3,400+ results for USB to serial RS-232 adapter
- National Instruments USB-232/4 USB To RS-232 Serial Port Adapter 187660G-11LOpens in a new window or tabPre-Owned$120.00or Best Offer+$18.00 shippingamptechinstruments (580) 99%
- USB to RS232 Adapter with FTDI Chipset 6.6ft USB 2.0 Male to RS232 Fem...Opens in a new window or tabBrand New$26.50or Best OfferFree 2-3 day shippingFree returnsmyjob53 (4,009) 97.7%
- 3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDAOpens in a new window or tabBrand New$12.99or Best OfferFree 2-4 day shippingFree returns2,255 soldSave up to 14% when you buy moreTop Rated Plusnortheast.direct (16,854) 99.7%
- Keyspan high-speed 4-port rs232 serial db9 to usb adapter hubOpens in a new window or tabBrand New$110.00Buy It NowFree shippingdealsclick (15,447) 98.4%
- SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft CableOpens in a new window or tabBrand New$13.99Buy It NowFree shipping216 soldsabrent_us (2,782) 99.7%
- New ListingCable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 FeetOpens in a new window or tabBrand New$10.50Buy It NowFree shippingtelecomsourceny (728) 100%
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$8.24Buy It NowFree shippingFree returns35 soldcozzify (1,745) 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% offBuy It NowFree shipping240 sold15% off 2+ with couponzydistro (2,187,835) 94%
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- SABRENT USB 2.0 To Serial 9-Pin DB-9 RS-232 Adapter Cable 6ft CB-FTDIOpens in a new window or tabBrand New$12.98Buy It NowFree shippingFree returnsla.tronics (31,984) 98.4%
- 1M FTDI FT232RL USB to Serial Adapter Module USB to TTL RS232 Cable 6Pin USAOpens in a new window or tabBrand New$9.26or Best OfferFree shippingFree returnsSave up to 7% when you buy morememolines (11,225) 98.4%
- 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% offor Best OfferFree 2-4 day shippingFree returns263 soldSave up to 10% when you buy moreTop Rated Pluseeekitonline (455,022) 99.1%
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.70Buy It NowFree shipping779 soldold2wolves6 (14,713) 98.6%
- 3.3FT USB to RS232 Serial Port DB9 Male Adapter Converter Cable PROLIFIC ChipsetOpens in a new window or tabBrand New$24.33Buy It NowFree shippingBuy 1, get 1 5% offgalasdeals (22,440) 98.5%
- 3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prol...Opens in a new window or tabBrand New$29.99or Best OfferFree 2-3 day shippingFree returnsmyjob53 (4,009) 97.7%
- 4 Port USB to Serial RS232 Adaptes Industrial Grade FTDI-FT4232 Chipset RS232...Opens in a new window or tabBrand New$66.47Buy It NowFree shippingnoa.01 (46) 97.9%
- StarTech.com 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention -Opens in a new window or tabOpen Box$20.00or Best OfferFree shippingtrashtreasuresforu (8) 100%
- OIKWAN USB to RS232 Serial Adapter with FTDI 6FT usb db9 6ft blackOpens in a new window or tabBrand New$18.42Buy It NowFree shippingSave up to 6% when you buy moreeithac (71) 97.9%
- USB to RS232 Serial to RJ45 CAT5 Console Adapter Cable for Cisco Routers FTDIOpens in a new window or tabBrand New$11.99or Best OfferFree 2-4 day shippingFree returns3,930 soldTop Rated Plusdirectlydistributed (17,851) 100%
- New Listing3Ft (3 Feet) USB 2.0 to Serial RS232 Adapter for ws /7/8/10 and MacOpens in a new window or tabOpen Box$7.99Buy It Now+$5.99 shippingnewamericanstyle (219) 98.8%
- OIKWAN USB to RS232 Serial Adapter with FTDI 6FT usb db9 6ft blackOpens in a new window or tabBrand New$18.82Buy It NowFree shippingFree returnsSave up to 6% when you buy morerapid_152 (779) 99.3%
- USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter Win7/8/2000/XPOpens in a new window or tabBrand New$8.70Buy It NowFree 2-4 day shipping184 soldold2wolves6 (14,713) 98.6%
- DTech 3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord wit...Opens in a new window or tabBrand New$20.35Buy It NowFree shippingFree returnsnmkeita (133) 95.2%
- TRIPP LITE USB To Serial Adapter RS232 U209-000-R NewOpens in a new window or tabBrand New$14.50or Best OfferFree shippingkaye100cat (782) 96.1%
- USB to RS232 Serial to RJ45 CAT5 Console Adapter Cable for Cisco Routers CH340Opens in a new window or tabBrand New$8.84Was: $11.7925% offor Best OfferFree shippingSave up to 12% when you buy morebeautiful36 (654) 96.3%
- USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$8.35Buy It NowFree shippingFree returnsLast one11 soldmoneymakinmeeks2012 (14,150) 99.3%
- 4pcs Usb To Serial Rs232 Adapter Usb To Serial Rs232 Converter Usb To SerialOpens in a new window or tabBrand New$14.19Buy It NowFree shippingallowite (138) 96%
- USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Converter...Opens in a new window or tabBrand New$16.55Buy It NowFree shippingLast onegoosegoose1993 (102) 99%
- Usb To Rs232 Serial Adapter Usb A Male To Db9 Pin Female Serial Converter CablesOpens in a new window or tabBrand New$10.48Buy It NowFree shippingFree returnsLast onesuranar1 (871) 99.5%
- USB Type C to RS232 DB9 Serial Port Adapter Cable FTDI Chipset Supports Windo...Opens in a new window or tabBrand New$29.99or Best OfferFree 2-3 day shippingFree returnsmyjob53 (4,009) 97.7%
- SIIG USB to Serial RS-232 Adapter - FTDI High Performance Chip (Windows & Mac)Opens in a new window or tabBrand New$28.19Was: $29.996% offBuy It Now+$10.00 shippingFree returnsLast one40 soldExtra 5% off with coupone-tekdepot (4,028) 98.7%
- USB to Serial RS232 Adapter | USB C/M to DB9 /M 5ft (IC1103A) Win 11 Quality!Opens in a new window or tabBrand New$18.99or Best Offer+$8.00 shippingSave up to 10% when you buy moreimc (4,847) 99.8%
- USB to RS232 Serial Adapter USB Mini 5 Pin Male to DB9 9 Pin Female ...Opens in a new window or tabBrand New$19.99or Best OfferFree 2-3 day shippingFree returnsmyjob53 (4,009) 97.7%
- USB To Serial Adapter 4 RS232 Port COM Reserve Feature DB9 Compact USB To RS NGFOpens in a new window or tabBrand New$24.22Was: $26.619% offor Best OfferFree shippingFree returnsExtra 5% off with coupondepartmartshop (1,978) 97.6%
- Plugable USB to Serial Adapter (RS-232/DB9, Prolific PL2303GT Chipset)Opens in a new window or tabofficial Plugable listing - includes 2 year warranty!Brand New$18.95Buy It NowFree 3 day shippingFree returns63 soldplugable (4,415) 100%
- US 2.2Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter CableOpens in a new window or tabBrand New$4.99Buy It NowFree shippingExtra 5% off with couponpuyushangmao18 (5) 100%
- OIKWAN USB to RS232 Serial Adapter with FTDI 6FT usb db9 6ft blackOpens in a new window or tabBrand New$18.99Buy It NowFree shippingSave up to 6% when you buy moreedenbenmoshe (1,036) 99.1%
- 1M FTDI FT232RL USB to Serial Adapter Module USB to TTL RS232 Cable 6Pin USAOpens in a new window or tabBrand New$8.99Buy It NowFree shippingFree returnssiemens-3 (0) 0%
- USA USB 2.0 to Serial DB 9 Pin RS232 Cable+ 25 Parallel Adapter Win7/8/10 & MacOpens in a new window or tabBrand New$6.93Was: $7.7010% offor Best OfferFree shippingFree returnsSave up to 7% when you buy moreTop Rated Plusshirch_20 (5,635) 94.9%
- Brainboxes 2 Port RS-232 USB to Serial Adapter - P/N US-257Opens in a new window or tabPre-Owned$80.00or Best Offer+$24.88 shippingag-to-go (310) 100%
- Drivergenius USB C to Serial RS232 DB9 Adapter Cable with 3 X LED IndicatorsOpens in a new window or tabBrand New$32.99Buy It NowFree shippingFree returnsgloclique (153) 99.4%
- Titan USB to serial adapter, RS232, includes transmit and receive lights, FTDIOpens in a new window or tabBrand New$19.95Buy It NowFree 2-4 day shippingtennesseevalleyproducts (1,522) 99.3%
- 4pcs Usb To Rs232 Usb To Serial Rs232 Converter Usb To Serial Adapter Rs232Opens in a new window or tabBrand New$14.19Buy It NowFree shippingnightate (212) 97.7%
- USB to serial adapter cable, 5 feet, RS232, Prolific chipset, Byte Runner brandOpens in a new window or tabBrand New$12.95Buy It NowFree 2-4 day shipping91 soldtennesseevalleyproducts (1,522) 99.3%
- FTDI USB 2.0 Converter Adapter Cable to RS-232 9-Pin RS232 Serial Port STM-9MNUTOpens in a new window or tabBrand New$34.95Buy It NowFree shippingFree returns266 soldTop Rated Plusbluemax49ers (26,392) 99.8%
- 5Ft USB to RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific PL2303TA ChipsetOpens in a new window or tabBrand New$13.95Buy It NowFree shippingSave up to 20% when you buy morebargaincabledirect (3,507) 99.7%
- USB to RS232 Adapter with PL2303 Chipset 6.6ft USB 2.0 Male to RS232 Female DB9Opens in a new window or tabBrand New$16.26Buy It NowFree shippingFree returnsAlmost gone14 soldfancostore (16,155) 99.5%
- ® Windows 10, 7 64-bit Compatible USB to Serial Adapter RS232 DB9 Short 8 Inc...Opens in a new window or tabBrand New$24.18Buy It NowFree shippingLast oneboaze-13 (154) 98%
- StarTech 1-Port USB to Serial RS-232 Adapter ICUSB2321FOpens in a new window or tabPre-Owned$14.92Was: $17.9817% offBuy It NowFree 2-4 day shippingSave up to 23% when you buy morearg-tech (11,165) 99.5%
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand New$2.55or Best OfferFree shippingfrom Chinasureicisi (2,637) 97.4%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Cable Adapter DT HOTSOpens in a new window or tabBrand New$2.71or Best OfferFree shippingfrom Chinasryosicil (4,225) 97.7%
- 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 MacOpens in a new window or tabBrand New$14.65or Best OfferFree shipping88 soldny-top-tek (209,624) 98.8%
- USB to Serial Adapter, USB to RS-232 Male (9-Pin) DB9 Serial CableOpens in a new window or tabBrand New$13.84Buy It NowFree 2-4 day shippingFree returnsrevive-it-retail (21,930) 99.4%
- FTDI USB 2.0 to Serial RS-232 DB9 9-Pin Adapter Converter Cable -NEW-Opens in a new window or tabBrand New$28.04Was: $32.9915% offor Best OfferFree shippingSave up to 20% when you buy morethundersalespoint (1,393) 100%
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.70Buy It NowFree 2-4 day shipping724 soldSave up to 5% when you buy morebesteworld (190,344) 98.8%
- Dafensoy USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$9.54Buy It NowFree shippingAlmost gone51 soldSave up to 6% when you buy morekasse_j3y5piui (1,514) 99.4%
- USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports WindowsOpens in a new window or tabBrand New$32.18Buy It NowFree shippinggodirectly (823) 99.6%
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.43 to $8.52Was: $9.6913% offBuy It NowFree shipping5+ watchersBuy 1, get 1 38% off with coupongyeisafynt (275) 97.9%
- USB to Serial RS-232 Adapter with LED Indicators FTDI Chipset Supports WindowsOpens in a new window or tabBrand New$32.27Buy It NowFree shippingSave up to 6% when you buy morealokat-0 (603) 98.6%
- Usb To Serial Adapter Benfei Usb To Rs-232 Male 9-Pin Db9 Serial Cable 1.8 MeterOpens in a new window or tabBrand New$12.67Buy It NowFree shippingAlmost gone51 soldjustintimegifts (65,899) 99.4%
- USB to RS232 Serial to RJ45 CAT5 Console Adapter Cable for Cisco Routers CH340Opens in a new window or tabBrand New$8.66Was: $10.6919% offor Best OfferFree shippingSave up to 10% when you buy morebeautiful1005 (175) 94.9%
- SABRENT Model SBT-USC6K 6 ft. USB to Serial (9-pin) DB-9 RS-232 Adapter CableOpens in a new window or tabBrand New$8.99Buy It Now+$3.99 shippingsabrent_us (2,782) 99.7%
- 3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with ProlOpens in a new window or tabBrand New$19.85Buy It NowFree shippingSave up to 6% when you buy morebarharel82 (118) 100%
- 6Pin FTDI FT232RL USB to Serial Adapter Module USB TO TTL RS232 Arduino CableOpens in a new window or tabBrand New$10.57Was: $11.7510% offor Best OfferFree shippingFree returnsSave up to 7% when you buy moreTop Rated Plusshirch_20 (5,635) 94.9%
- C2G POS PLC Windows PC USB to DB9 Male Serial RS232 Adapter Cable 3AA01229800Opens in a new window or tabBrand New$11.86Was: $14.8320% offor Best OfferFree shippingFree returnsSave up to 10% when you buy moreTop Rated Plustlztechnologies (7,532) 99.8%
- USB to Serial RS232/UART TTL/RS485 DB9 Adapter Converter Module FTDI FT232BM/BLOpens in a new window or tabBrand New$10.71Was: $11.275% offor Best OfferFree shippingFree returnsSave up to 8% when you buy moregotw3527 (3,588) 99%
- USB to Serial Adapter 6 Feet USB to RS-232 Male (9-pin) DB9 Serial Cable PrOpens in a new window or tabBrand New$14.92Buy It NowFree shippingSave up to 6% when you buy moreboriswc (266) 99.1%
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.49or Best OfferFree 2-4 day shipping272 soldmeditechny (256,061) 98.8%
- USB 2.0 to Serial RS232 DB9 9 Pin Serial Port Adapter Windows 7 32 64 Win7 VistaOpens in a new window or tabBrand New$8.70Buy It NowFree shipping68 soldbesteworld (190,344) 98.8%
- TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$19.95or Best OfferFree 2-4 day shipping216 soldcnil1635 (2,627) 99.6%
- Startech 1 Port FTDI USB to RS232 Serial Null Modem Adapter CableOpens in a new window or tabBrand New$27.00Buy It NowFree shippingFree returnsLast one14 soldTop Rated Pluseljozone (3,555) 99.5%
- 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$15.95or Best Offer+$2.89 shipping619 soldSave up to 5% when you buy moreaopstore (4,998) 100%
- Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Suppor...Opens in a new window or tabBrand New7 product ratings - Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Suppor...$33.21Buy It NowFree shippingFree returnstento-52 (177) 98.1%
- 3” SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable | Windows or MacOpens in a new window or tabPre-Owned$6.99or Best Offer+$4.99 shippingcyber.sunshine.labs (66) 95.8%
- Cable Matters USB-A to RS-232 DB9 Serial Adapter Cable--3 Feet--Opens in a new window or tabBrand New$10.87Buy It NowFree shippingSave up to 20% when you buy moresunnyside319 (4,107) 100%
- 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 M...Opens in a new window or tabBrand New$28.34or Best OfferFree 2-3 day shippingFree returnsmyjob53 (4,009) 97.7%
- USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports WindowsOpens in a new window or tabBrand New$40.54Buy It NowFree shippingbigtimeshoppingmall (2,356) 98.7%
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