4,100+ results for usb to rs232 converter
- 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 3 day shippingnortheast.direct (16,363) 99.8%Free returns2,158 sold
- 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 (36,842) 94.6%Free shippingFree returns306 sold
- 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 (2,726) 99.8%Free 4 day shipping184 sold
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.70old2wolves6 (14,027) 98.6%Free shipping768 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 (1,403) 98.9%Free 4 day shippingFree returns
- StarTech USB to RS232 DB9/DB25 Serial Adapter Cable ICUSB232DB25 (Grey)Opens in a new window or tabBrand New$14.88stuff2sellthree (41,063) 99.7%Free 3 day shipping14 watchers
- 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 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 (450,439) 99.2%Free 3 day shippingFree returns245 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 (72,092) 99%Free shippingFree returns2,874 sold
- 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 (2,706) 99.6%Free returns117 sold
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102 Z3Opens in a new window or tabBrand New$4.75eshippers (223,944) 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$6.05Save up to 8% when you buy moreWas: $7.66 21% offTop Rated Plusqkmallllc_1 (35,197) 95.1%Free shippingFree returns
- Lot of 10 C2G 26886 USB to DB9 RS232 Serial Adapter Cable, 1.5 Feet LongOpens in a new window or tabBrand New$17.99knarith15 (8,484) 99.1%Was: $19.99 10% off+$10.00 shipping
- 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 $9.30Extra 5% off with couponWas: $9.79 5% offgyeisafynt (131) 97.1%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
- New Industrial USB To RS485 Converter Upgrade Protection RS-485 A ConnectorOpens in a new window or tabBrand New$11.65cloudtron00a (14) 100%Free shipping
- US USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA SatelliteOpens in a new window or tabBrand New$6.992006gns (102,965) 98.9%Free shippingFree returns655 sold
- 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 (26,082) 99.9%Free shippingFree returns263 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.19shanghai*book (3,192) 99.3%Free shippingfrom ChinaAlmost gone332 sold
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable Converter GAWOpens in a new window or tabBrand New$11.60Extra 6% off with coupongiaowe (122) 100%Free shippingFree returns
- 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 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 (1,430) 96.4%Free shipping
- 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 (153,446) 98.9%+$0.66 shipping532 sold
- USB to RS232/TTL PL2303HX Cable Adapter Module Converter Adapter Fast ShippingOpens in a new window or tabBrand New$0.16global-manufacturing-service (4,891) 99.5%2 bids · Time left7h 59m left (Thu, 07:10 AM)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
- TRIPP LITE USB To Serial Adapter RS232 U209-000-R NewOpens in a new window or tabBrand New$14.50kaye100cat (767) 96.9%Free shipping
- Adapters USB to Converter Cable USB 2.0 Male to RS232 Female DB9 ConverterOpens in a new window or tabBrand New$8.09 to $8.17Save up to 20% when you buy moreWas: $8.89 9% offacritayl (2,328) 97.8%Free shipping
- 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 (3,652) 94%Free shippingFree 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$19.99pinkham_enterprise (1,290) 95.1%Free 4 day shippingLast one
- National Instruments USB-232/4 USB To RS-232 Serial Port Adapter 187660G-11LOpens in a new window or tabPre-Owned$185.00amptechinstruments (568) 99.1%+$18.00 shipping
- RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cmOpens in a new window or tabBrand New$3.89Top Rated Plusfenggang18 (104,519) 99.9%+$3.99 shippingfrom ChinaFree returns488 sold
- 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 4 day shippingFree 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 (266,037) 97.6%Free shipping
- 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 3 day shippingiotmug (570) 100%Free returns24 watchers
- 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 (1,436) 99.5%Free 4 day shippingAlmost gone51 sold
- 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
- 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 RS485/RS232 Industrial Communication Module Adapter Serial Port ConverterOpens in a new window or tabBrand New$7.59bingospace (1,414) 99.1%Was: $7.99 5% off+$2.99 shippingfrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.56miyukiki (2,350) 97.6%Free shippingfrom China
- 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
- ATEN USB to Serial RS-232 Converter, Model UC-232A, with Software Disc& ManualOpens in a new window or tabBrand New$11.00coolmaster45 (114) 100%+$8.50 shipping88 sold
- StarTech 1 Port USB to Serial RS232 Adapter Cable - ICUSB2321FOpens in a new window or tabPre-Owned$6.00forcefull1 (2,997) 100%+$5.85 shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 6FTOpens in a new window or tabBrand New$6.6515% off 2+ with couponList price: $10.99 39% offzydistro (2,187,701) 94%Free 4 day shipping219 sold
- ATEN USB to RS-232 Converter - Type A Male USB, DB-9 Male Serial - 1.3ftOpens in a new window or tabOpen Box$10.00mintagefinds (48) 100%+$6.93 shippingFree returnsLast one
- TRENDnet TU-S9 USB to Serial Converter USB to RS-232 Male DB9 Serial Cable NEW!!Opens in a new window or tabBrand New$13.00Extra 5% off with couponunlimitedcurrency (16,969) 95.9%Free 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 (1,150) 100%Free shipping
- 9 Pin Cable PDA 3FT New Translucent USB 2.0 To DB9 RS232 Serial ConverteOpens in a new window or tabBrand New$9.98discountcoinshop (45,694) 99.2%Free 3 day shipping60 sold
- 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
- 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 (4,796) 99.2%Free 4 day shipping60 sold
- FTDI Chip USB 2.0 A to RS232 DB9 Serial Converter Cable 1M for Win 11/10 mac osOpens in a new window or tabOpen Box$12.95qhydz-usa (1,579) 99.7%Was: $16.19 20% off+$2.00 shippingfrom ChinaAlmost gone20 sold
- USB TO RS232 SERIAL DB 9 PIN COM Port Converter cable for GPS Windows XP WIN 7 8Opens in a new window or tabBrand New$8.99Save up to 6% when you buy morebesteworld (189,507) 98.8%Free shipping421 sold
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USAOpens in a new window or tabBrand New$10.49Top Rated Plusiaccessoryonline (12,665) 99.2%Free 4 day shippingFree returns
- TRENDnet USB 2.0 to RS-232 DB9 Serial Converter, TU-S9Opens in a new window or tabBrand New$21.99Extra 12% off with couponTop Rated PlusFree 3 day shippingvolunteertreasures (4,270) 100%Free returns
- Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (CB-DB9P)Opens in a new window or tabBrand New$9.99sabrent_us (2,726) 99.8%+$3.99 shipping118 sold
- Usb To Serial Adapter Benfei Usb To Rs-232 Male 9-Pin Db9 Serial Cable 1.8 MeterOpens in a new window or tabBrand New$12.91justintimegifts (62,920) 99.5%Free 4 day shippingFree returnsAlmost gone51 sold
- 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 (217,372) 99.5%+$3.00 shippingfrom ChinaFree returns566 sold
- 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$11.99sabrent_us (2,726) 99.8%Free 4 day shipping
- Plugable USB to Serial Adapter (RS-232/DB9, Prolific PL2303GT Chipset)Opens in a new window or tabofficial Plugable listing - includes 2 year warranty!Brand New$18.95Top Rated Plusplugable (4,385) 100%Free 4 day shippingFree returns62 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 (2,081) 99.7%+$3.50 shipping
- New ListingPlugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9...Opens in a new window or tabBrand New$19.95jackflashflips (583) 98.8%+$6.26 shipping
- USB To RS485 Adapter Cable Converter Compatible With RS232 RS485 RS422 Stand ZTSOpens in a new window or tabBrand New$13.66zhutaos (42) 97.7%Was: $14.53 6% offFree shippingfrom China
- 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 3 day shipping211 sold
- New ListingGenuine USB to Serial FTDI RS232 Cable, native Windows 10,11 driversOpens in a new window or tabBrand New$25.00us-mb73 (561) 100%+$5.99 shipping
- USB To RS232 TTL UART PL2303HX Auto USB to COM Cable Adapter Module For ArduinoOpens in a new window or tabBrand New$6.49e-outlet-2018 (934) 98.7%+$2.49 shippingFree returns
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter H3A7 Adapter A9I9Opens in a new window or tabBrand New$2.44miaoxingren (5,131) 98.2%Was: $2.57 5% offFree shippingfrom China
- RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cmOpens in a new window or tabBrand New$3.03Top Rated PlusWas: $3.29 8% offxcailau (34,044) 99.5%+$2.49 shippingfrom ChinaFree returns217 sold
- Lot of 2 New USB 1.1 to RS232 DB9 Serial Port Adapter Converter with USB CableOpens in a new window or tabBrand New$11.99protechgroupinc (4,796) 99.2%Free 4 day shipping
- New ListingNew TRENDnet TU-S9 USB to Serial Converter USB to RS-232Opens in a new window or tabBrand New$12.80headett0 (18) 100%0 bids · Time left6d 15h left (Wed, 02:13 PM)$18.80Buy It Now+$6.75 shipping
- USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter Win7/8/2000/XPOpens in a new window or tabBrand New$8.70old2wolves6 (14,027) 98.6%Free shipping178 sold
- Iridium USB to RS232 Data Cable for 9505A 9505 9500 UTSA1201Opens in a new window or tabBrand New$16.75sattrans (87) 100%+$4.95 shipping3 watchers
- 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
- Digi Edgeport/4 USB Converter/Expansion Module Edgeport/4 - 4 RS-232 serial DB-9Opens in a new window or tabOpen Box$100.00miami_scientific_100 (65) 100%Free shippingLast one
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