2,200+ results for usb to serial
- 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 (16,511) 99.7%Free returns2,207 sold
- 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 (2,786) 99.5%Free returnsAlmost gone122 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 (3,620) 97.4%Free 1-3 day shippingFree returns
- 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 (451,805) 99.1%Free shippingFree returns253 sold
- 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 shipping193 sold
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$8.88cozzify (1,510) 98.8%Free shippingFree returns
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.70Save up to 5% when you buy morebesteworld (189,784) 98.8%Free shipping720 sold
- 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 (14,231) 98.7%Free shipping774 sold
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- 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 (35,315) 95.1%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$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 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 (14,231) 98.7%Free shipping179 sold
- Brocade ICX7250, ICX7450 ICX7750 DB9 Female to USB Mini Serial Console Cable 6FTOpens in a new window or tabBrand New$18.50grandslamit (171) 100%Free shippingFree returns256 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
- 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 $8.32Buy 1, get 1 30% off with couponWas: $9.69 15% offgyeisafynt (168) 97.2%Free shipping
- BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial CableOpens in a new window or tabPre-Owned$8.00tma406 (277) 100%+$4.28 shipping
- USB 2.0 to Serial DB 9 Pin RS232 Cable+ 25 Parallel Adapter Connector Windows 7Opens in a new window or tabBrand New27 product ratings - USB 2.0 to Serial DB 9 Pin RS232 Cable+ 25 Parallel Adapter Connector Windows 7$8.98Save up to 7% when you buy morebesteworld (189,784) 98.8%Free shipping2,200 sold
- PS/2 Keyboard/Mouse to USB Converter AdapterOpens in a new window or tabBrand New$3.95gravity_standard (169,452) 95.8%Free shipping1,103 sold
- USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Converter...Opens in a new window or tabBrand New$16.55goosegoose1993 (41) 100%Free shippingLast one1 watchers
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.9915ptr (2,949) 99.4%Free shipping
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.65meditechny (255,024) 98.8%Free 2-4 day shipping269 sold
- USB to Serial Adapter with LED Indicators FTDI Chipset RS-232Opens in a new window or tabBrand New$10.00monicaridler (632) 97.4%0 bids · Time left3d 18h left (Sun, 01:56 PM)+$4.43 shipping
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.14 to $8.22Buy 1, get 1 20% off with couponWas: $9.79 16% offudjueny (106) 92.7%Free shipping
- TRIPP LITE USB To Serial Adapter RS232 U209-000-R NewOpens in a new window or tabBrand New$14.50kaye100cat (776) 97.1%Free shipping
- 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 (12,580) 99.7%Free returns260 sold
- 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$12.79justintimegifts (63,715) 99.5%Free shippingAlmost gone51 sold
- USB to Serial Adapter,6 Feet USB to RS-232 Male (9-Pin) DB9 Serial CableOpens in a new window or tabBrand New$16.47araiy_11 (1) 100%Free shippingFree returns
- 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
- 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 (333,315) 99.4%+$0.99 shippingFree returns445 sold
- 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 returns2,876 sold
- 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 $8.64Save up to 15% when you buy moreWas: $9.39 9% offlhming (2,611) 96%Free shipping3+ watchers
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand New$2.38sureicisi (2,062) 97.4%Was: $2.51 5% offFree shippingfrom China
- 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 Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.19shanghai*book (3,217) 99.3%Free shippingfrom China335 sold
- 9 Pin Cable PDA 3FT New Translucent USB 2.0 To DB9 RS232 Serial ConverteOpens in a new window or tabBrand New$9.98discountcoinshop (46,543) 99.2%Free 2-4 day shipping61 sold
- USB to RS232 Serial Adapter USB Mini 5 Pin Male to DB9 9 Pin Female Serial CoOpens in a new window or tabBrand New$13.49idovoa09 (1,416) 99.6%Free shippingLast one
- 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 (3,754) 93.7%Free shippingFree returns
- 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$6.78Save up to 7% when you buy moreWas: $7.70 12% offTop Rated Plusshirch_20 (5,537) 95.4%Free shippingFree returns
- RS232 Serial Port DB 9-Pin To USB Adapter Dongle CableOpens in a new window or tabBrand New$10.85Save up to 8% when you buy moreallgizmo (19,710) 97.5%+$3.70 shipping374 sold
- 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 (1,473) 97.2%Free shipping
- PS/2 PS2 Male to USB Female Adapter Converter Connector For Computer PC KeyboardOpens in a new window or tabBrand New$4.25Save up to 10% when you buy moreemartone (12,255) 98.9%Free shipping1,280 sold
- SUNIX UTs1009b -- USB to RS-232 ADAPTER (NEW)Opens in a new window or tabBrand New$0.99purgree-services (1,872) 100%0 bids · Time left10h 55m left (Thu, 06:29 AM)+$5.00 shipping
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable Converter GAWOpens in a new window or tabBrand New$11.60Extra 5% off with coupongiaowe (151) 99.3%Free shippingFree returns
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 6FTOpens in a new window or tabBrand New$6.6515% off 2+ with couponList price: $10.99 39% offzydistro (2,187,733) 94%Free shipping222 sold
- USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$8.94moneymakinmeeks2012 (12,989) 99.4%Free shippingLast one10 sold
- StarTech USB to RS232 DB9/DB25 Serial Adapter Cable ICUSB232DB25 (Grey)Opens in a new window or tabBrand New$14.88stuff2sellthree (41,116) 99.6%Free shipping13 watchers
- USB 2.0 to 9-pin RS232 COM Port Serial Convert AdapterOpens in a new window or tabBrand New$8.90besteworld (189,784) 98.8%Free shipping257 sold
- Manhattan 205146 USB to Serial Converter 18" with Gold Plated ContactsOpens in a new window or tabBrand New$19.99dealonline18 (44,164) 99.1%Free shipping174 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.64miyukiki (2,504) 97.6%Free shippingfrom China
- 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 shipping214 sold
- 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 (217,489) 99.5%+$3.00 shippingfrom ChinaFree returns572 sold
- 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 (189,784) 98.8%Free shipping422 sold
- DB9 Female to USB Mini Serial Console Cable FOR Brocade switch ICX7750 1.5METEROpens in a new window or tabBrand New$19.95Top Rated Plusboardroom_tech (13,618) 100%Free 2-4 day shippingFree returns359 sold
- 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$11.99sabrent_us (2,745) 99.8%Free shipping
- 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$18.95Top Rated Plusplugable (4,395) 100%Free 3 day shippingFree returns63 sold
- USB to RS232 COM Port Serial PDA 9 Pin DB9 Adapter (chipset CH340) Win 11*Opens in a new window or tabBrand New$6.25Save up to 10% when you buy moresuperagena (1,296) 100%+$4.18 shipping220 sold
- Startech 1 Port FTDI USB to RS232 Serial Null Modem Adapter CableOpens in a new window or tabBrand New$27.00Top Rated Pluseljozone (3,537) 99.6%Free shippingFree returnsLast one13 sold
- 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 (26,198) 99.9%Free shippingFree returns264 sold
- 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 (22,387) 98.8%Free 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: $9.99 10% offcopnasafyut (0) 0%Free shipping
- USB 2.0 to Serial DB 9 Pin RS232 Cable + 25 Parallel Adapter Win7/ 8/ 10 & MacOpens in a new window or tabBrand New$9.48Save up to 15% when you buy moreList price: $12.98 27% offTop Rated Plusibrookauction (284,053) 99.4%Free shippingFree returns659 sold
- Usb To Serial Adapter, Benfei Usb To Rs-232 Male 9-Pin Db9 Serial Cable, WindowsOpens in a new window or tabBrand New$11.97jerembel-19 (1,132) 99.3%Free shipping
- Digitus USB To Serial ConverterOpens in a new window or tabBrand New$12.00lipin5921 (101) 100%Free shipping
- USB to SERIAL DB9 RS232 9-pin Port Cable Adapter NEWOpens in a new window or tabOpen Box$4.99knightdiscounts (214,897) 99.5%+$5.00 shipping80 sold
- 3.3FT USB Type A to DB9 RS232 Serial Male Adapter Cable with Prolific ChipsetOpens in a new window or tabBrand New$22.27Buy 1, get 1 5% offWas: $23.44 5% offgalasdeals (22,387) 98.8%Free shipping13 watchers
- BENFEI USB to Serial Adapter USB to RS-232 Male 9-pin DB9 Serial Cable Prolif...Opens in a new window or tabBrand New$6.49bobk769 (205) 100%+$5.90 shipping
- 9 Pin Cable PDA 3FT New Translucent USB 2.0 To DB9 RS232 Serial Converte 2PACKSOpens in a new window or tabBrand New$13.99discountcoinshop (46,543) 99.2%Free 2-4 day shippingAlmost gone57 sold
- USB to RS232 DB9 Male Adapter 9 pin Serial Cable & Driver CD Windows 7 8 XPOpens in a new window or tabBrand New$8.99besteworld (189,784) 98.8%Free shipping323 sold
- Parallax USB to Serial (RS-232) Adapter SKU 28030Opens in a new window or tabBrand New$22.00denessen0 (366) 100%Free shipping
- 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 (41) 100%Free shippingLast one
- Lot of 2 New USB 1.1 to RS232 DB9 Serial Port Adapter Converter with USB CableOpens in a new window or tabBrand New$11.99protechgroupinc (4,814) 99.3%Free shipping
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable ConverterOpens in a new window or tabBrand New$8.89lanyydi.living (428) 98.2%Was: $9.46 6% offFree shippingfrom China7 watchers
- StarTech.com USB to Serial Adapter 1 port USB Powered FTDI USB UART Chip ...Opens in a new window or tabOpen Box$27.99goblinmotorsports (519) 100%Free shipping
- US USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA SatelliteOpens in a new window or tabBrand New$6.992006gns (103,020) 98.9%Free shippingFree returns655 sold
- 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$28.99myjob53 (3,620) 97.4%Free 1-3 day shippingFree returns
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