18,000+ results for usb serial 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
- 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 (16,497) 99.7%Free returns2,202 sold
- 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$3.70Extra 5% off with couponWas: $3.89 5% offTop Rated Pluseelectronicparts (24,528) 99.6%+$5.35 shippingFree returnsAlmost gone57 sold
- 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 (21,758) 99.6%Free 2-4 day 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 (451,672) 99.1%Free shippingFree returns252 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 (36,916) 94.5%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 (14,211) 98.7%Free shipping774 sold
- Digitus USB To Serial RS485 ConverterOpens in a new window or tabOpen Box$0.99sports_cards_consignment (1,853) 100%0 bids · Time left4h 17m left (Today 07:00 PM)+$5.90 shipping
- 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 (35,304) 95%Free shippingFree returns
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$8.90cozzify (1,502) 98.8%Free shippingFree returns
- 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 (2,744) 99.8%Free shipping192 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 (2,778) 99.6%Free returns121 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 (14,211) 98.7%Free shipping179 sold
- 1-10PC USB to RS232 Serial Port 9Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$7.21 to $28.45Save up to 5% when you buy moreWas: $30.92 8% offworldchips (190,336) 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$2.19shanghai*book (3,212) 99.3%Free shippingfrom China335 sold
- 2 PC 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$4.99gravity_standard (169,371) 95.8%Free shipping243 sold
- 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 (333,282) 99.4%+$0.99 shippingFree returns445 sold
- Digitus DA-70156 Usb to Serial Adaptor, Usb 2.0 W10,8,7,XP,MacOS X,Linux, NewOpens in a new window or tabBrand New$15.95Save up to 5% when you buy moreaopstore (4,994) 100%+$2.89 shipping618 sold
- ATEN USB To Serial RS-232 Converter, Model UC-232A, With Software Disc & ManualOpens in a new window or tabBrand New$17.5099ronp (1,470) 99.6%Free 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
- 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 (1,466) 97.8%Free shipping
- USB to Serial Adapter 6 Feet USB to RS-232 Male (9-pin) DB9 Serial Cable PrOpens in a new window or tabBrand New$14.92boriswc (197) 100%Free shippingLast one1 watchers
- TRENDnet USB to Serial Converter, Connect a RS-232 Serial Device to a USB 2.0...Opens in a new window or tabBrand New$13.79sunnyw_36 (4,802) 95.9%Free shippingFree returnsAlmost gone11 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 (3,740) 93.7%Free shippingFree returns
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.9915ptr (2,946) 99.4%Free shipping
- CP2102 Module USB to TTL Serial Converter UART STC Download 5pcs Cables Ni C_~~Opens in a new window or tabBrand New$8.76Save up to 20% when you buy morejiji_497 (1,271) 95.8%Free shipping5 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 (217,477) 99.5%+$3.00 shippingfrom ChinaFree returns570 sold
- Manhattan 205146 USB to Serial Converter 18" with Gold Plated ContactsOpens in a new window or tabBrand New$19.99dealonline18 (44,137) 99.2%Free shipping174 sold
- 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 (37,654) 100%Free returns4 watchers
- 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 (163) 96.6%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 (4,812) 99.2%Free shipping61 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 (24,528) 99.6%+$5.35 shippingFree returns402 sold
- TRENDnet USB to Serial Converter TU-S9 For Connections Brand NEW,Opens in a new window or tabBrand New$9.99sam_deals24 (9) 100%+$5.99 shipping
- USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Converter...Opens in a new window or tabBrand New$16.55goosegoose1993 (37) 100%Free shippingLast one1 watchers
- 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 (2,610) 99.6%Free shipping214 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.64miyukiki (2,474) 97.6%Free shippingfrom China
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand New$2.38sureicisi (2,036) 97.4%Was: $2.51 5% offFree shippingfrom China
- DB9 RS232 Serial to USB 2.0 Converter 9 Pin Adapter Cable for Android/Mac/LinuxOpens in a new window or tabBrand New$6.99ny-compu-tek (153,535) 98.9%+$0.26 shipping155 sold
- USB to RS232 Serial Adapter USB Mini 5 Pin Male to DB9 9 Pin Female ...Opens in a new window or tabBrand New$18.99myjob53 (3,604) 97.4%Free 1-3 day shippingFree returns
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.04 to $8.13Buy 1, get 1 20% off with couponWas: $9.69 17% offudjueny (102) 94%Free shipping
- 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 (72,172) 99%Free shippingFree returns2,875 sold
- 10Ft Female DB9 Serial to Male USB Adapter Converter Cable Wire, PurpleOpens in a new window or tabBrand New$8.09Save up to 20% when you buy morepartempire (4,742) 100%Free shipping77 sold
- USB To RS232 Serial Converter Cable AdapterOpens in a new window or tabBrand New$4.99lemee_78 (731) 100%+$4.00 shipping2 watchers
- 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 (189,760) 98.8%Free shipping422 sold
- 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 2.2ftOpens in a new window or tabBrand New$1.50puyushangmao18 (0) 0%Free shippingfrom China
- USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA Serial AdaptersOpens in a new window or tabBrand New$8.71 to $8.89$6 off every $30 with couponWas: $9.99 11% offcopnasafyut (0) 0%Free shipping
- Digitus DA-70156 USB 2.0 To Serial ConverterOpens in a new window or tabBrand New$25.00gophersales (881) 100%+$9.25 shipping
- 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$10.99Save up to 15% when you buy moremaker_usa (21,942) 98.6%Free shippingLast one277 sold
- 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
- (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 (149) 99.3%Free shippingFree returns
- USB to RS485 RS422 Serial Adapter FTDI Chip USB to Terminal Block ConverterOpens in a new window or tabBrand New$14.01Save up to 8% when you buy moreWas: $14.75 5% offgotw3527 (3,405) 99.2%Free shipping
- Digitus USB To Serial ConverterOpens in a new window or tabBrand New$12.00lipin5921 (101) 100%Free shipping
- New Listing UT-890A 5ft 1-Port USB to RS-485/422 Serial Converter with ESD ProtectionOpens in a new window or tabBrand New$28.69hmall_and_all (1,391) 98%Free shipping
- New Listing1pcs US 3Ft USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable IN STOCKOpens in a new window or tabBrand New$5.45richdeyo_24 (0) 0%Free shipping
- 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3V NEWOpens in a new window or tabBrand New$0.01universal-industrial-4.0 (2,305) 98.8%1 bid · Time left2d 21h left (Fri, 12:18 PM)Free 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 (2,187,730) 94%Free shipping222 sold
- US USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA SatelliteOpens in a new window or tabBrand New$6.992006gns (103,015) 98.9%Free shippingFree returns655 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.33microworld2050 (3,225) 99.4%+$5.02 shippingfrom ChinaFree returns66 sold
- Plugable USB Serial Converter PL2303 CABLE WITH DISK - Adapter - Changer - NiceOpens in a new window or tabPre-Owned$11.50handandtool (808) 100%0 bids · Time left4d 21h left (Sun, 11:52 AM)+$6.15 shipping
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