3,900+ results for usb to rs232 convertor
- USB To Serial Converter, USB 2.0 To RS232 Converter KW-825Opens in a new window or tabBrand New$35.00Save up to 10% when you buy moretkgr8 (141) 100%Free shipping
- New 1747-UIC USB to DH485 Interface Converter RS-232 RS-485 Ports os67Opens in a new window or tabBrand New$84.08gale-plc (0) 0%Free shippingFree returns
- NEW Moxa RS-232 1-port USB-to-serial Converter UPORT 1110Opens in a new window or tabBrand New$108.12plcdirect (20,284) 99%Free shippingFree returns
- 1-10PC USB to RS232 Serial Port 9Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$7.37 to $29.06Save up to 5% when you buy moreWas: $30.92 6% offworldchips (190,138) 99.1%Free shippingFree returns
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$7.20Save up to 8% when you buy moreWas: $7.66 6% offTop Rated Plusjinsche (36,847) 94.6%Free shippingFree returns307 sold
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- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$9.37cozzify (1,411) 98.9%Free shippingFree returns
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.70old2wolves6 (14,039) 98.6%Free shipping769 sold
- 3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDAOpens in a new window or tabBrand New$8.99Save up to 14% when you buy moreTop Rated PlusFree shippingnortheast.direct (16,372) 99.8%Free returns2,158 sold
- New UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin PL2303 Chipset RS-2Opens in a new window or tabBrand New$11.95Save up to 20% when you buy moreaznridah (1,126) 100%Free shipping
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102 Z3Opens in a new window or tabBrand New$4.75eshippers (224,012) 97.8%Free shipping201 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.36Save up to 8% when you buy moreWas: $7.66 17% offTop Rated Plusqkmallllc_1 (35,200) 95.2%Free shippingFree returns
- USB to RS232 RS485 TTL Industrial Isolated Converter Adapter Module FastShippingOpens in a new window or tabBrand New$28.99Save up to 10% when you buy moreTop Rated PlusFree shippingiotmug (570) 100%Free returns24 watchers
- SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft CableOpens in a new window or tabBrand New$13.99sabrent_us (2,728) 99.8%Free shipping184 sold
- MOXA UPort 1110 Port RS-232 USB-to-Serial ConverterOpens in a new window or tabNew (Other)$51.30unreal_deal44 (259) 100%+$38.31 shippingfrom AustraliaLast one1 watchers
- USB to RS-232 2-Port DB9 Serial Adapter/Converter SystemBase Multi-2/USB RS232Opens in a new window or tabBrand New$54.00Save up to 10% when you buy moreTop Rated PlusFree shippingenvistia (37,481) 100%Free returns
- 6FT X CHIPI-X USB TO RS232 CONVERTER CABLEOpens in a new window or tabOpen Box$28.60slctreasures (6,045) 99.3%+$4.95 shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.18shanghai*book (3,193) 99.3%Free shippingfrom ChinaAlmost gone332 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.07Save up to 8% when you buy moreWas: $8.43 28% offTop Rated Plusgocartgo (3,657) 94%Free shippingFree returns
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$6.43Save up to 8% when you buy moreWas: $6.84 6% offTop Rated Plusjinsche (36,847) 94.6%Free shippingFree returns
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.68Save up to 8% when you buy moreWas: $6.84 17% offTop Rated Plusqkmallllc_1 (35,200) 95.2%Free shippingFree returns
- USB 2.0 to RS232 COM Port Computer Converter Adapter Cable 9 Pin Serial DB25 DB9Opens in a new window or tabBrand New$9.48Save up to 10% when you buy moreList price: $12.98 27% offTop Rated Pluseeekitonline (450,511) 99.2%Free 3 day shippingFree returns246 sold
- New ListingPL2303TA USB to TTL Serial Cable Debug Cable USB to RS232 Converter for Raspb...Opens in a new window or tabBrand New$16.65surupa_0 (341) 99.1%Free shippingFree returns
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.9915ptr (2,931) 99.7%Free 3 day shipping
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter R E8P5 V K3A0Opens in a new window or tabBrand New$7.87Save up to 15% when you buy moresinpast (1,431) 96.4%Free shipping
- USB to Serial RS-232 Converter, Adapter ATEN UC-232A NEW IN BOXOpens in a new window or tabBrand New$7.99sweetloustreasures (6,602) 98.5%+$5.90 shipping
- USB to RS-232 Serial Adapter w/ LED Indicators Windows 11 SupportOpens in a new window or tabBrand New$17.90sbarreros (488) 100%+$5.90 shipping
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USOpens in a new window or tabBrand New$10.65Save up to 10% when you buy moreTop Rated PlusFree shippingupartcare (2,710) 99.5%Free returns117 sold
- StarTech USB to RS232 DB9/DB25 Serial Adapter Cable ICUSB232DB25 (Grey)Opens in a new window or tabBrand New$14.88stuff2sellthree (41,065) 99.7%Free shipping14 watchers
- Black Box USB to RS-232 Converter DB9 1-Port IC199AR4Opens in a new window or tabBrand New$46.54nothingbutsavings (126,389) 99%Free shippingFree returns
- USB to RS-232 Converter 4 Ports USB2.0 To RS232 Adapter Serial DB9 ConnectorOpens in a new window or tabBrand New$88.96uotek-official (12) 100%+$43.50 shippingfrom China
- Moxa UPort 1150: USB to 1-Port RS-232/422/485 Serial ConverterOpens in a new window or tabBrand New$159.65ecomsavers (2,088) 99.1%Free shippingFree returns
- USB to RS-232 DB9 Serial Adapter/Converter Systembase Multi-1/USB RS232Opens in a new window or tabBrand New$35.00Save up to 10% when you buy moreTop Rated PlusFree shippingenvistia (37,481) 100%Free returns5 watchers
- Adapters USB to Converter Cable USB 2.0 Male to RS232 Female DB9 ConverterOpens in a new window or tabBrand New$8.00 to $8.08Buy 1, get 1 20% off with couponWas: $8.98 10% offacritayl (2,335) 97.8%Free shipping
- FTDI USB 2.0 Converter Adapter Cable to RS-232 9-Pin RS232 Serial Port STM-9MNUTOpens in a new window or tabBrand New$34.95Top Rated Plusbluemax49ers (26,086) 99.9%Free shippingFree returns263 sold
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.99accxpress (72,094) 99%Free shippingFree returns2,874 sold
- USB a Male to RS232 DB9 Pin Female Serial Adapter Converter Cable, Suitable ...Opens in a new window or tabBrand New$10.29rynnosbrand (11) 100%Free shippingFree returns
- US USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA SatelliteOpens in a new window or tabBrand New$6.992006gns (102,967) 98.9%Free shippingFree returns655 sold
- New ListingATEN USB To Serial RS-232 Converter, Model UC-232A, With Software Disc & ManualOpens in a new window or tabBrand New$17.5099ronp (1,455) 99.6%Free 3 day shipping
- PTC Black High Speed USB 2.0 to Serial RS-232 DB-9 Converter with 3ft USB CableOpens in a new window or tabBrand New$14.99Save up to 10% when you buy moreprotechgroupinc (4,801) 99.2%Free shipping61 sold
- Industrial USB Can 2.0 Protocol RS232 to CAN BUS Converter Serial RS-232 AdapterOpens in a new window or tabBrand New$73.32uotek-official (12) 100%Was: $78.00 6% off+$22.90 shipping
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.56miyukiki (2,358) 97.6%Free shippingfrom China
- Advantech USB To RS-232 Mini Converter; 3FT Cord 232USB9MOpens in a new window or tabBrand New$55.00Save up to 15% when you buy moreTop Rated PlusFree shippingtuckerindustriesllc (5,699) 100%Free returns
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$9.21 to $9.30Buy 1, get 1 30% off with couponWas: $9.69 5% offgyeisafynt (133) 97.2%Free shipping
- Gearmo RS-232 Converter USB to 2 Port USA-FTD12X NEWOpens in a new window or tabBrand New$9.80lockrockr1 (958) 100%+$8.60 shipping
- NEW TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 FREE S/HOpens in a new window or tabBrand New$15.97earlypaintedfolkart (1,151) 100%Free shipping
- Moxa UPort 1150 USB To 1-Port RS-232/422/485 Serial Converter 921.6Kbps 15K...Opens in a new window or tabBrand New$80.00ale4ka771 (164) 95.6%+$6.15 shipping
- Insignia 1' USB to RS-232 Serial Adapter NS-PI99501 #1883 z33 b3Opens in a new window or tabPre-Owned$10.99unistore2015 (17,170) 99.3%Free shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlackOpens in a new window or tabPre-Owned$0.99rjr122081 (764) 100%0 bids · Time left3d 1h left (Sun, 05:31 PM)$3.50Buy It Now+$5.80 shipping
- USB to RS232 Adapter with PL2303 Chipset, 6.6Ft USB 2.0 Male to RS232 Female DB9Opens in a new window or tabBrand New$19.99pinkham_enterprise (1,296) 95.1%Free shippingLast one
- CH340G RS232 Upgrade to USB TTL Auto Converter Adapter STC Brush Module GoldenOpens in a new window or tabBrand New$7.69Save up to 8% when you buy moregotw3527 (3,333) 99.1%Free shippingFree returns
- Belkin F5U109 F5U409 USB to 9 pin RS-232 DB9 Serial Converter Adapte for pc macOpens in a new window or tabPre-Owned$28.00vintageholder (8,824) 99.5%Free shipping
- C2G POS PLC Windows PC USB to DB9 Male Serial RS232 Adapter Cable 3AA01229800Opens in a new window or tabBrand New$13.05Save up to 10% when you buy moreWas: $14.83 12% offTop Rated Plustlztechnologies (7,477) 99.8%Free shippingFree returns
- Dafensoy USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$10.91Save up to 6% when you buy morekasse_j3y5piui (1,438) 99.5%Free shippingAlmost gone51 sold
- USB to RS232/TTL PL2303HX Cable Adapter Module Converter Adapter 1XOpens in a new window or tabBrand New$0.06global-manufacturing-service (4,892) 99.5%2 bids · Time left14h 48m left (Fri, 06:36 AM)Free shipping
- FTDI USB 2.0 to Serial RS-232 DB9 9-Pin Adapter Converter Cable -CABLE ONLYOpens in a new window or tabBrand New$20.23thundersalespoint (1,390) 100%Was: $22.99 12% off+$2.59 shipping
- XT-XINTE 1.5m USB-C to RS232 DB9 Male Serial Adapter w/ Female-Female ConnectorOpens in a new window or tabBrand New$10.78 to $11.52xtof1366 (501) 98.9%Was: $11.98 10% offFree shippingfrom China
- Belkin F5U409 USB to 9 pin RS-232 DB9 Serial Converter Adapter for pc macOpens in a new window or tabPre-Owned$19.99nickj (1,386) 100%+$5.93 shipping
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$6.84Save up to 7% when you buy moreTop Rated PlusFree shippingshirch_20 (5,514) 95.4%Free returns
- 3ft USB 3.0 & USB-C to RS232 Serial Cable Adapter DB9 Male/Female FTDI ChipsetOpens in a new window or tabBrand New$19.99Save up to 15% when you buy moreTop Rated PlusFree shippingnwca.com (12,559) 99.7%Free returns257 sold
- Industrial USB to RS485 RS232 Converter Upgrade RS485 Converter8494Opens in a new window or tabBrand New$7.5915% off 3+ with couponWas: $7.99 5% offdirectimports1899 (266,068) 97.6%Free shipping
- TRENDnet TU-S9 USB to Serial Converter USB to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$17.95mike95innj (1,368) 100%Free 4 day shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$1.76Top Rated Plussatisfyelectronics (217,378) 99.5%+$3.00 shippingfrom ChinaFree returns566 sold
- 3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDAOpens in a new window or tabBrand New$6.60ny-compu-tek (153,453) 98.9%+$0.66 shipping532 sold
- MOXA 1-Port RS-232 USB-to-Serial Converter UPort 1110 CableOpens in a new window or tabOpen Box$29.99Top Rated Plusitequipment (11,863) 99.9%Free shippingFree returns6 watchers
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.30microworld2050 (3,120) 99.4%+$4.96 shippingfrom ChinaFree returns
- TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$19.95cnil1635 (2,607) 99.6%Free shipping211 sold
- 3 in 1 USB to RS485 USB to RS232 RS232 to RS485 Converter Adapter w/ IndicatorOpens in a new window or tabBrand New$11.27eama0910 (10,027) 99.3%Was: $11.99 6% offFree shippingfrom China
- CP2102 USB to UART TTL RS232 USB to RS485 Mutual Convert 6 in 1 Convert ModuleOpens in a new window or tabBrand New$8.23Save up to 7% when you buy moreTop Rated PlusFree shippingshirch_20 (5,514) 95.4%Free returns
- USB to RS232 Adapter with PL2303 Chipset, 6.6Ft USB 2.0 Male to RS232 Female DB9Opens in a new window or tabBrand New$21.53Save up to 10% when you buy morebigtimeshoppingmall (2,143) 99%Free shipping11 sold
- TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$9.99southelectronics (2,082) 99.7%+$3.50 shipping
- USB To RS232 Serial Converter Cable AdapterOpens in a new window or tabBrand New$4.99lemee_78 (725) 100%+$4.00 shipping
- Titan USB to serial adapter, RS232, includes transmit and receive lights, FTDIOpens in a new window or tabBrand New$19.95tennesseevalleyproducts (1,507) 100%Free shipping
- USB To RS232 TTL UART PL2303HX Auto Converter USB to COM Adapter CableOpens in a new window or tabBrand New$1.99ideal_autoparts** (646) 98.6%Free shippingfrom China
- 1-10PC USB to RS232 Serial Port 9Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$7.05 to $28.21Save up to 5% when you buy morex-modules-x (1,536) 99.1%Free shippingFree returns
- 3.3FT USB to RS232 Serial Port DB9 Male Adapter Converter Cable PROLIFIC ChipsetOpens in a new window or tabBrand New$23.11Buy 1, get 1 5% offWas: $24.33 5% offgalasdeals (22,369) 99.1%Free shipping
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