9,800+ results for new usb to serial cable convertor
- StarTech.com USB to Serial Adapter - Prolific PL-2303 - 3 ft - 1m - DB9 (9-pin)Opens in a new window or tabBrand New$50.36ohsooffices (11,226) 100%Was: $55.96 10% off+$9.60 shipping
- StarTech.com USB C to Serial Adapter Cable with COM Port Retention, 16" (40cm) UOpens in a new window or tabBrand New$56.14ohsooffices (11,226) 100%Was: $62.38 10% off+$9.60 shipping
- StarTech.com USB C to Serial Adapter Cable 16" (40cm) - USB Type-C to Serial RS2Opens in a new window or tabBrand New$43.61ohsooffices (11,226) 100%Was: $48.46 10% off+$9.60 shipping
- 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 (16,468) 99.7%Free returns2,200 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 (14,167) 98.7%Free shipping773 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 (36,898) 94.6%Free shippingFree returns309 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 (451,315) 99.1%Free shippingFree returns251 sold
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$9.28cozzify (1,470) 98.9%Free shippingFree returns
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 CableOpens in a new window or tabBrand New$13.99sabrent_us (2,738) 99.8%Free shipping188 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.51Save up to 8% when you buy moreWas: $7.66 15% offTop Rated Plusqkmallllc_1 (35,274) 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$2.19shanghai*book (3,207) 99.3%Free shippingfrom China335 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 (2,759) 99.6%Free returns121 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 (72,146) 98.9%Free shippingFree returns2,875 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 (21,752) 99.6%Free 2-4 day shippingFree returns
- 1-10PC USB to RS232 Serial Port 9Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$7.06 to $27.83Save up to 5% when you buy moreWas: $30.92 10% offworldchips (190,284) 99.1%Free shippingFree returns
- 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 (46,245) 99.2%Free 2-4 day shippingAlmost gone57 sold
- TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$9.99southelectronics (2,090) 99.7%+$3.50 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 (2,609) 99.6%Free shipping214 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 (1,129) 100%Free shipping
- 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 (189,698) 98.8%Free shipping422 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 (333,191) 99.4%+$0.99 shippingFree returns445 sold
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand New$2.38sureicisi (1,960) 97.3%Was: $2.51 5% offFree shippingfrom China
- Manhattan 205146 USB to Serial Converter 18" with Gold Plated ContactsOpens in a new window or tabBrand New$19.99dealonline18 (44,076) 99.2%Free shipping174 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 (189) 100%Free shippingLast one1 watchers
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$18.04bitshopus (11,509) 95.8%Was: $18.99 5% offFree shipping
- 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 (217,452) 99.5%+$3.00 shippingfrom ChinaFree returns570 sold
- 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 (4,809) 99.2%Free shipping61 sold
- Sabrent USB 2.0 to Serial Cable 6 feet SBT-FTDI ✅❤️️✅❤️️ BRAND NEW! ✅❤️️✅❤️️Opens in a new window or tabBrand New$8.99Save up to 15% when you buy moreTop Rated PlusFree shippingredtagdeal (17,974) 99.8%Free returns
- 3ft USB Type-A to Serial (DB9 Male RS232) Converter CableOpens in a new window or tabBrand New$11.88Top Rated PlusList price: $17.82 33% offmycablemart (15,060) 99.6%+$5.44 shippingFree returns
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$7.08Save up to 8% when you buy moreWas: $8.43 16% offTop Rated Plusgocartgo (3,711) 93.9%Free shippingFree returns
- 10Ft Female DB9 Serial to Male USB Adapter Converter Cable Wire, PurpleOpens in a new window or tabBrand New$8.09Save up to 20% when you buy morepartempire (4,736) 100%Free shipping77 sold
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$9.69 to $9.79Buy 1, get 1 20% off with couponudjueny (78) 94.3%Free shipping
- TRENDnet TU-S9 USB to Serial Converter USB to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$17.95mike95innj (1,369) 100%Free 2-3 day shipping
- New Intelletto Serial To HID Keyboard Converter Cable - HIDMDB9USBA-3EOpens in a new window or tabBrand New$49.99btr101 (2,361) 100%+$5.00 shipping
- USB To RS232 Serial Converter Cable AdapterOpens in a new window or tabBrand New$4.99lemee_78 (729) 100%+$4.00 shipping2 watchers
- Digitus USB To Serial RS485 ConverterOpens in a new window or tabOpen Box$0.99sports_cards_consignment (1,853) 100%0 bids · Time left3d 17h left (Tue, 07:00 PM)+$5.90 shipping
- US USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA SatelliteOpens in a new window or tabBrand New$6.992006gns (102,999) 98.9%Free shippingFree returns655 sold
- StarTech USB to RS232 DB9/DB25 Serial Adapter Cable ICUSB232DB25 (Grey)Opens in a new window or tabBrand New$14.88stuff2sellthree (41,102) 99.7%Free shipping15 watchers
- USB Universal USB To Serial Bus Converter Cable. New In Original PackagingOpens in a new window or tabBrand New$7.47steffan5836 (1,159) 99.2%+$6.05 shipping
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.91 to $9.01Buy 1, get 1 30% off with couponWas: $9.79 8% offgyeisafynt (153) 95.8%Free shipping
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable Converter GAWOpens in a new window or tabBrand New$11.60Extra 6% off with coupongiaowe (141) 99.3%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$6.60ny-compu-tek (153,506) 98.9%+$0.66 shipping532 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 (46,245) 99.2%Free 2-4 day shipping61 sold
- USB to RS232 Adapter TypeC to DB9 Converter Serial Cable for Scanner PC ModemOpens in a new window or tabBrand New$14.78summer1188 (2) 100%Was: $16.79 12% offFree shipping
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7Opens in a new window or tabBrand New$16.37patricks_dapper_depot (2,066) 97.7%Free shipping
- 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$15.95Save up to 5% when you buy moreaopstore (4,994) 100%+$2.89 shipping618 sold
- USB to DB25 Male Serial Converter Apdater Null Modem Crossover Printer Cable ...Opens in a new window or tabBrand New$42.84zivpretz (53) 98.2%Free shippingLast one1 watchers
- TRENDnet USB to Serial Converter TU-S9 For Connections Brand NEW,Opens in a new window or tabBrand New$9.99sam_deals24 (7) 100%+$5.99 shipping
- NEW TRENDnet TU-S9 USB to Serial Converter USB to RS-232 Male DB9 Serial CableOpens in a new window or tabBrand New$19.97Top Rated Plusthecomputerspecialist (22,524) 99.8%Free shippingFree returns
- Startech 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, USB to SOpens in a new window or tabBrand New$34.10antonline (329,864) 98.6%Free shippingFree returns
- USB to prolific RS232 Serial DB9 Converter Cable For Win MAC OS X above LinuxOpens in a new window or tabBrand New$6.99wzusa-shop (1,761) 97.1%Free shippingfrom China
- 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 (26,161) 99.9%Free shippingFree returns264 sold
- ATEN USB To Serial RS-232 Converter, Model UC-232A, With Software Disc & ManualOpens in a new window or tabBrand New$17.5099ronp (1,469) 99.6%Free shipping
- CP2102 Module USB to TTL Serial Converter UART STC Download 5pcs Cables Ni C_~~Opens in a new window or tabBrand New$8.76Save up to 20% when you buy morejiji_497 (1,244) 95.8%Free shipping
- RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cmOpens in a new window or tabBrand New$3.89Top Rated Plusfenggang18 (104,573) 99.9%+$3.99 shippingfrom ChinaFree returns488 sold
- StarTech 1m USB to Serial Cable with COM Port Retention 1P3FPCUSBSERIALOpens in a new window or tabBrand New$41.87nothingbutsavings (126,437) 99.1%Free shippingFree returns
- Digitus USB To Serial ConverterOpens in a new window or tabBrand New$15.00lipin5921 (100) 100%Free shipping
- Tripp-Lite Eaton Keyspan USA-19HS USB to Serial Adapter New With USB CableOpens in a new window or tabPre-Owned$23.99vault-techsurplus (1,046) 100%Free shippingFree returns
- Micro Innovations USB to Serial Converter USB Male DB9 Serial CableOpens in a new window or tabBrand New$14.99Save up to 20% when you buy more2ndchance_electronics (547) 100%Free shippingFree returns
- 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 (12,567) 99.7%Free returns259 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor USOpens in a new window or tabBrand New$7.98$5 off $50+ with coupondiybox (76,978) 98.7%Free shipping
- Startech 3ft (1m) USB to Serial Cable DB9 Male RS232 to USB Converter USB to SOpens in a new window or tabBrand New$37.39rober_4868 (131) 100%Free shippingFree returns
- USB a Male to RS232 DB9 Pin Female Serial Adapter Converter Cable, Suitable ...Opens in a new window or tabBrand New$10.19rynnosbrand (31) 100%Free shippingFree returns
- TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male Serial CableOpens in a new window or tabBrand New$8.50glester1 (395) 99.1%+$5.45 shipping
- 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
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.65meditechny (254,870) 98.7%Free shipping269 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.32microworld2050 (3,193) 99.4%+$5.01 shippingfrom ChinaFree returns66 sold
- Dafensoy USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$10.79Save up to 6% when you buy morekasse_j3y5piui (1,453) 99.5%Free 2-4 day 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$1.78alice1101983 (569,775) 99.5%+$3.20 shippingfrom ChinaFree returns8,451 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 (2,738) 99.8%Free shipping
- 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 (22,378) 98.9%Free shipping
- 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 (4,809) 99.2%Free shipping
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