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$35.00Save up to 10% when you buy moretkgr8 (141) 100%Free shipping
- 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 (37,667) 100%Free returns4 watchers
- NEW Moxa RS-232 1-port USB-to-serial Converter UPORT 1110Opens in a new window or tabBrand New$108.12plcdirect (20,317) 99%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$7.21 to $28.45Save up to 5% when you buy moreWas: $30.92 8% offworldchips (190,347) 99.1%Free shippingFree returns
- 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 (16,507) 99.7%Free returns2,206 sold
Trending auctions
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$8.88cozzify (1,506) 98.8%Free shippingFree returns
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102 Z3Opens in a new window or tabBrand New$4.75eshippers (225,264) 97.8%Free shipping204 sold
- 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 (451,754) 99.1%Free 2-4 day 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 (36,918) 94.5%Free shippingFree returns309 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 (35,313) 95.1%Free shippingFree returns
- USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Converter...Opens in a new window or tabBrand New$16.55goosegoose1993 (39) 100%Free shippingLast one1 watchers
- 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 (2,745) 99.8%Free shipping192 sold
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.40Save up to 8% when you buy moreWas: $6.84 21% offTop Rated Plusqkmallllc_1 (35,313) 95.1%Free shippingFree returnsLast one10 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
- Industrial USB Can 2.0 Protocol RS232 to CAN BUS Converter Serial RS-232 AdapterOpens in a new window or tabBrand New$78.00uotek-official (12) 100%+$22.90 shipping
- Industrial USB/RS232 to CANBUS Protocol Converter RS-232 Can-bus Serial AdapterOpens in a new window or tabBrand New$78.00uotek01 (4) 100%+$22.90 shipping
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.70old2wolves6 (14,226) 98.7%Free shipping774 sold
- 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 (1,131) 100%Free shipping
- New Listing2.2ft USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$6.99yvoyueele (0) 0%Free shipping
- New ListingAdapters USB to Converter Cable USB 2.0 Male to RS232 Female DB9 ConverterOpens in a new window or tabBrand New$8.69 to $8.78happouy (244) 97.7%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 shippingiotmug (576) 100%Free returns24 watchers
- 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 (2,781) 99.5%Free returnsAlmost gone122 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
- 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 (4,805) 96%Free shippingFree returnsAlmost gone11 sold
- ATEN USB To Serial RS-232 Converter, Model UC-232A, With Software Disc & ManualOpens in a new window or tabBrand New$17.5099ronp (1,471) 99.6%Free shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$5.90Save up to 8% when you buy moreWas: $8.43 30% offTop Rated Plusgocartgo (3,751) 93.8%Free shippingFree returns
- 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 (200) 100%Free shippingLast one1 watchers
- 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 (14,226) 98.7%Free shipping179 sold
- 6FT X CHIPI-X USB TO RS232 CONVERTER CABLEOpens in a new window or tabOpen Box$28.60slctreasures (6,161) 99.4%+$4.95 shipping
- 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 2.0 to TTL UART Converter Module RS232 6Pin CP2102 USA SHIP TODAY!Opens in a new window or tabBrand New$7.39Save up to 25% when you buy morebrainwire.io (1,740) 99.2%Free shipping
- New 1747-UIC USB to DH485 Interface Converter RS-232 RS-485 Ports os67Opens in a new window or tabBrand New$84.08gale-plc (0) 0%Free shippingFree returnsLast one1 watchers
- USB to RS232/TTL PL2303HX Cable Adapter Module Converter Adapter 1XOpens in a new window or tabBrand New$0.06global-manufacturing-service (4,925) 99.4%2 bids · Time left20m left (Today 11:20 AM)Free shipping
- Waveshare USB to RS232/485 Industrial Grade Isolated Converter Original FT232RNLOpens in a new window or tabBrand New$23.48devkits (10,495) 99.6%Was: $26.99 13% offFree shippingfrom China
- Gearmo RS-232 Converter USB to 2 Port USA-FTD12X NEWOpens in a new window or tabBrand New$9.80lockrockr1 (962) 100%+$8.60 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 (26,193) 99.9%Free shippingFree returns264 sold
- USB RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter ModuleOpens in a new window or tabBrand New$1.85digital-industry (202) 99%Free shippingfrom ChinaFree returns
- USB To RS232 Serial Converter Cable AdapterOpens in a new window or tabBrand New$4.99lemee_78 (733) 100%+$4.00 shipping2 watchers
- MOXA UPort 1110 Port RS-232 USB-to-Serial ConverterOpens in a new window or tabNew (Other)$52.30unreal_deal44 (262) 100%+$39.06 shippingfrom AustraliaLast one1 watchers
- 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 (22,386) 98.8%Free shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.19shanghai*book (3,216) 99.3%Free shippingfrom China335 sold
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$6.43Save up to 8% when you buy moreWas: $6.84 6% offTop Rated Plusjinsche (36,918) 94.5%Free shippingFree returns
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.9915ptr (2,948) 99.4%Free 2-4 day shipping
- *Lot of 3x* USB To RS232 Converter Module Adapter Prolific Pl2303Opens in a new window or tabPre-Owned$21.99nomadtechrenew2024 (16) 100%Was: $24.99 12% offFree shipping
- USB to RS485/RS232/TTL Converter Industrial Digital Isolated Converter with C...Opens in a new window or tabBrand New$39.90raz100872 (198) 98.3%Free shippingFree returns
- 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$20.42goosegoose1993 (39) 100%Free shippingLast one
- 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 (189,773) 98.8%Free shipping422 sold
- USB to RS232 Adapter with FTDI Chip USB to DB9 Serial Female Converter Compat...Opens in a new window or tabBrand New$18.44lovelyshoponline (7,187) 98.5%Free shippingFree returns
- 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 (72,174) 98.9%Free shippingFree returns2,875 sold
- XT-XINTE 1.5m USB-C to RS232 DB9 Male Serial Adapter w/ Female-Female ConnectorOpens in a new window or tabBrand New$10.78 to $11.52xtof1366 (513) 98.9%Was: $11.98 10% offFree shippingfrom China
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.81Save up to 7% when you buy moreWas: $6.84 15% offTop Rated Plusshirch_20 (5,536) 95.4%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$1.60Top Rated PlusWas: $1.76 9% offsatisfyelectronics (217,485) 99.5%+$3.00 shippingfrom ChinaFree returns570 sold
- USB to RS232 Programmable Keyboard Converter WLKB232Opens in a new window or tabBrand New$45.95 to $49.40versalent (1,239) 100%+$3.95 shipping6+ watchers
- 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 (1,472) 97.2%Free shipping
- USB to RS232 Adapter TypeC to DB9 Converter Serial Cable for Scanner PC ModemOpens in a new window or tabBrand New$14.78summer1188 (7) 100%Was: $16.79 12% offFree shipping
- Adapters USB to Converter Cable USB 2.0 Male to RS232 Female DB9 ConverterOpens in a new window or tabBrand New$8.00 to $8.08Buy 1, get 1 20% off with couponWas: $8.98 10% offacritayl (2,431) 97.9%Free shipping
- USB to Serial RS-232 Converter, Adapter ATEN UC-232A NEW IN BOXOpens in a new window or tabBrand New$7.99sweetloustreasures (6,616) 98.5%+$5.90 shipping
- USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA Serial AdaptersOpens in a new window or tabBrand New$8.81 to $8.99$6 off every $30 with couponWas: $9.79 10% offcopnasafyut (0) 0%Free shipping
- Insignia 1' USB to RS-232 Serial Adapter NS-PI99501 #1883 z33 b3Opens in a new window or tabPre-Owned$10.99unistore2015 (17,299) 99.3%Free 2-3 day shipping
- 3 in 1 USB to RS485 USB to RS232 RS232 to RS485 Converter Adapter w/ IndicatorOpens in a new window or tabBrand New$11.39eama0910 (10,052) 99.3%Was: $11.99 5% offFree shippingfrom China
- Industrial USB to RS485 RS232 Converter Upgrade RS485 Converter8494Opens in a new window or tabBrand New$7.5912% off 3+ with couponWas: $7.99 5% offdirectimports1899 (266,606) 97.5%Free shipping
- 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 2-4 day shipping214 sold
- 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 MacOpens in a new window or tabBrand New$14.65ny-top-tek (208,538) 98.8%Free shipping86 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
- 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 (333,305) 99.4%+$0.99 shippingFree returns445 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 To RS232 TTL UART PL2303HX Auto Converter USB to COM Adapter CableOpens in a new window or tabBrand New$1.09automation.controls (266) 100%Free shippingfrom China
- 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 (12,575) 99.7%Free returns260 sold
- 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 (153,538) 98.9%+$0.26 shipping155 sold
- MOXA 1-Port RS-232 USB-to-Serial Converter UPort 1110 CableOpens in a new window or tabOpen Box$29.99Top Rated Plusitequipment (11,897) 99.8%Free shippingFree returns6 watchers
- Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 ConverterOpens in a new window or tabBrand New$9.99gd_shopping (749) 100%Free shipping
- USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232R...Opens in a new window or tabBrand New$45.57danm-2482 (481) 99%Free shippingFree returns
- Dafensoy USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$10.31Save up to 6% when you buy morekasse_j3y5piui (1,460) 99.5%Free shippingAlmost gone51 sold
- USB to RS232 Serial Adapter USB Mini 5 Pin Male to DB9 9 Pin Female ...Opens in a new window or tabBrand New$18.52myjob53 (3,615) 97.4%Free 1-3 day shippingFree returns
- 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 (4,814) 99.3%Free shipping61 sold
- Items Per Page