5,400+ results for serial port to usb converter
- Wg Wiegand To USB Converter Virtual Serial Port Two-way TransmissionOpens in a new window or tabBrand New$18.50allinbest (542) 100%+$3.50 shippingfrom China
- 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 (37,601) 100%Free returns4 watchers
- 3Ft USB 2.0 to DB9 Adapter Cable Converter Serial RS232 Port Windows Mac LinuxOpens in a new window or tabBrand New$20.07Save up to 10% when you buy moreeasystation (21,752) 99.6%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$7.06 to $27.83Save up to 5% when you buy moreWas: $30.92 10% offworldchips (190,281) 99.1%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 (451,291) 99.1%Free shippingFree returns251 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 (36,897) 94.6%Free shippingFree returns309 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 (14,164) 98.7%Free shipping773 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.51Save up to 8% when you buy moreWas: $7.66 15% offTop Rated Plusqkmallllc_1 (35,274) 95.1%Free shippingFree returns
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Sponsored | Top selling items from highly rated sellers with free 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 (2,758) 99.6%Free returns121 sold
- 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 (3,207) 99.3%Free shippingfrom China335 sold
- 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 (14,164) 98.7%Free shipping179 sold
- 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 (1,451) 96.9%Free shipping
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand New$2.38sureicisi (1,959) 97.3%Was: $2.51 5% offFree shippingfrom China
- 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 (22,378) 98.9%Free shipping
- RS232 Serial Port To USB Converter Cable DB9 For PDA Windows XP 7 8 10 64 Bit 1mOpens in a new window or tabBrand New$7.99Top Rated Plusfenggang18 (104,571) 99.9%+$2.99 shippingfrom ChinaFree returns
- Chip 4 Port USB to RS-232 9-Pin DB9 Serial Cable Male A Adapter ConverterOpens in a new window or tabBrand New$33.97luminara2013 (1,818) 100%Free shippingLast one4 watchers
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.56miyukiki (2,431) 97.5%Free shippingfrom China
- (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 (141) 99.3%Free shippingFree returns
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- 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 (72,146) 98.9%Free shippingFree returns2,875 sold
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7Opens in a new window or tabBrand New$16.37patricks_dapper_depot (2,061) 97.7%Free shipping
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7Opens in a new window or tabBrand New3 product ratings - DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7$16.84connies_conbini (216) 100%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 (26,159) 99.9%Free shippingFree returns264 sold
- RS485 to USB Converter 30CM USB Extension Cable Interface Setting Serial PortOpens in a new window or tabBrand New$10.66Save up to 8% when you buy moreWas: $11.22 5% offgotw3527 (3,386) 99.2%Free shippingFree returns
- 5Pcs CP2102 USB-UART 6 in 1 USB to Serial Port Adapter Converter USB-TTL, USB...Opens in a new window or tabBrand New$32.19szmr3302-02 (418) 97.3%Free shippingFree returns
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- DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip SupOpens in a new window or tabBrand New$25.78davidm70 (741) 99.3%Free shippingFree returnsLast one1 watchers
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$1.60Top Rated PlusWas: $1.76 9% offsatisfyelectronics (217,451) 99.5%+$3.00 shippingfrom ChinaFree returns570 sold
- 3 PACK USB C 3.1 Type C Female to USB 3.0 Type A Male Port Converter Adapter BLKOpens in a new window or tabBrand New$2.34isellparts2u (395,436) 98.5%Free shippingFree returns10,000+ sold
- USB to 485/422 serial port industrial grade RS485 module communication converterOpens in a new window or tabBrand New$6.99cs-889 (51) 93.8%+$5.99 shippingfrom ChinaLast one
- RS485 to USB Converter 30CM USB Extension Cable Interface Setting Serial PortOpens in a new window or tabBrand New$4.98chips-fans (137,843) 99.5%+$3.73 shippingfrom ChinaFree returns75 sold
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini PortOpens in a new window or tabBrand New$3.64Extra 5% off with couponWas: $3.83 5% offTop Rated Pluseelectronicparts (24,496) 99.6%+$5.35 shippingFree returns399 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$7.08Save up to 8% when you buy moreWas: $8.43 16% offTop Rated Plusgocartgo (3,708) 93.8%Free shippingFree returns
- 9 Pin DB9 RS232 Serial Port to USB Cable Serial COM Port Adapter Converter GR.ouOpens in a new window or tabBrand New$3.06outdoor_1159 (398) 94.9%+$3.99 shipping
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$18.04bitshopus (11,509) 95.8%Was: $18.99 5% offFree shipping
- USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support...Opens in a new window or tabBrand New$30.10goosegoose1993 (33) 100%Free shipping
- ATEN USB To Serial RS-232 Converter, Model UC-232A, With Software Disc & ManualOpens in a new window or tabBrand New$17.5099ronp (1,469) 99.6%Free shipping
- CH340 Industrial USB to RS485 Communication Module Serial Port Converter ModuleOpens in a new window or tabBrand New$8.49Save up to 10% when you buy moreindustry_shop2050 (124) 97.7%Free shipping
- BT-USC1K USB TO SERIAL CONVERTER INSTANTLY ADDS A SERIAL PORT A2-6Opens in a new window or tabBrand New$11.95Top Rated Plusg2g_liquidators (9,548) 99.6%Free shippingFree returns
- USB to Serial RS232 9 Pin DB9 COM Port Converter Adapter Cable for Windows 7 10Opens in a new window or tabBrand New$6.17Customs services and international tracking provided4kdeals (51,958) 99%+$13.01 shipping estimatefrom United Kingdom1,619 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 (2,738) 99.8%Free shipping188 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable PDA ~H4Opens in a new window or tabBrand New$3.11ha-smile-5 (10,972) 96.5%Free shippingfrom China
- Serial RS232 to USB Converter Adapter programming cable to COM port for FTA STBOpens in a new window or tabBrand New$7.99wzshop77 (38,486) 97.2%Free shippingfrom China
- 1PCS CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEWOpens in a new window or tabBrand New$1.38Top Rated Pluslovesell2013 (76,896) 99.9%+$3.00 shippingfrom ChinaFree returns782 sold
- RS232 Console Serial Port To USB Converter For PC Mac LinuxOpens in a new window or tabBrand New$10.00Save up to 8% when you buy moresecuregizmo (4,572) 99.2%+$3.85 shipping
- USB to DB9 RS232 DB-9pin Serial Port Cable Converter Adapter FTDI Chipset LED 1MOpens in a new window or tabBrand New$21.35luckydog2016 (3,815) 98.7%Was: $23.21 8% offFree shippingfrom China56 sold
- 1PCS USB to CAN Bus Converter Adapter serial port TO CAN /RS232 TO CAN With TVSOpens in a new window or tabBrand New$18.24Top Rated Pluscayin35 (136,048) 99.8%+$2.48 shippingfrom ChinaFree returns
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- CH340 Industrial USB to RS485 Communication Module Serial Port Converter ModuleOpens in a new window or tabBrand New$5.69Save up to 12% when you buy moreWas: $5.99 5% offcowramill (5,213) 98.5%+$2.00 shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor USOpens in a new window or tabBrand New$7.98$5 off $50+ with coupondiybox (76,975) 98.6%Free shipping
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- 9-Pin USB2.0 to RS422 RS485 Serial Port Converter Adapter Cable FTDI ChipOpens in a new window or tabBrand New$16.55Save up to 10% when you buy moreWas: $19.47 15% offbeautiful44 (206) 95.2%+$0.49 shipping
- DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip SupOpens in a new window or tabBrand New$23.01justintimegifts (63,399) 99.5%Free shippingFree returnsAlmost gone31 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 (12,735) 99.3%Free shippingFree returns16 sold
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- Mini USB to DB9 Serial Converter - PROLIFIC Chipset PL2303HXDOpens in a new window or tabBrand New$17.95eagleg2017 (199) 100%+$6.15 shipping85 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$1.78alice1101983 (569,771) 99.5%+$3.20 shippingfrom ChinaFree returns8,451 sold
- USB 2.0 to 9-pin RS232 COM Port Serial Convert AdapterOpens in a new window or tabBrand New$9.66amcoda (346) 93%Free shippingfrom China
- 3Ft USB 2.0 to DB9 RS232 Serial Computer Converter 9 Pin w/25 Pin Male Cable PDAOpens in a new window or tabBrand New$9.48Save up to 10% when you buy moreList price: $12.98 27% offTop Rated Pluspartsdomauction (333,186) 99.4%+$0.99 shippingFree returns445 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable ^P -'hOpens in a new window or tabBrand New$7.26hlvpid60665426 (12,606) 97.1%Free shipping
- StarTech 1 Port USB to Serial Adapter (ICUSB232PRO) (NEW)Opens in a new window or tabBrand New$21.00patriotmerchandising (1,222) 100%Free shippingFree returns
- 5Pcs CP2102 USB-UART 6 in 1 USB to Serial Port Adapter Converter USB-TTL, USB...Opens in a new window or tabBrand New$35.00basitawan (457) 94.2%Free shipping
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter G4E7-USOpens in a new window or tabBrand New$2.45dumasdum (1,289) 96.7%Was: $2.58 5% offFree shippingfrom China
- DTech USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip 11 8Opens in a new window or tabBrand New$25.39Save up to 7% when you buy moremiliohagever (41) 100%Free shipping
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- USB 2.0 to 9-pin RS232 COM Port Serial Convert AdapterOpens in a new window or tabBrand New$8.90besteworld (189,694) 98.8%Free shipping257 sold
- Startech 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, USB to SOpens in a new window or tabBrand New$34.10antonline (329,858) 98.6%Free shippingFree returns
- 1PCS NEW USB To CAN Debugger USb Can Converter A1+Serial Port CAN DebuggingOpens in a new window or tabBrand New$34.09huangchu-55 (264) 98.2%Free shippingfrom ChinaFree returnsLast one1 watchers
- USB to RS485/RS422 converter Serial Port Converter Adapter Cable with FTDI ChipOpens in a new window or tabBrand New$16.19Save up to 11% when you buy moreWas: $20.49 21% offbeautiful1002 (30) 91.7%Free shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$6.40new2018small (5,942) 99%Free shippingfrom China
- FT232RL FTDI Serials Adapter Module Mini Port USB to TTL 3.3/5.5V For Arduino USOpens in a new window or tabBrand New$8.97 to $20.30Save up to 5% when you buy moreWas: $11.90 10% offworldchips (190,281) 99.1%Free shippingFree returns
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- High-Speed USB to Serial Port DB9 RS232 Adapter For PC Mac Linux OSOpens in a new window or tabBrand New$10.00Save up to 8% when you buy moree-video (13,355) 94.4%+$3.80 shipping
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.91 to $9.01Buy 1, get 1 30% off with couponWas: $9.69 8% offgyeisafynt (151) 95.8%Free shipping
- 2 PACK USB C 3.1 Type C Female to USB 3.0 Type A Male Port Converter Adapter NEWOpens in a new window or tabUpgraded to support Apple and Android devicesBrand New$1.95ironsmith-international (128,482) 96.9%Free shipping9,711 sold
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