3,700+ 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$35.00Free shippingSave up to 10% when you buy moretkgr8 (141) 100%
- 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 (37,740) 100%
- NEW Moxa RS-232 1-port USB-to-serial Converter UPORT 1110Opens in a new window or tabBrand New$108.12Free shippingFree returnsplcdirect (20,337) 99%
- 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 returns2,217 soldSave up to 14% when you buy moreTop Rated Plusnortheast.direct (16,565) 99.8%
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$8.88Free shippingFree returnscozzify (1,550) 98.8%
- 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 returns309 soldSave up to 8% when you buy moreTop Rated Plusjinsche (36,943) 94.4%
- 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 (0) 0%
- 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 returns254 soldSave up to 10% when you buy moreTop Rated Pluseeekitonline (452,358) 99.1%
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102 Z3Opens in a new window or tabBrand New$4.75Free shipping204 soldeshippers (225,780) 97.8%
- USB to RS-232 Serial Adapter w/ LED Indicators Windows 11 SupportOpens in a new window or tabBrand New$17.90+$5.90 shippingsbarreros (488) 100%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.43Was: $7.6616% offFree shippingFree returnsSave up to 8% when you buy moreTop Rated Plusqkmallllc_1 (35,349) 95%
- TRENDnet USB to Serial Converter, Connect a RS-232 Serial Device to a USB 2.0...Opens in a new window or tabBrand New$14.59Free shippingFree returnsAlmost gone11 soldsunnyw_36 (4,839) 95.9%
- 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 shipping195 soldsabrent_us (2,749) 99.8%
- 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 (261) 98.5%
- 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 $27.83Was: $30.9210% offFree shippingFree returnsSave up to 5% when you buy moreworldchips (190,442) 99.1%
- 6FT X CHIPI-X USB TO RS232 CONVERTER CABLEOpens in a new window or tabOpen Box$28.60+$4.95 shippingslctreasures (6,210) 99.4%
- USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Converter...Opens in a new window or tabBrand New$16.55Free shippingLast one1 watchersgoosegoose1993 (49) 100%
- New UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin PL2303 Chipset RS-2Opens in a new window or tabBrand New$11.95Free shipping38 soldSave up to 20% when you buy moreaznridah (1,131) 100%
- USB to RS232 RS485 TTL Industrial Isolated Converter Adapter Module FastShippingOpens in a new window or tabBrand New$28.99Free shippingFree returns24 watchersSave up to 10% when you buy moreTop Rated Plusiotmug (582) 100%
- Waveshare USB to RS232/485 Industrial Grade Isolated Converter Original FT232RNLOpens in a new window or tabBrand New$23.48Was: $26.9913% offFree shippingfrom Chinadevkits (10,500) 99.6%
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.75Was: $6.8416% offFree shippingFree returnsLast one10 soldSave up to 8% when you buy moreTop Rated Plusqkmallllc_1 (35,349) 95%
- 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 shipping774 soldold2wolves6 (14,306) 98.6%
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USOpens in a new window or tabBrand New$10.65Free shippingFree returns122 soldSave up to 10% when you buy moreTop Rated Plusupartcare (2,813) 99.5%
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.88Was: $6.8414% offFree shippingFree returnsSave up to 8% when you buy moreTop Rated Plusjinsche (36,943) 94.4%
- USB to RS232 Adapter with PL2303 Chipset, 6.6Ft USB 2.0 Male to RS232 Female DB9Opens in a new window or tabBrand New$19.97Free shippingLast one3 watcherspinkham_enterprise (1,448) 95.5%
- Gearmo RS-232 Converter USB to 2 Port USA-FTD12X NEWOpens in a new window or tabBrand New$9.80+$8.60 shippinglockrockr1 (966) 100%
- 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 (1,165) 100%
- FTDI US232R-100 RS232 to USB-A ConverterOpens in a new window or tabBrand New$16.00+$4.13 shippingavionx18 (328) 100%
- Industrial USB Can 2.0 Protocol RS232 to CAN BUS Converter Serial RS-232 AdapterOpens in a new window or tabBrand New$78.00+$22.90 shippinguotek-official (12) 100%
- Black Box USB to RS-232 Converter DB9 1-Port IC199AR4Opens in a new window or tabBrand New$48.23Free shippingFree returnsnothingbutsavings (126,503) 99.1%
- Chip 4 Port USB to RS-232 9-Pin DB9 Serial Cable Male A Adapter ConverterOpens in a new window or tabBrand New$33.97Free shippingLast one3 watchersluminara2013 (1,822) 100%
- 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 (21,772) 99.6%
- USB To RS232 Serial Converter Cable AdapterOpens in a new window or tabBrand New$4.99+$4.00 shipping2 watcherslemee_78 (736) 99.6%
- USB to RS232 Adapter with FTDI Chipset 6.6ft USB 2.0 Male to RS232 Female DB9...Opens in a new window or tabBrand New$20.42Free shippingLast onegoosegoose1993 (49) 100%
- 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 (3,803) 93.5%
- USB RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter ModuleOpens in a new window or tabBrand New$1.85Free shippingfrom ChinaFree returnsdigital-industry (206) 99%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.19Free shippingfrom China335 soldshanghai*book (3,225) 99.3%
- 3 in 1 USB to RS485 USB to RS232 RS232 to RS485 Converter Adapter w/ IndicatorOpens in a new window or tabBrand New$11.39Was: $11.995% offFree shippingfrom Chinaeama0910 (10,056) 99.3%
- USB 2.0 to TTL UART Converter Module RS232 6Pin CP2102 USA SHIP TODAY!Opens in a new window or tabBrand New$7.39Free shippingSave up to 25% when you buy morebrainwire.io (1,744) 99.2%
- Industrial USB/RS232 to CANBUS Protocol Converter RS-232 Can-bus Serial AdapterOpens in a new window or tabBrand New$78.00+$22.90 shippinguotek01 (4) 100%
- USB to RS232/TTL PL2303HX Cable Adapter Module Converter Adapter 1XOpens in a new window or tabBrand New$0.062 bids · Time left3h 39m left (Today 12:39 PM)Free shippinguniversal-industrial-4.0 (2,328) 98.8%
- 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 returns2,881 soldaccxpress (72,193) 98.9%
- PL2303HX USB To RS232 TTL Auto Converter Module Converter Adapter For arduinoOpens in a new window or tabBrand New$1.10Free shippingfrom ChinaFree returnsautomation-service (255) 99.5%
- USB to Serial RS-232 Converter, Adapter ATEN UC-232A NEW IN BOXOpens in a new window or tabBrand New$7.99+$5.90 shippingsweetloustreasures (6,620) 99%
- New Listing1Ft USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDAOpens in a new window or tabPre-Owned$5.00+$6.05 shippinggoneatomicshop (529) 100%
- New ListingUSB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlackOpens in a new window or tabPre-Owned$0.990 bids · Time left4d 8h left (Sat, 05:32 PM)$3.50Buy It Now+$5.80 shippingrjr122081 (766) 100%
- Adapters USB to Converter Cable USB 2.0 Male to RS232 Female DB9 ConverterOpens in a new window or tabBrand New$8.00 to $8.08Was: $8.8910% offFree shippingBuy 1, get 1 20% off with couponacritayl (2,461) 97.7%
- FTDI USB 2.0 Converter Adapter Cable to RS-232 9-Pin RS232 Serial Port STM-9MNUTOpens in a new window or tabBrand New$34.95Free shippingFree returns264 soldTop Rated Plusbluemax49ers (26,233) 99.9%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 2.2ftOpens in a new window or tabBrand New$1.50Free shippingfrom Chinapuyushangmao18 (0) 0%
- 10 Feet USB to Serial RS232 Female Adapter Cable Prolific Chip DB9 RS-232 to ...Opens in a new window or tabBrand New$25.04Free shippingFree returnsshay0-10 (123) 98.4%
- 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 (103,038) 98.9%
- 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 left3d 2h left (Fri, 11:31 AM)+$5.15 shippingpeedymeedy (2,430) 100%
- RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cmOpens in a new window or tabBrand New$3.50Was: $3.8910% off+$3.99 shippingfrom ChinaFree returns488 soldTop Rated Plusfenggang18 (104,629) 99.9%
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.99Free shipping15ptr (2,953) 99.4%
- USB to RS485/RS232/TTL Converter Industrial Digital Isolated Converter with C...Opens in a new window or tabBrand New$39.19Free shippingFree returnsraz100872 (204) 98.4%
- USB to Serial Adapter 6 Feet USB to RS-232 Male (9-pin) DB9 Serial Cable PrOpens in a new window or tabBrand New$14.92Free shippingLast one2 watchersboriswc (209) 100%
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable Converter GAWOpens in a new window or tabBrand New$10.90Was: $11.606% offFree shippingFree returnsExtra 7% off with coupongiaowe (166) 99.4%
- 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 shipping179 soldold2wolves6 (14,306) 98.6%
- USB to RS232 Adapter with FTDI Chipset 6.6ft USB 2.0 Male to RS232 Fem...Opens in a new window or tabBrand New$24.13Free 1-3 day shippingFree returnsmyjob53 (3,667) 97.6%
- USB To RS232 TTL UART PL2303HX Auto Converter USB to COM Adapter CableOpens in a new window or tabBrand New$1.09Free shippingfrom Chinaautomation.controls (280) 100%
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