10,000+ results for rs232 converter
- PHOENIX CONTACT PSM-ME-RS232/RS485-P INTERFACE CONVERTER STOCK #L-506Opens in a new window or tabPre-Owned$148.75Was: $175.0015% offFree 2-3 day shippinggeisurplus (1,268) 99.8%
- 2x MAX232 RS-232 TTL Converter Adapter Module Arduino Shield RS232 Serial 3.3 5VOpens in a new window or tabBrand New$13.99Free shippingFree returns187 soldSave up to 10% when you buy moreiniteq (8,142) 99.4%
- 3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDAOpens in a new window or tabBrand New$8.99Free shippingFree returns2,216 soldSave up to 14% when you buy moreTop Rated Plusnortheast.direct (16,563) 99.8%
- RS232 TO RS485/RS422 Two Way Transparent Transmission ServerPort ConverterOpens in a new window or tabBrand New$22.90Free shippingfrom China4 watcherscleqee2016 (8,908) 99.5%
- MAX3232 RS232 to TTL Serial Port Converter Module Female Connect Flashing BoardOpens in a new window or tabBrand New$5.77Was: $6.7114% offFree shippingFree returns85 soldSave up to 8% when you buy moreTop Rated Plusjinsche (36,943) 94.4%
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102 Z3Opens in a new window or tabBrand New$4.75Free shipping204 soldeshippers (225,757) 97.8%
- 5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port BoardOpens in a new window or tabBrand New$4.95Free shipping743 soldminiduino (303,559) 98.1%
- High Performance RS232 to RS485 Converter rs232 rs485 Adapter Female Devic~;zOpens in a new window or tabBrand New$5.92Free shippingfrom Chinazhzizhi60 (1,663) 95.7%
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Sponsored | Top selling items from highly rated sellers with free shipping- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$8.84Free shippingFree returnscozzify (1,547) 98.8%
- RS-232 RS232 serial to RS485/RS422 485/422 ConverterOpens in a new window or tabBrand New$10.50Free shippingbesteworld (189,866) 98.8%
- SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft CableOpens in a new window or tabBrand New$13.99Free shipping195 soldsabrent_us (2,749) 99.8%
- RS-232 RS232 serial to RS485/RS422 485/422 ConverterOpens in a new window or tabBrand New$10.50Free shippingold2wolves6 (14,304) 98.6%
- RS-232 to RS-485 Interface Serial Adapter Converter TEND.H4Opens in a new window or tabBrand New$2.98Free shippingfrom Chinaha-smile-5 (11,065) 96.5%
- USB RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter ModuleOpens in a new window or tabBrand New$1.85Free shippingfrom ChinaFree returnsdigital-industry (206) 99%
- USB 2.0 to RS232 COM Port Computer Converter Adapter Cable 9 Pin Serial DB25 DB9Opens in a new window or tabBrand New$9.48List price: $12.9827% offFree shippingFree returns254 soldSave up to 10% when you buy moreTop Rated Pluseeekitonline (452,326) 99.1%
- Industrial USB Can 2.0 Protocol RS232 to CAN BUS Converter Serial RS-232 AdapterOpens in a new window or tabBrand New$78.00+$22.90 shippinguotek-official (12) 100%
- 485LPCOR LINE POWERED CONVERTER RS-232/RS-485Opens in a new window or tabBrand New$79.99+$8.00 shippingsselectronics1 (361) 98.7%
- Dtech DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet ConverterOpens in a new window or tabBrand New$12.55Free shippingLast onejo1975rene (394) 100%
- RS-232 to RS-485 Interface Serial Adapter Converter TEIJOpens in a new window or tabBrand New$8.09Free shippingyiji_90 (198) 93%
- FTDI US232R-100 RS232 to USB-A ConverterOpens in a new window or tabBrand New$16.00+$4.13 shippingavionx18 (327) 100%
- USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Converter...Opens in a new window or tabBrand New$16.55Free shippingLast one1 watchersgoosegoose1993 (49) 100%
- Advantech ADAM-4520 Isolated Converter RS-232 to RS-422/RS-485Opens in a new window or tabPre-Owned$27.89Was: $30.9910% offFree 2-3 day shippingFree returnsTop Rated Plusmaverickindustrialsales (18,457) 99.9%
- USB to RS232 RS485 TTL Industrial Isolated Converter Adapter Module FastShippingOpens in a new window or tabBrand New$28.99Free shippingFree returns24 watchersSave up to 10% when you buy moreTop Rated Plusiotmug (582) 100%
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.70Free shipping774 soldold2wolves6 (14,304) 98.6%
- RS232 to RS485 Converter Serial Adapter with 4 Position Terminal 600W Anti-SurgeOpens in a new window or tabBrand New$12.21Free shippingFree returnsnir_haram (14,137) 98.6%
- Gearmo RS-232 Converter USB to 2 Port USA-FTD12X NEWOpens in a new window or tabBrand New$9.80+$8.60 shippinglockrockr1 (966) 100%
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USOpens in a new window or tabBrand New$10.65Free shippingFree returns122 soldSave up to 10% when you buy moreTop Rated Plusupartcare (2,812) 99.5%
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.75Was: $6.8416% offFree shippingFree returnsLast one10 soldSave up to 8% when you buy moreTop Rated Plusqkmallllc_1 (35,347) 95%
- USB to RS-232 2-Port DB9 Serial Adapter/Converter SystemBase Multi-2/USB RS232Opens in a new window or tabBrand New$54.00Free shippingFree returns4 watchersSave up to 10% when you buy moreTop Rated Plusenvistia (37,738) 100%
- 16 PORT RS232/RS422 DUKANE CONVERTER. Notes!!!Opens in a new window or tabPre-Owned$50.00Free shipping4 watchersemmaasut-0 (456) 94%
- New ListingMAX232 RS-232 TTL Converter Adapter Module Arduino Shield RS232 Serial 3.3 5VOpens in a new window or tabBrand New$7.99Free shippingold2wolves6 (14,304) 98.6%
- MOXA TRANSIO TCC-100I INDUSTRIAL RS-232 TO RS-422/485 CONVERTERS REV 2.2Opens in a new window or tabPre-Owned$160.00Free shippingfrom Malaysiasuria1311 (280) 98.4%
- ATC Advanced Technology Datacom TCP/IP to RS-232/422/485 Converter ATC-1000Opens in a new window or tabBrand New$31.20Was: $39.0020% offFree shippingfisher_tech (962) 96.7%
- New 9 PIN RS-232 to RS-485 Adapter Interface Converter USAOpens in a new window or tabBrand New$6.88Was: $8.0014% offFree shippingFree returnsSave up to 8% when you buy moreTop Rated Plusjinsche (36,943) 94.4%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.59Was: $7.6614% offFree shippingFree returns309 soldSave up to 8% when you buy moreTop Rated Plusjinsche (36,943) 94.4%
- MAX232 RS232 to TTL DB9 Female Serial Port Converter Module with LED IndicatorsOpens in a new window or tabBrand New$6.39Free shippingFree returnsSave up to 20% when you buy moreTop Rated Plusenvistia (37,738) 100%
- Waveshare USB to RS232/485 Industrial Grade Isolated Converter Original FT232RNLOpens in a new window or tabBrand New$23.48Was: $26.9913% offFree shippingfrom Chinadevkits (10,500) 99.6%
- B&B Electronics FOSTCDR RS-232/RS-485 to Fiber Optic Converter Multimode SignalOpens in a new window or tabBrand New$55.00+$5.50 shippingFree returnselcom-components (6,605) 99.9%
- SIEMENS 7XV5652-0AA00 RS232-LWL-CONVERTER OPTICAL FIBRE PROTECTION RELAYOpens in a new window or tabPre-Owned$290.00Free shippingfrom Malaysiasuria1311 (280) 98.4%
- RS232 RS485 to TCP/IP Ethernet serial server converter Modbus TCP / Httpd ClientOpens in a new window or tabBrand New$44.52Was: $46.865% offFree shippingfc40214 (1,196) 99.3%
- 2.2ft USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$5.60+$1.50 shippingyvoyueele (0) 0%
- B&B ELECTRONICS 232LPTTL33 RS-232 to TTL ConverterOpens in a new window or tabNew – Open box$29.990 bids · Time left4d 7h left (Sat, 09:25 AM)$39.99Buy It NowFree shippinghappydog503 (65) 100%
- New Listingrs232 to rs485 converterOpens in a new window or tabOpen Box$10.000 bids · Time left6d 13h left (Mon, 03:29 PM)+$5.25 shippingplausier (213) 100%
- MAX3232 RS232 Serial Port To TTL Converter Module Female DB9 COM Serial MAX2hmOpens in a new window or tabBrand New$1.79Free shippingfrom China14 watchersvanessa2011* (5,863) 98.9%
- NEW L-COM RS-232 to RS-485 / RS-422 Bi-directional Converter SC-232-DOpens in a new window or tabBrand New$24.99+$5.15 shippingjc4569 (6,522) 100%
- LOT of 2 Ditek DT-9003 RS232 To RS422/RS485 converter/extenderOpens in a new window or tabBrand New$99.00+$15.00 shippingmagic_voice (1,591) 100%
- ICP Con i-7520 Self-Tuner RS-232 to RS-485 Isolation Converter Module 3000VOpens in a new window or tabPre-Owned$22.79Was: $23.995% offFree 2-3 day shippingFree returnsTop Rated Plusmaverickindustrialsales (18,457) 99.9%
- 3 in 1 USB to RS485 USB to RS232 RS232 to RS485 Converter Adapter w/ IndicatorOpens in a new window or tabBrand New$11.39Was: $11.995% offFree shippingfrom Chinaeama0910 (10,056) 99.3%
- RS232 To TTL Converter Module Serial Module MAX3232Opens in a new window or tabBrand New$1.35Was: $1.489% off+$3.00 shippingfrom ChinaFree returns262 soldTop Rated Plussatisfyelectronics (217,521) 99.5%
- HiLetgo 5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX2...Opens in a new window or tabBrand New$12.19Free shippingFree returnsLast one13 soldtopservice4u (15,889) 99%
- MAX3232 RS232 to TTL Serial Port Converter Module DB9 ConnectorOpens in a new window or tabBrand New$1.70Free shippingfrom ChinaFree returnsautomat-91 (864) 100%
- 5PCS Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232Opens in a new window or tabBrand New$1.91Free shippingfrom China15 watchersvanessa2011* (5,863) 98.9%
- MAX3232 RS232 Serial Port To TTL Converter Module Female DB9 COM Serial MAX2O-'hOpens in a new window or tabBrand New$6.87Free shippinghlvpid60665426 (12,706) 95.6%
- RS232 To TTL Converter Module COM Serial Board MAX232CSE Transfer Chip atmega16Opens in a new window or tabBrand New$1.10Free shippingfrom ChinaFree returnsindustry-mall (1,114) 99.9%
- INTERFACE CONVERTER RS-232 RS-485Opens in a new window or tabPre-Owned$15.00Free 2-4 day shippingamericanwestnh (4,114) 100%
- NEW ATEN IC-485S BI-DIRECTIONAL CONVERTER RS-232 TO RS-485/RS-422 *READ*Opens in a new window or tabOpen Box$44.10Free 2-3 day shippingplctoolboxsupply (14,732) 99.9%
- RS232 SP3232 TTL to RS232 Module RS232 to TTL Flash Cable Serial Port Module LotOpens in a new window or tabBrand New$0.99 to $8.99+$3.20 shippingfrom ChinaFree returnsalice1101983 (569,993) 99.5%
- CommFront RS232 to TTL Serial Port Converter Module DB9 Connector TTL33-232-1Opens in a new window or tabBrand New$19.99Free shippingshopomni (563) 100%
- RS232 Serial Port To TTL Converter Module LED DB9 Breakout TX RX CTS RTSOpens in a new window or tabBrand New$4.85+$5.55 shippingmdflyelectronics (63,695) 98.8%
- PL2303HX USB To RS232 TTL Auto Converter Module Converter Adapter For arduinoOpens in a new window or tabBrand New$1.10Free shippingfrom ChinaFree returnsautomation-service (255) 99.5%
- Black Box Async RS-232<->RS-485 Interface Converter - Serial Adapter IC1620A-FOpens in a new window or tabBrand New$44.95Free shippingLast one11 soldrugbyman99 (232) 100%
- ESP8266 NodeMCU + MAX232 RS-232 Converter ESP-Link Serial Wifi Gateway Kit USAOpens in a new window or tabBrand New$13.99Free shippingFree returnsSave up to 10% when you buy moreiniteq (8,142) 99.4%
- Vetra VIP-335 | Convert RS-232 Serial Data to PS/2 Keyboard ProtocolOpens in a new window or tabPre-Owned$49.99+$7.00 shippingFree returnsTop Rated Plusferouzagoods (8,178) 100%
- RS232 To TTL Converter Module Serial Module DB9 Connector 3.3V-5.5V Arduino -'hOpens in a new window or tabBrand New$6.87Free shippinghlvpid60665426 (12,706) 95.6%
- USB to RS485/RS232 Industrial Communication Module Adapter Serial Port ConverterOpens in a new window or tabBrand New$7.59Was: $7.995% off+$2.99 shippingfrom Chinadiymoremodules (564) 98.6%
- USB To RS232 TTL PL2303HX Converter Module Converter Adapter For arduinoOpens in a new window or tabBrand New$0.99Free shippingfrom Chinaautomation.controls (279) 100%
- Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 ConverterOpens in a new window or tabBrand New$9.99Free shippinggd_shopping (753) 100%
- 16 PORT RS232 / RS422 DUKANE CONVERTER SERIAL W/ POWER SUPPLY PSU DSS2159 2159 .Opens in a new window or tabPre-Owned$24.95Free shippingkm2480_evf8nn5rww (306) 100%
- HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFIOpens in a new window or tabBrand New$5.46Was: $5.877% off+$3.00 shippingfrom China507 soldmodulefans (115,427) 99.1%
- 5PCS Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port BoardOpens in a new window or tabBrand New$1.00+$3.40 shippingfrom ChinaFree returnsdiymoudle-studio (338) 100%
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102Opens in a new window or tabBrand New$0.99Was: $1.1010% offFree shippingfrom ChinaFree returnsindustrial-mart (673) 99.3%
- CAN4A02 CAN 2.0 to RS485 RS232 RS422 CANBUS Serial Protocal Converter ModuleOpens in a new window or tabBrand New$18.79 to $19.73Was: $20.996% offFree shippingfrom Chinauafymu (500) 97.3%
- HLK-RM04 TCP IP Ethernet Converter Module Serial UART RS232 to WAN LAN WIFRCK-'hOpens in a new window or tabBrand New$10.57Free shippinghlvpid60665426 (12,706) 95.6%
- Serial PortServer Industrial Serial RS232 to RS485 Isolator Converter Modbus RTUOpens in a new window or tabBrand New$19.00Was: $20.005% offFree shippingfrom Chinamcoozw (112) 97.5%
- Opto-isolated PCI to RS-232 Serial Card RS232 to Pci DB9 High Speed ConverterOpens in a new window or tabBrand New$303.09+$15.00 shippingfrom Chinauotek-official (12) 100%
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