8,600+ results for usb serial convertor
- USB To Serial Converter, USB 2.0 To RS232 Converter KW-825Opens in a new window or tabBrand New$35.00Free shippingSave up to 10% when you buy moretkgr8 (141) 100%
- 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 returns2,226 soldSave up to 14% when you buy moreTop Rated Plusnortheast.direct (16,644) 99.8%
- 3Ft USB 2.0 to DB9 Adapter Cable Converter Serial RS232 Port Windows Mac LinuxOpens in a new window or tabBrand New$20.07Free 2-4 day shippingFree returnsSave up to 10% when you buy moreeasystation (21,784) 99.6%
- 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 (37,867) 100%
- 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 returns258 soldSave up to 10% when you buy moreTop Rated Pluseeekitonline (453,168) 99.1%
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$8.79Free shippingFree returnscozzify (1,618) 98.7%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 6FTOpens in a new window or tabBrand New$6.65List price: $10.9939% offFree shipping226 sold15% off 2+ with couponzydistro (2,187,764) 94%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$7.66Free shippingFree returns310 soldSave up to 8% when you buy moreTop Rated Plusjinsche (36,973) 94.4%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.59Was: $7.6614% offFree shippingFree returnsSave up to 8% when you buy moreTop Rated Plusqkmallllc_1 (35,452) 95.2%
- 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 (14,436) 98.7%
- 2.2ft USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$5.60+$1.50 shippingyvoyueele (3) 100%
- 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$3.99Free shipping449 soldgravity_standard (170,212) 95.7%
- 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 (72,240) 98.9%
- 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 $28.45Was: $30.928% offFree shippingFree returnsSave up to 5% when you buy moreworldchips (190,594) 99.1%
- 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$14.99Free shipping62 soldSave up to 10% when you buy moreprotechgroupinc (4,817) 98.9%
- USB to 485/422 serial port industrial grade RS485 module communication converterOpens in a new window or tabBrand New$6.99+$5.99 shippingfrom Chinacs-889 (55) 94.4%
- 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 shipping198 soldsabrent_us (2,758) 99.8%
- USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter Win7/8/2000/XPOpens in a new window or tabBrand New$8.70Free shipping180 soldold2wolves6 (14,436) 98.7%
- 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%
- CP2102 USB 2.0 to UART TTL 5PIN Connector Module Serial Converter with LineOpens in a new window or tabBrand New$6.93Was: $9.2425% offFree shippingFree returnsSave up to 8% when you buy moreTop Rated Plusgocartgo (3,884) 93.7%
- 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 (2,616) 99.6%
- TRENDnet USB to Serial Converter TU-S9 For Connections Brand NEW,Opens in a new window or tabBrand New$9.99+$5.99 shippingsam_deals24 (17) 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$12.59Free shippingFree returnsAlmost gone11 soldsunnyw_36 (4,877) 95.8%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter R E8P5 V K3A0Opens in a new window or tabBrand New$7.48Was: $7.875% offFree shippingSave up to 15% when you buy moresinpast (1,534) 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%
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$11.12Free 2-4 day shippingLast one1 watchersmel.sue941 (4,632) 97.6%
- 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 (273) 98.9%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$1.60Was: $1.769% off+$3.00 shippingfrom ChinaFree returns575 soldTop Rated Plussatisfyelectronics (217,627) 99.5%
- New ListingNew SBT usb to serial converterOpens in a new window or tabPre-Owned$7.69+$5.90 shippingkrismix-41 (833) 99.8%
- 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$3.70Was: $3.895% off+$5.35 shippingFree returnsAlmost gone57 soldSave up to 10% when you buy moreTop Rated Pluseelectronicparts (24,637) 99.6%
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.24 to $8.32Was: $9.6915% offFree shippingBuy 1, get 1 38% off with coupongyeisafynt (215) 97.4%
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.54 to $8.64Was: $9.399% offFree shipping3+ watchers20% off 3+ with couponlhming (2,686) 96.1%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.13Free shippingfrom China335 soldshanghai*book (3,240) 99.6%
- 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$15.95+$2.89 shipping618 soldSave up to 5% when you buy moreaopstore (4,995) 100%
- US USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA SatelliteOpens in a new window or tabBrand New$6.99Free shippingFree returns656 sold2006gns (103,059) 98.8%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabOpen Box$0.990 bids · Time left1d 20h left (Fri, 11:31 AM)+$3.86 shippingpeedymeedy (2,430) 100%
- 9 Pin DB9 RS232 Serial Port to USB Cable Serial COM Port Adapter Converter GR.ouOpens in a new window or tabBrand New$3.06+$3.99 shippingzhitunyu56 (395) 95.5%
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USOpens in a new window or tabBrand New$8.65Free shippingFree returns122 soldSave up to 10% when you buy moreTop Rated Plusupartcare (2,853) 99.5%
- 9pin Cable Converter USB 2.0 to Serial DB 9 RS 232 , Prolific Chipset, HEXNUTS,Opens in a new window or tabBrand New$27.74Free shippingSave up to 20% when you buy moreelectroimport (14,015) 97.3%
- USB Type C to RS232 DB9 Serial Port Adapter Cable FTDI Chipset Supports Windo...Opens in a new window or tabBrand New$22.34Free 1-3 day shippingFree returnsmyjob53 (3,757) 97.7%
- Trendnet USB to Serial Converter TU-S9 NEWOpens in a new window or tabBrand New$18.90Free shippingsabastion135 (1,963) 99.3%
- Sabrent USB 2.0 to Serial Cable 6 feet SBT-FTDI ✅❤️️✅❤️️ BRAND NEW! ✅❤️️✅❤️️Opens in a new window or tabBrand New$8.99Free 2-4 day shippingFree returnsSave up to 15% when you buy moreTop Rated Plusredtagdeal (18,074) 99.8%
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Male Serial Converter CableOpens in a new window or tabBrand New$8.95+$5.90 shippingcadeals27 (168) 100%
- Manhattan 205146 USB to Serial Converter 18" with Gold Plated ContactsOpens in a new window or tabBrand New$19.99Free shippingFree returns174 soldTop Rated Plusdealonline18 (44,389) 99.1%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.32Was: $8.4325% offFree shippingFree returnsSave up to 8% when you buy moreTop Rated Plusgocartgo (3,884) 93.7%
- 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$4.99Free shipping246 soldgravity_standard (170,212) 95.7%
- 10Ft Female DB9 Serial to Male USB Adapter Converter Cable Wire, PurpleOpens in a new window or tabBrand New$8.09Free shipping77 soldSave up to 20% when you buy morepartempire (4,773) 100%
- DB9 RS232 Serial to USB 2.0 Converter 9 Pin Adapter Cable for Android/Mac/LinuxOpens in a new window or tabBrand New$6.99+$0.26 shipping156 soldny-compu-tek (153,646) 98.9%
- TRENDnet USB to Serial Converter Connect a RS-232 Serial Device to a USB 2.0...Opens in a new window or tabBrand New$13.48Free shippingFree returnsshahafh12012 (58) 100%
- Belkin F5U109/F5U409 USB to 9 pin RS-232 DB9 Serial Converter Adapte for pc macOpens in a new window or tabPre-Owned$20.00+$4.68 shippingyoshis_closet619 (45) 100%
- "USB to Serial 9-Pin Converter Cable 21 Length Plug Play Windows Support New"Opens in a new window or tabBrand New$13.83Free shippingFree returnszendor_1 (2) 100%
- Digitus USB To Serial ConverterOpens in a new window or tabBrand New$12.00Free shippinglipin5921 (102) 100%
- TRENDnet TU-S9 USB to Serial Converter USB to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$17.95Free 2-4 day shippingmike95innj (1,374) 100%
- US 2.2Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter CableOpens in a new window or tabBrand New$6.99Free shippingpuyushangmao18 (2) 100%
- 2pk USB-TTL Converter Bundle; PL2303 PL2303HX 5V 3.3V USB Serial Adapter 2x USAOpens in a new window or tabBrand New$6.95Free shipping229 soldnooelec (46,066) 98.2%
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.99Free shipping15ptr (2,966) 99.4%
- 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 (2,758) 99.8%
- Digitus DA-70156 USB 2.0 To Serial ConverterOpens in a new window or tabBrand New$25.00+$9.25 shippinggophersales (891) 100%
- Mini USB to DB9 Serial Converter - PROLIFIC Chipset PL2303HXDOpens in a new window or tabBrand New$17.95+$6.15 shipping85 soldeagleg2017 (200) 100%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$1.64Was: $1.788% off+$3.20 shippingfrom ChinaFree returns8,451 soldalice1101983 (570,153) 99.5%
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