6,200+ results for usb serial port
- SIIG 1-Port Industrial USB to RS-232 Db-9 Serial Adapter Cable (ID-SC0211-S2)Opens in a new window or tabBrand New$29.99+$12.00 shippingFree returnsExtra 8% off with coupone-tekdepot (4,004) 98.7%
- 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 returns256 soldSave up to 10% when you buy moreTop Rated Pluseeekitonline (452,826) 99.1%
- 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 (1) 100%
- RS232 Serial Port DB 9-Pin To USB Adapter Dongle CableOpens in a new window or tabBrand New$10.85+$3.70 shipping376 soldSave up to 8% when you buy moreallgizmo (19,723) 97.5%
- 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 returns310 soldSave up to 8% when you buy moreTop Rated Plusjinsche (36,961) 94.4%
- 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 (14,380) 98.7%
- 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 (35,412) 95%
- 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 shipping197 soldsabrent_us (2,756) 99.8%
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Sponsored | Top selling items from highly rated sellers with 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$8.99Free shippingFree returns2,883 soldaccxpress (72,219) 98.9%
- 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 (14,380) 98.7%
- StarTech.com 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention -Opens in a new window or tabOpen Box$25.00Free shippingsammy2tones (5) 100%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Cable Adapter DTOpens in a new window or tabBrand New$2.63Was: $2.775% offFree shippingfrom Chinabaoziyoutiao (3,210) 97.3%
- High-Speed USB to Serial Port DB9 RS232 Adapter For PC Mac Linux OSOpens in a new window or tabBrand New$10.00+$3.80 shippingSave up to 8% when you buy moree-video (13,365) 95.2%
- DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip SupOpens in a new window or tabBrand New$23.32Free 2-3 day shippingFree returnsAlmost gone32 soldjustintimegifts (64,376) 99.5%
- 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 (1,517) 98.3%
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7Opens in a new window or tabBrand New$17.73Free shippinghomeimprovementcapital (203) 98.5%
- (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 (183) 98.4%
- 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 (2,837) 99.5%
- 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 (217,586) 99.5%
- USB to Serial Port RS-232 Adapter For Motherboard PC ComputerOpens in a new window or tabBrand New$4.000 bids · Time left6d 8h left (Sat, 12:02 PM)$6.00Buy It Now+$3.96 shippingfollowthelaw (51) 100%
- USB 2.0 A Male To 2 Dual USB Female Jack Y Splitter Hub Power Cord Adapter CableOpens in a new window or tabBrand New$2.13Free shippingFree returns1,544 soldSave up to 10% when you buy morefixyourcell (97,720) 98.5%
- StarTech 1-Port USB to Serial RS-232 Adapter ICUSB2321FOpens in a new window or tabPre-Owned$15.28Was: $17.9815% offFree 2-4 day shippingSave up to 23% when you buy morearg-tech (11,023) 99.5%
- Startech Icusb2324I Wall/Din Mount USB to 4 DB9 Rs232 Serial Port Adapter HubOpens in a new window or tabPre-Owned$57.00Free shippingsvcheck (15,180) 98.3%
- 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 (3,847) 93.6%
- USB to Serial Port Adapter 9 pinOpens in a new window or tabBrand New$2.99+$5.05 shippingz-axis_inc (671) 100%
- StarTech 1 Port USB to Serial RS232 Adapter Cable - ICUSB2321FOpens in a new window or tabPre-Owned$6.00+$5.85 shippingforcefull1 (3,010) 100%
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7Opens in a new window or tabBrand New$16.37Free shippingpatricks_dapper_depot (2,321) 97.6%
- USB to RS232 COM Port Serial PDA 9 Pin DB9 Adapter (chipset CH340) Win 11*Opens in a new window or tabBrand New$6.25+$4.18 shipping222 soldSave up to 10% when you buy moresuperagena (1,296) 100%
- US USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$8.79 to $15.49Free shippingFree returnsTop Rated Plusdailydealswarehouse (76,665) 98.6%
- 4 Port USB to Serial RS232 Adapter FTDI Chipset Supports Win 11 10 8 7 LOpens in a new window or tabBrand New$55.16Free shippingLast oneamnx16 (225) 97.6%
- DTech FTDI USB to Serial Adapter Cable RS232 DB9 Male Port FT232RL Chipset SuppoOpens in a new window or tabBrand New$24.07Free shippingFree returnsbaraalkala0 (621) 99.4%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.58Free shippingfrom Chinamiyukiki (2,614) 97.7%
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 2.2ftOpens in a new window or tabBrand New$1.90Free shippingfrom Chinapuyushangmao18 (0) 0%
- 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 left5d 8h left (Fri, 11:31 AM)+$3.86 shippingpeedymeedy (2,430) 100%
- DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip SupOpens in a new window or tabBrand New$25.78Free shippingFree returnsLast one3 watchersdavidm70 (784) 99.2%
- Brand New HP USB to Serial Port Adapter J7B60AAOpens in a new window or tabBrand New$19.99Free shippingshsha5647 (77) 100%
- New | StarTech 1 Port USB to Serial RS232 Adapter Cable | ICUSB2321F QOpens in a new window or tabBrand New$7.79+$5.68 shippingchru-54 (19) 100%
- 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 shipping224 sold15% off 2+ with couponzydistro (2,187,757) 93.9%
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand New$2.56Free shippingfrom Chinasureicisi (2,229) 97.3%
- USB to Serial Port Converter 1FT (lot of 4) #210204-AQ3Opens in a new window or tabPre-Owned$29.99Free shippingmj3-house (1,139) 99.3%
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7Opens in a new window or tabBrand New$17.73Free shippingsteph441 (7,144) 99.3%
- 501215-0004 port adapter mouse HC SH serial USBOpens in a new window or tabPre-Owned$0.990 bids · Time left18h 41m left (Today 09:57 PM)+$5.35 shippingdanntolan_9 (1,089) 98.9%
- StarTech 1 Port USB to RS232 DB9 Serial Adapter Cable - M/MOpens in a new window or tabBrand New$8.00+$5.25 shippingzachtechllc (1,607) 99.2%
- NEW Sealed SIIG 8-Port USB to RS-232 Serial Adapter Hub JU-SC0211-S1Opens in a new window or tabBrand New$99.99Free shippingtechredosurplus (51,274) 99.4%
- 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 (26,268) 99.9%
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter H3A7 Adapter A9I9Opens in a new window or tabBrand New$2.45Was: $2.585% offFree shippingfrom Chinamiaoxingren (5,233) 98.2%
- 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 (37,824) 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 1-3 day shippingFree returnsSave up to 10% when you buy moreeasystation (21,780) 99.6%
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.70Free shipping721 soldSave up to 5% when you buy morebesteworld (189,964) 98.8%
- 1PCS CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEWOpens in a new window or tabBrand New$1.38+$3.00 shippingfrom ChinaFree returns784 soldTop Rated Pluslovesell2013 (76,948) 99.9%
- USB to DB9-Male Serial Port Adapter Prolific 6FT PL2303Opens in a new window or tabBrand New$15.54+$4.95 shippingpccables.com (11,003) 99.3%
- 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$8.99Free shipping422 soldSave up to 6% when you buy morebesteworld (189,964) 98.8%
- 3.3FT USB to RS232 Serial Port DB9 Male Adapter Converter Cable PROLIFIC ChipsetOpens in a new window or tabBrand New$23.11Was: $24.335% offFree shippingBuy 1, get 1 5% offgalasdeals (22,409) 98.7%
- Lot of 2 New USB 1.1 to RS232 DB9 Serial Port Adapter Converter with USB CableOpens in a new window or tabBrand New$11.99Free shippingprotechgroupinc (4,816) 98.9%
- USB C to RS232 DB9 Serial Port Adapter Cable W FTDI Chipset Supports Windows 10Opens in a new window or tabBrand New$10.00+$5.65 shippingFree returnsTop Rated Plustidunkin2012 (6,176) 99.7%
- StarTech.com USB to Serial Adapter 1 port USB Powered FTDI USB UART Chip ...Opens in a new window or tabOpen Box$27.99Free shippinggoblinmotorsports (523) 98.9%
- Startech 1 Port FTDI USB to RS232 Serial Null Modem Adapter CableOpens in a new window or tabBrand New$27.00Free shippingFree returnsLast one13 soldTop Rated Pluseljozone (3,541) 99.6%
- USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip SupOpens in a new window or tabBrand New$24.68Free shippingamazinghomegoodsforyou916 (11,135) 98.4%
- New 7-port Jack USB 2.0 High Speed HUB + AC Power Adapter Black + USB Cable USAOpens in a new window or tabBrand New$11.90Free shipping311 soldbesteworld (189,964) 98.8%
- FTDI Chip USB 2.0 to RS232 cable Converter USB-A to DB9 Serial COM Port AdapterOpens in a new window or tabOpen Box$13.99Was: $14.735% offFree shippingfrom China6 watchersoptimized-view (8,643) 99.4%
- USB to RS232 DB9 Male Adapter 9 pin Serial Cable & Driver CD Windows 7 8 XPOpens in a new window or tabBrand New$8.99Free shipping325 soldbesteworld (189,964) 98.8%
- 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 (570,102) 99.5%
- Vintage KEYSPAN USA-28X Macintosh USB Twin Serial 2-Port Cable Adapter MacOSOpens in a new window or tabPre-Owned$11.90+$5.55 shippingsheborden (284) 100%
- 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 (2,756) 99.8%
- StarTech 1m USB to Serial Cable with COM Port Retention 1P3FPCUSBSERIALOpens in a new window or tabBrand New$41.87Free 4 day shippingFree returnsnothingbutsavings (126,531) 99.1%
- Digitus USB-C to Serial Adaptor DA-70166, USB 2.0 W10, 8, 7, XP,Mac OS X, LinuxOpens in a new window or tabBrand New$12.95+$3.30 shippingSave up to 5% when you buy moreaopstore (4,995) 100%
- Multi 6 Port USB Charger 6 Ports Adapter Travel Hub AC Power Supply US PlugOpens in a new window or tabBrand New$7.52Free shippingFree returnsSave up to 15% when you buy moremotortown68 (1,281) 98.9%
- USB C To RS232 DB9 Serial Port Adapter Cable W FTDI Chipset Supports Windows 10Opens in a new window or tabBrand New$20.45Free shippingSave up to 6% when you buy moreshleil3 (883) 99.5%
- SIIG USB to Serial Adapter CableOpens in a new window or tabOpen Box$9.95+$4.38 shippingFree returnsTop Rated Plusspin_drifter (2,276) 100%
- 3ft USB 3.0 & USB-C to RS232 Serial Cable Adapter DB9 Male/Female FTDI ChipsetOpens in a new window or tabBrand New$19.99Free shippingFree returns260 soldSave up to 15% when you buy moreTop Rated Plusnwca.com (12,592) 99.7%
- USB to serial adapter cable, 5 feet, RS232, Prolific chipset, Byte Runner brandOpens in a new window or tabBrand New$12.95Free shipping90 soldtennesseevalleyproducts (1,513) 99.2%
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USAOpens in a new window or tabBrand New$10.49Free shippingFree returnsTop Rated Plusiaccessoryonline (12,864) 99.3%
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable ConverterOpens in a new window or tabBrand New$8.89Was: $9.466% offFree shippingfrom China7 watcherslanyydi.living (439) 98.2%
- MOGOOD USB C to Dual USB C Female Adapter, 2 Ports, Not for Monitor and ChargingOpens in a new window or tabPre-Owned$9.99+$2.99 shippingFree returnsSave up to 20% when you buy moredoubledexmacbooks (11,897) 99.2%
- Anbear DB9 Serial Port to USB CableOpens in a new window or tabBrand New$19.90Free shippingLast one1 watcherscerepros (12,191) 97.8%
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