free postagefrom Chinamakeupdiarys6 (16,081) 95.7%
- Type C To TTL Serial Port CH340N Module USB To Serial Adapter 5 Pins ConvenientOpens in a new window or tabBrand new£2.99Free postagefrom Chinahomede10 (25,219) 98%
- Type C To TTL Serial Port CH340N Module USB-C To TTL Adapter Convenient UsefulOpens in a new window or tabBrand new£2.99Free postagefrom China15oceaneshop (88,620) 94.9%
- CH340G Breakout Mini Board USB To TTL/LVTTL Serial Port Level ConverterOpens in a new window or tabBrand new£2.99Free postagefrom Chinamakeupdiarys6 (16,081) 95.7%
- WEMOS CH340G USB To Serial Development Adapters Reusable Electronic ComponentsOpens in a new window or tabBrand new£3.00Free postagefrom China15oceaneshop (88,620) 94.9%
- USB 2.0 to TTL UART 5PIN Module Serial Converter CP2102 STC PRGMR Free cableOpens in a new window or tabBrand new£1.82+ £1.19 postagefrom ChinaFree returns49 soldalimodule (27,235) 99.6%
- CH340G Driver USB to ESP8266 ESP-01 ESP-01S Serial Wireless Wifi Adapter ModuleOpens in a new window or tabBrand new£1.82 to £4.68Was: £1.925% off+ £1.20 postagefrom ChinaFree returnsarduimedi (774) 99.6%
- FT232RL USB to Serial adapter module USB TO RS232 Max232 for Arduino downloadOpens in a new window or tabBrand new£1.90+ £1.19 postagefrom ChinaFree returnsalimodule (27,235) 99.6%
- CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter STC Replace FT232Opens in a new window or tabBrand new£1.90+ £1.19 postagefrom ChinaFree returnsalimodule (27,235) 99.6%
- CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter STC Replace FT232Opens in a new window or tabBrand new£1.91+ £1.19 postagefrom ChinaFree returns121 soldcayin35 (136,253) 99.8%
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter R2M1Opens in a new window or tabBrand new£3.10Free postagefrom Chinamingdatian (13,070) 96.3%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter X6 New W5N6Opens in a new window or tabBrand new£3.11Free postagefrom ChinaLast onedfionaer (1,789) 96.5%
- WEMOS CH340G USB To Serial Breakout Board Adapter Reusable Electronic ComponentsOpens in a new window or tabBrand new£3.11Free postagefrom Chinahomede10 (25,219) 98%
- PL2303 USB to UART TTL Module 5V/3.3V TTL Serial Module for Arduino (PL2303)Opens in a new window or tabBrand new£3.11Free postagefrom Chinagigibaobao (464,736) 96.7%
- WEMOS CH340G Micro USB To Serial Port Modules Useful USB To Mini Serial ModuleOpens in a new window or tabBrand new£3.11Free postagefrom Chinamakeupdiarys6 (16,081) 95.7%
- 2PCS USB to ESP8266 Serial Wireless Wifi 8266 Developent Board AdapterOpens in a new window or tabBrand new£1.94+ £1.19 postagefrom ChinaFree returnsalimodule (27,235) 99.6%
- USB to ESP8266 Serial Programmer Module Board For ESP-01 / ESP-01S Wireless WifiOpens in a new window or tabBrand new£3.15Free 3 day postageGet it by Thu 23 May797 soldeBay Premium Serviceumtmedia (179,767) 99.4%
- 2PCS USB to ESP8266 Serial Wireless Wifi Module Board Developent 8266 Wifi ModulOpens in a new window or tabBrand new£1.97+ £1.19 postagefrom ChinaFree returnscayin35 (136,253) 99.8%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter σξ φс πнOpens in a new window or tabBrand new£3.16Free postagefrom Chinajinshan2013 (157,306) 98%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Hot G0 Adapter T9T4Opens in a new window or tabBrand new£3.16Free postagefrom Chinajinshan2013 (157,306) 98%
- CH340G USB to UART TTL Module 5V/3.3V TTL Serial Module for Arduino ( CH340G)Opens in a new window or tabBrand new£3.17Free postagefrom Chinastormbrain (21,858) 96.7%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter σξ φс ьζOpens in a new window or tabBrand new£3.18Free postagefrom Chinakexinxinren (93,127) 97%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter-Adapter Hot N4 W2F3Opens in a new window or tabBrand new£3.18Free postagefrom Chinatictac88 (65,057) 95.6%
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