10,000+ results for rs232 converter
- 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 (8,143) 99.4%
- RS232 TO RS485/RS422 Two Way Transparent Transmission ServerPort ConverterOpens in a new window or tabBrand New$22.90Free shippingfrom Chinascorpio_a01 (908) 99.7%
- 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 returns2,221 soldSave up to 14% when you buy moreTop Rated Plusnortheast.direct (16,605) 99.8%
- RS232 TO RS485/RS422 Two Way Transparent Transmission ServerPort ConverterOpens in a new window or tabBrand New$22.90Free shippingfrom China4 watcherscleqee2016 (8,928) 99.5%
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$8.88Free shippingFree returnscozzify (1,582) 98.6%
- RS-232 RS232 serial to RS485/RS422 485/422 ConverterOpens in a new window or tabBrand New$10.50Free shippingbesteworld (189,952) 98.8%
- 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 (36,957) 94.4%
- 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 returns256 soldSave up to 10% when you buy moreTop Rated Pluseeekitonline (452,746) 99.1%
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Sponsored | Top selling items from highly rated sellers with free shipping- 5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port BoardOpens in a new window or tabBrand New$4.95Free shipping743 soldminiduino (304,277) 98.2%
- Industrial USB to RS485 RS232 Converter Upgrade RS485 Converter8494Opens in a new window or tabBrand New$7.59Was: $7.995% offFree shipping12% off 3+ with coupondirectimports1899 (267,186) 97.6%
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102 Z3Opens in a new window or tabBrand New$4.75Free shipping204 soldeshippers (226,166) 97.8%
- RS-232 RS232 serial to RS485/RS422 485/422 ConverterOpens in a new window or tabBrand New$10.50Free shippingold2wolves6 (14,373) 98.7%
- 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 shipping197 soldsabrent_us (2,751) 99.8%
- 3x DB9 RS232 Serial 9 Pin Male to RJ45 Female Cat6 5E Network Adapter ConverterOpens in a new window or tabBrand New$11.98Free shipping46 soldBuy 1, get 1 5% offgalasdeals (22,408) 98.7%
- USB RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter ModuleOpens in a new window or tabBrand New$1.86Free shippingfrom ChinaFree returnsdigital-industry (207) 99%
- High Performance RS232 to RS485 Converter rs232 rs485 Adapter Female Devic~;zOpens in a new window or tabBrand New$5.92Free shippingfrom Chinazhzizhi60 (1,666) 95.8%
- 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 shipping776 soldold2wolves6 (14,373) 98.7%
- USB to RS485/RS232/TTL Converter Industrial Digital Isolated Converter with C...Opens in a new window or tabBrand New$39.19Free shippingFree returnsraz100872 (207) 97.9%
- 10PCS MAX3232 RS232 To TTL Converter Module COM Serial Port Board max232Opens in a new window or tabBrand New$11.99Free shippingSave up to 12% when you buy morecowramill (5,275) 98.4%
- 485LPCOR LINE POWERED CONVERTER RS-232/RS-485Opens in a new window or tabBrand New$79.99+$8.00 shippingsselectronics1 (361) 98.7%
- Advantech ADAM-4520 Isolated Converter RS-232 to RS-422/RS-485Opens in a new window or tabPre-Owned$27.89Was: $30.9910% offFree shippingFree returnsTop Rated Plusmaverickindustrialsales (18,488) 99.9%
- 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 (37,814) 100%
- Dtech DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet ConverterOpens in a new window or tabBrand New$12.55Free shippingjo1975rene (397) 100%
- 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 (583) 100%
- New ListingFTDI US232R-100 RS232 to USB-A Converter Includes CabledOpens in a new window or tabPre-Owned$9.99+$4.43 shippingbrsch-75 (39) 100%
- RS232 TO RS485 / RS422 CONVERTER (INDUSTRIAL / PORT-POWERED)Opens in a new window or tabBrand New$35.00+$5.90 shippingtechnologies_queen (0) 0%
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.99Free shippingFree returns2,883 soldaccxpress (72,216) 98.9%
- RS-232 to RS-485 Interface Serial Adapter Converter TEND.H4Opens in a new window or tabBrand New$2.99Free shippingfrom Chinaha-smile-5 (11,113) 96.6%
- 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 (117) 97.6%
- AVE RS-232/485/422 CONVERTEROpens in a new window or tabNew – Open box$72.00Free shippingdecjr2006 (1,181) 99.5%
- 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 (37,814) 100%
- 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 (1,206) 99.1%
- 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 (217,580) 99.5%
- 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 (36,957) 94.4%
- Advantech - BB-232CL9R - Serial Converter, RS-232 DB9 F to 20 mA Current LoopOpens in a new window or tabBrand New$100.95+$14.00 shippingneobi_31 (1) 100%
- Din Rail USR-DR301 RS232 to Ethernet Converter TCP IP Server Module RTU ModbusOpens in a new window or tabBrand New$40.41Free shippingFree returnsLast one68 soldgate-hardware-and-equipments (5,353) 97.8%
- 6pin FTDI FT232RL USB to Serial Adapter Module USB to TTL RS232 Arduino CableOpens in a new window or tabBrand New$9.99Free shippinggd_shopping (756) 100%
- 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 (6,618) 99.9%
- 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%
- New 1747-UIC USB to DH485 Interface Converter RS-232 RS-485 Ports os67Opens in a new window or tabBrand New$82.31Free shippingFree returnsLast one1 watcherspowerplc (86) 96.7%
- MAX3232 RS232 Serial Port To TTL Converter Module Female DB9 COM Serial MAX2hmOpens in a new window or tabBrand New$1.81Free shippingfrom China14 watchersvanessa2011* (5,867) 98.9%
- NEW TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 FREE S/HOpens in a new window or tabBrand New$15.97Free shippingLast oneearlypaintedfolkart (1,166) 100%
- Gearmo RS-232 Converter USB to 2 Port USA-FTD12X NEWOpens in a new window or tabBrand New$9.80+$8.60 shippinglockrockr1 (967) 100%
- FTDI USB 2.0 Converter Adapter Cable to RS-232 9-Pin RS232 Serial Port STM-9MNUTOpens in a new window or tabBrand New$34.95Free shippingFree returns264 soldTop Rated Plusbluemax49ers (26,263) 99.9%
- 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 (2,835) 99.5%
- B&B Electronics RS-422 to RS-232 Converter, Model 422LP9R - NewOpens in a new window or tabBrand New$75.99Free shippingFree returnsLast oneTop Rated Plusshell_city (1,443) 100%
- RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter HotOpens in a new window or tabBrand New$3.37Was: $3.586% off+$3.59 shippingfrom ChinaFree returnsTop Rated Plusgc_electronics_us (2,911) 98.2%
- TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$19.95Free shipping216 soldcnil1635 (2,615) 99.6%
- rs232 to rs485 converterOpens in a new window or tabOpen Box$10.000 bids · Time left2d 4h left (Mon, 03:29 PM)+$3.96 shippingplausier (214) 100%
- 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 (257) 99.5%
- RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cmOpens in a new window or tabBrand New$3.03Was: $3.298% off+$2.49 shippingfrom ChinaFree returns220 soldTop Rated Plusxcailau (34,119) 99.5%
- USB to RS-232 Serial Adapter w/ LED Indicators Windows 11 SupportOpens in a new window or tabBrand New$17.90+$5.90 shippingsbarreros (489) 100%
- 6 Pcs DB9 9-Pin Female to Female Serial Mini Gender Changer Coupler RS-232 NewOpens in a new window or tabBrand New$11.95Free shippingFree returnsSave up to 20% when you buy morevintagevisuals1982 (15,435) 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 (10,065) 99.3%
- 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 (14,202) 98.6%
- Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, 6-Feet (CB-9P6F)Opens in a new window or tabBrand New$11.99Free shippingsabrent_us (2,751) 99.8%
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102Opens in a new window or tabBrand New$0.99Free shippingfrom ChinaFree returnsindustrialhub (583) 99.7%
- TRENDnet USB 2.0 to RS-232 DB9 Serial Converter, TU-S9Opens in a new window or tabBrand New$21.99Free shippingFree returnsExtra 12% off with couponTop Rated Plusvolunteertreasures (4,339) 100%
- TRENDnet USB to Serial Converter, Connect a RS-232 Serial Device to a USB 2.0...Opens in a new window or tabBrand New$13.50Free 2-3 day shippingtvremoteservices (267) 98.5%
- FTDI US232R-100 RS232 to USB-A ConverterOpens in a new window or tabBrand New$16.00+$4.13 shippingavionx18 (328) 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 (1,592) 100%
- 10 Pack - DB9 9-Pin Serial RS232 Female to RJ45 Female Modular Adapter ConverterOpens in a new window or tabBrand New$16.29Free shippingFree returnsTop Rated Plusavsupply (402,367) 99.8%
- Belkin F5U109 F5U409 USB to 9 pin RS-232 DB9 Serial Converter Adapte for pc macOpens in a new window or tabPre-Owned$24.92Free shippingvintageholder (8,842) 99.6%
- 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 (6,526) 100%
- B&B Electronics 422PP9TB Port Powered RS-232 to RS-422 Converter NewOpens in a new window or tabBrand New$33.00Free shippingSave up to 15% when you buy morerickwolf-2 (754) 99.6%
- ICP CON i-7520A RS-232 to RS-422 or RS-485 Converter UNTESTEDOpens in a new window or tabPre-Owned$34.99Free 2-4 day shippingFree returnsTop Rated Pluslakemichigancomputers (27,812) 99.7%
- US Converters Serial RS232 Bluetooth Adapter w/ Dipole Antenna, UCBT232EXA - NewOpens in a new window or tabBrand New$65.00Free shipping57 soldrk4_shop (22) 100%
- Fanuc NEW IC690ACC901 GE 90 Mini Converter Kit Programming Cable (RS-485/RS-232)Opens in a new window or tabBrand New$14.83Free shippingFree returns211 solddaily-mart (26,287) 98.5%
- Allen-Bradley Converter 1203-SSS RS-232 Converter Series B Fw V:3.004 DamagedOpens in a new window or tabPre-Owned$136.59+$42.23 shippingfrom Germanygm-automation (4,649) 100%
- 5PCS Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232Opens in a new window or tabBrand New$1.93Free shippingfrom China15 watchersvanessa2011* (5,867) 98.9%
- Waveshare USB to RS232/485 Industrial Grade Isolated Converter Original FT232RNLOpens in a new window or tabBrand New$26.99Free shippingfrom Chinadevkits (10,507) 99.6%
- Burst Electronics GPI-10 GPI to RS232 Converter - 10 ChannelOpens in a new window or tabPre-Owned$39.95Free shippingecostello (1,476) 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 (56) 100%
- USB to RS485/RS232 Industrial Communication Module Adapter Serial Port ConverterOpens in a new window or tabBrand New$7.99+$2.99 shippingfrom Chinabingospace (1,495) 99%
- QTY:1 JNNT-T1 torque transducer,Range 0-200N.m (O.D. 59mm) + RS232 converterOpens in a new window or tabBrand New$261.03Free shippingfrom ChinaFree returnspengsi16 (276) 97.8%
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