19 results for rs232 rs485
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- Enhanced Isolated Bidirectional 1-way RS232/485 To 8-channel RS485 Hub RepeaterOpens in a new window or tabBrand New$140.96infinitus-1 (671) 99.3%Was: $154.90 9% off+$3.00 shippingfrom China
- Photoelectric isolation 1 way RS232 to 4 way RS485 industrial grade HUB railOpens in a new window or tabBrand New$114.57infinitus-1 (671) 99.3%Was: $125.90 9% off+$3.00 shippingfrom China
- Optically isolated USB to RS485/422/232/TTL industrial lightningprotectionOpens in a new window or tabBrand New$59.97infinitus-1 (671) 99.3%Was: $65.90 9% off+$3.00 shippingfrom China
- 232 to 485/422 optical isolation converter lightning protection two-wayOpens in a new window or tabBrand New$87.27infinitus-1 (671) 99.3%Was: $95.90 9% off+$3.00 shippingfrom China
- RS-232 RS232 to RS-485 RS485 Serial Adapter Converter L3USOpens in a new window or tabBrand New$3.39techwin_us (1,903) 97.7%+$3.59 shippingfrom China
- RS-232 RS232 to RS-485 RS485 Serial Adapter ConverterOpens in a new window or tabBrand New$3.39skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- RS232 to RS485 1.2KM Data Interface Adapter Converter Good qualityOpens in a new window or tabBrand New$3.39skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- Photoelectric isolation lightning protection 4 way RS485 hub 2 in 4 outOpens in a new window or tabBrand New$86.36infinitus-1 (671) 99.3%Was: $94.90 9% off+$3.00 shippingfrom China
- Optically isolated USB to RS485/422/232/TTL industrial lightningprotectionOpens in a new window or tabBrand New$60.58industrial_solutions_hw (89) 100%Free shippingfrom China
- High Temperature and Humidity Sensor Acquisition Module RS485 InterfaceOpens in a new window or tabBrand New$8.93xiaobao_semi (36,250) 98.5%Was: $9.50 6% off+$4.50 shippingfrom China
- Lightning protection isolated bidirectional 4-way four-port RS485 hub repeaterOpens in a new window or tabBrand New$95.46infinitus-1 (671) 99.3%Was: $104.90 9% off+$3.00 shippingfrom China
- Optically isolated USB to RS485/422/232/TTL industrial lightningprotectionOpens in a new window or tabBrand New$59.98howa2023 (142) 99.3%Free shippingfrom China
- Lightning protection type two-way eight-port RS485 hub hub repeater 9-40V DCOpens in a new window or tabBrand New$160.07infinitus-1 (671) 99.3%Was: $175.90 9% off+$3.00 shippingfrom China
- Industrial grade optical isolation 4-channel RS485 hub 1 in 4 out DC9-40VOpens in a new window or tabBrand New$118.21infinitus-1 (671) 99.3%Was: $129.90 9% off+$3.00 shippingfrom China
- RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter M104 A2TMOpens in a new window or tabBrand New$3.66txhang-module (1,139) 95.6%Was: $3.89 6% off+$3.59 shippingfrom China
- RS-232 RS232 to RS-485 RS485 Serial Adapter ConverterOpens in a new window or tabBrand New$3.22top_electronic1980_techwin (1,573) 98.4%Was: $3.39 5% off+$3.59 shippingfrom China
- RS-232 RS232 to RS-485 RS485 Serial Adapter ConverterOpens in a new window or tabBrand New$3.22horizon_electroparts (158) 93.7%+$3.59 shippingfrom ChinaFree returns
- RS232 to RS485 1.2KM Data Interface Adapter Converter Good qualityOpens in a new window or tabBrand New$3.22top_electronic1980_techwin (1,573) 98.4%Was: $3.39 5% off+$3.59 shippingfrom China
- RS232 to RS485 1.2KM Data Interface Adapter Converter Good qualityOpens in a new window or tabBrand New$3.39horizon_electroparts (158) 93.7%+$3.59 shippingfrom China
- SEALEVEL 7202R PCI 2-Port RS-232 Serial Interface PCI Card REV.G FREE SHIPPING!!Opens in a new window or tabPre-Owned$99.99musthavegear (22,769) 98.6%Free shipping
- 8-channel rs485 splitter 485 sharer Industrial grade optically isolated repeaterOpens in a new window or tabBrand New$150.97infinitus-1 (671) 99.3%Was: $165.90 9% off+$3.00 shippingfrom China
- 2-way RS-485 repeater industrial with optical isolation 2 in 2 out LightningOpens in a new window or tabBrand New$96.37infinitus-1 (671) 99.3%Was: $105.90 9% off+$3.00 shippingfrom China
- 8-PORT RS-232 SERIAL to Ethernet Quatech brandOpens in a new window or tabPre-Owned$150.00stockseller2024 (22) 100%+$6.68 shipping
- USB to TTL RS485 Serial Converter Adapter FTDI interface FT232RL ModuleOpens in a new window or tabBrand New$6.86Save up to 8% when you buy moreWas: $9.80 30% offTop Rated Plusgocartgo (3,788) 93.6%Free shippingFree returnsLast one1 watchers
- MAX485 module RS-485 TTL to RS485 MAX485CSA Converter Module For ArduinoOpens in a new window or tabBrand New$1.89skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- MAX485 module RS-485 TTL to RS485 MAX485CSA Converter Module For ArduinoOpens in a new window or tabBrand New$1.80top_electronic1980_techwin (1,573) 98.4%Was: $1.89 5% off+$3.59 shippingfrom China
- MAX3232 RS232 Serial Port To TTL Converter Module Male DB9 Connector COM SerialOpens in a new window or tabBrand New$2.55top_electronic1980_techwin (1,573) 98.4%Was: $2.68 5% off+$3.59 shippingfrom China
- RS485/422 industrial repeater with optical isolation module lightning protectionOpens in a new window or tabBrand New$87.27infinitus-1 (671) 99.3%Was: $95.90 9% off+$3.00 shippingfrom China
- 4 Zone Channel PID Temperature Controller Recorder SSR Output USB RS485 PC 4 TCOpens in a new window or tabBrand New$139.99thermomart (11,079) 99.3%+$22.99 shippingfrom Canada
- 433Mhz CC1101 USB Wireless RF Transceiver Module 10mW USB UART MAX232 RS232Opens in a new window or tabBrand New$12.79xyz-electronics (1,831) 99%+$2.99 shippingfrom China
- 10pcs MAX233CPP +5V-Powered Multichannel RS-232 Drivers/Receivers MAX233Opens in a new window or tabBrand New$9.39xiaobao_semi (36,250) 98.5%Was: $9.99 6% off+$4.50 shippingfrom China
- 10PCS Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232Opens in a new window or tabBrand New$9.91Save up to 8% when you buy moreWas: $12.55 21% offTop Rated Plusqkmallllc_1 (35,331) 95%Free shippingFree returns
- USB to TTL RS485 Serial Converter Adapter FTDI interface FT232RL ModuleOpens in a new window or tabBrand New$8.21Save up to 8% when you buy moreWas: $8.73 6% offTop Rated Plusjinsche (36,938) 94.5%Free shippingFree returns
- USB to RS485 TTL Serial Converter Adapter FTDI interface FT232RL 75176 ModuleOpens in a new window or tabBrand New$2.56top_electronic1980_techwin (1,573) 98.4%Was: $2.69 5% off+$3.59 shippingfrom China
- 10PCS MAX233CPP MAX233 RS-232 Drivers/Receivers NEWOpens in a new window or tabBrand New$8.39horizon_electroparts (158) 93.7%+$3.59 shippingfrom China
- 5PCS PL2303 USB To RS232 TTL Converter Adapter Module cable NEWOpens in a new window or tabBrand New$7.12skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- Industrial USB To RS485/422 CH340 Converter Upgrade Protection RS485 Converter DOpens in a new window or tabBrand New$4.28diybox (77,045) 98.8%Was: $4.65 8% off+$2.98 shippingfrom ChinaFree returns
- Pack of 4 MAX3232ECDW Dual Transmitter/Receiver RS-232 16-Pin SOIC, Cut Tape, RoOpens in a new window or tabBrand New$5.99Top Rated Plusavlis-co (8,685) 100%+$7.21 shippingFree returns
- MAX3232 RS232 Serial Port To TTL Converter Module Male DB9 Connector COM SerialOpens in a new window or tabBrand New$2.68techwin_us (1,903) 97.7%+$3.59 shippingfrom China
- Industrial USB To RS485 CH340 Converter Upgrade Protection RS485 ConverterOpens in a new window or tabBrand New$10.08Save up to 8% when you buy moreWas: $10.72 6% offTop Rated Plusjinsche (36,938) 94.5%Free shippingFree returns
- Industrial Isolated RS485 Repeater Signal Amplifier Extender 485 to 422Opens in a new window or tabBrand New$82.72infinitus-1 (671) 99.3%Was: $90.90 9% off+$3.00 shippingfrom China
- 433Mhz CC1101 USB Wireless RF Transceiver Module 10mW USB UART MAX232 RS232 NEWOpens in a new window or tabBrand New$14.31Top Rated Plusworldchips (190,409) 99.1%+$3.50 shippingfrom ChinaFree returns
- 433MHZ CC1101 USB Wireless RF Transceiver Module 10mW USB UART MAX232 RS232Opens in a new window or tabBrand New$12.25diybox (77,045) 98.8%Was: $12.89 5% off+$3.20 shippingfrom ChinaFree returns
- CH340G RS232 Upgrade to USB TTL Auto Converter Adapter STC Brush Module GoldenOpens in a new window or tabBrand New$5.39Save up to 8% when you buy moreWas: $7.70 30% offTop Rated Plusgocartgo (3,788) 93.6%Free shippingFree returns
- MAX3232 RS232 Serial Port To TTL Converter Module Male DB9 Connector COM SerialOpens in a new window or tabBrand New$2.09techwin_us (1,903) 97.7%+$3.59 shippingfrom China
- CH340G RS232 Upgrade to USB TTL Auto Converter Adapter STC Brush Module GoldenOpens in a new window or tabBrand New$5.53Save up to 8% when you buy moreWas: $7.00 21% offTop Rated Plusqkmallllc_1 (35,331) 95%Free shippingFree returns
- STARTECH PROFESSIONAL 2 PORT USB TO RS-232 SERIAL ADAPTER ICUSB2322XOpens in a new window or tabPre-Owned$26.48nerd4me (8,184) 98.5%Was: $31.15 15% offFree shipping
- CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEW M66Opens in a new window or tabBrand New$1.60gotw3527 (3,429) 99.2%+$2.99 shippingfrom China
- 5PCS MAX3232 RS232 Serial Port To TTL Converter Male DB9 Connector COM SerialOpens in a new window or tabBrand New$6.40top_electronic1980_techwin (1,573) 98.4%Was: $6.74 5% off+$3.73 shippingfrom China
- Industrial USB To RS485 CH340 Converter Upgrade Protection RS485 ConverterOpens in a new window or tabBrand New$8.54Save up to 8% when you buy moreWas: $10.81 21% offTop Rated Plusqkmallllc_1 (35,331) 95%Free shippingFree returns
- 433Mhz CC1101 USB Wireless RF Transceiver Module 10mW USB UART MAX232 RS232 USOpens in a new window or tabBrand New$16.25Save up to 5% when you buy moreWas: $17.66 8% offmodulesworld2022 (3,001) 99%Free shipping
- Industrial USB To RS485 CH340 Converter Upgrade Protection RS485 ConverterOpens in a new window or tabBrand New$8.19Save up to 8% when you buy moreWas: $11.70 30% offTop Rated Plusgocartgo (3,788) 93.6%Free shippingFree returns
- 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL HC-05 for arduinoOpens in a new window or tabBrand New$7.81techwin_us (1,903) 97.7%+$3.59 shippingfrom China
- 10PCS MAX233CPP MAX233 RS-232 Drivers/Receivers NEWOpens in a new window or tabBrand New$8.83Top Rated Plusskytech_electronic (137) 98.6%+$3.59 shippingfrom ChinaFree returns
- 30ft Wireless BT RF Transceiver Module serial RS232 TTL arduino HC-06 BC417 chipOpens in a new window or tabBrand New$5.10top_electronic1980_techwin (1,573) 98.4%Was: $5.37 5% off+$3.59 shippingfrom China
- 10PCS Serial Port RS232 to TTL Converter Adaptor Module Board MAX3232Opens in a new window or tabBrand New$5.25skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- 5PCS Serial Port RS232 to TTL Converter Adaptor Module Board MAX3232Opens in a new window or tabBrand New$3.43skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- 2PCS Industrial USB To RS485/422 CH340 Converter Upgrade Protection RS485Opens in a new window or tabBrand New$8.63alice1101983 (569,953) 99.5%Was: $9.38 8% off+$3.20 shippingfrom ChinaFree returns
- 2PCS MAX3232 RS232 Serial Port To TTL Converter Male DB9 Connector COM SerialOpens in a new window or tabBrand New$3.94skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- 2PCS MAX3232 RS232 Serial Port To TTL Converter Male DB9 Connector COM SerialOpens in a new window or tabBrand New$3.74top_electronic1980_techwin (1,573) 98.4%Was: $3.94 5% off+$3.59 shippingfrom China
- 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL HC-05 for arduinoOpens in a new window or tabBrand New$7.42top_electronic1980_techwin (1,573) 98.4%Was: $7.81 5% off+$3.59 shippingfrom China
- EP Solar Tracer EN MPPT Controller Communication Cable CC-USB-RS485-150U To PCOpens in a new window or tabBrand New$6.33skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- USB To RS232 TTL UART PL2303HX Auto Converter USB to COM Module Cable L3USOpens in a new window or tabBrand New$2.53Top Rated Plustechwin_us (1,903) 97.7%+$3.59 shippingfrom ChinaFree returns
- 10PCS MAX3232 RS232 Serial Port To TTL Converter Male DB9 Connector COM SerialOpens in a new window or tabBrand New$12.49techwin_us (1,903) 97.7%+$4.86 shippingfrom China
- FTDI FT232RL USB to Serial adapter module USB TO TTL RS232 Arduino Cable 6PinOpens in a new window or tabBrand New$5.84Top Rated Plustechwin_us (1,903) 97.7%+$3.59 shippingfrom ChinaFree returns
- 5pcs MAX233CPP +5V-Powered Multichannel RS-232 Drivers/Receivers MAX233Opens in a new window or tabBrand New$4.23xiaobao_semi (36,250) 98.5%Was: $4.50 6% off+$4.50 shippingfrom China
- 433Mhz CC1101 USB Wireless RF Transceiver Module 10mW USB UART MAX232 RS232 USOpens in a new window or tabBrand New$19.52bingospace (1,477) 99.2%Free shipping
- SEALEVEL 7202 Rev. G, PCI 2-Port RS-232 Serial InterfaceOpens in a new window or tabPre-Owned$30.78nerd4me (8,184) 98.5%Was: $36.21 15% offFree shipping
- USB To RS232 TTL PL2303HX Auto Converter Module Converter Adapter For arduinoOpens in a new window or tabBrand New$2.32skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- HIN232ECPZ Intersil IC TXRX RS-232 5V ESD 16DIP NEWOpens in a new window or tabBrand New$2.18Top Rated Plusskytech_electronic (137) 98.6%+$3.59 shippingfrom ChinaFree returns
- CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEW M66Opens in a new window or tabBrand New$1.21alice1101983 (569,953) 99.5%+$3.20 shippingfrom China285 sold
- 10PCS MAX3232 RS232 Serial Port To TTL Converter Male DB9 Connector COM SerialOpens in a new window or tabBrand New$12.49skytech_electronic (137) 98.6%+$4.86 shippingfrom China
- Wireless Serial 6 Pin Bluetooth RF Transceiver HC-05 RS232 Master Slave M42Opens in a new window or tabBrand New$3.45skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- USB To RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter ModuleOpens in a new window or tabBrand New$2.53skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- USR-TCP232-T2 Serial to RJ45 Module UART TTL to Ethernet/TCPIP ConverterOpens in a new window or tabBrand New$12.37skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- 2PCS USB To RS232 TTL UART PL2303HX Converter USB to COM Cable Adapter ModuleOpens in a new window or tabBrand New$3.85skytech_electronic (137) 98.6%+$3.59 shippingfrom China
- 6Pin PL2303HXD USB to RS232 TTLCable module for win XP VISTA 7 8 Android OTG 6Opens in a new window or tabBrand New$7.62Save up to 8% when you buy moreWas: $9.64 21% offTop Rated Plusqkmallllc_1 (35,331) 95%Free shippingFree returns
- 433Mhz CC1101 USB Wireless RF Transceiver Module 10mW USB UART MAX232 RS232Opens in a new window or tabBrand New$14.37jy-electronics-store (1,485) 99.4%Was: $15.13 5% off+$3.40 shippingfrom ChinaFree returns
