2,300+ results for serial to usb
- StarTech.com USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USBOpens in a new window or tabBrand New$47.32ohsooffices (11,224) 100%Was: $52.58 10% off+$9.60 shipping
- StarTech.com USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port RetenOpens in a new window or tabBrand New$180.24ohsooffices (11,224) 100%Was: $200.27 10% off+$9.60 shipping
- StarTech.com USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB toOpens in a new window or tabBrand New$108.42ohsooffices (11,224) 100%Was: $120.47 10% off+$9.60 shipping
- StarTech.com USB to Serial Adapter - Optical Isolation - USB Powered - FTDI USBOpens in a new window or tabBrand New$223.17ohsooffices (11,224) 100%Was: $247.97 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 4 day shippingnortheast.direct (16,438) 99.8%Free returns2,175 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 (2,735) 99.8%Free shipping186 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 (14,124) 98.7%Free 4 day 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 (36,883) 94.7%Free shippingFree returns308 sold
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Sponsored | Top selling items from highly rated sellers with free shipping- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$9.28cozzify (1,443) 98.9%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 (189,638) 98.8%Free 4 day shipping715 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 (451,023) 99.2%Free 3 day shippingFree returns248 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 (35,249) 95.1%Free shippingFree returns
- StarTech USB to RS232 DB9/DB25 Serial Adapter Cable ICUSB232DB25 (Grey)Opens in a new window or tabBrand New$14.88stuff2sellthree (41,088) 99.6%Free 4 day shipping15 watchers
- StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas InstrumOpens in a new window or tabBrand New$71.05ohsooffices (11,224) 100%Was: $78.94 10% off+$9.60 shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.18shanghai*book (3,198) 99.3%Free shippingfrom China335 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 (1,128) 100%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$8.99accxpress (72,125) 98.9%Free shippingFree returns2,875 sold
- USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$9.35moneymakinmeeks2012 (12,722) 99.4%Free shippingFree returnsLast one10 sold
- New USB to IEEE 1284 DB25 25-Pin Parallel Printer Female Adapter Cable CordOpens in a new window or tabBrand New$5.59Save up to 7% when you buy morestarlinkone (777,506) 97%Free shipping1,340 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$19.95cnil1635 (2,608) 99.6%Free 3 day shipping214 sold
- 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 (14,124) 98.7%Free 4 day shipping179 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.56miyukiki (2,408) 97.6%Free shippingfrom China
- 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 (1,443) 96.7%Free shipping
- PS/2 Keyboard/Mouse to USB Converter AdapterOpens in a new window or tabBrand New$3.95gravity_standard (168,995) 95.7%Free shipping1,088 sold
- 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 (12,564) 99.7%Free returns259 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 (2,739) 99.6%Free returns118 sold
- 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 (144) 96.2%Free shipping
- Brocade ICX7250, ICX7450 ICX7750 DB9 Female to USB Mini Serial Console Cable 6FTOpens in a new window or tabBrand New$18.50grandslamit (167) 100%Free shippingFree returns253 sold
- StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip -Opens in a new window or tabBrand New$67.96ohsooffices (11,224) 100%Was: $75.51 10% off+$9.60 shipping
- StarTech.com USB to Serial Adapter - Null Modem - FTDI USB UART Chip - DB9 (9-piOpens in a new window or tabBrand New$64.27ohsooffices (11,224) 100%Was: $71.41 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 (11,224) 100%Was: $62.38 10% off+$9.60 shipping
- 9 Pin Cable PDA 3FT New Translucent USB 2.0 To DB9 RS232 Serial ConverteOpens in a new window or tabBrand New$9.98discountcoinshop (46,058) 99.2%Free 3 day shipping61 sold
- New ListingDigitus USB To Serial RS485 ConverterOpens in a new window or tabOpen Box$0.99sports_cards_consignment (1,850) 100%0 bids · Time left6d 18h left (Tue, 07:00 PM)+$5.90 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 (189,638) 98.8%Free 4 day shipping2,199 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 (2,085) 99.7%+$3.50 shipping
- SABRENT Model SBT-FTDI 6 ft. USB 2.0 to Serial Adapter Cable (FTDI Chipset) MaleOpens in a new window or tabBrand New$0.99gsixty5 (48) 100%0 bids · Time left1d 15h left (Thu, 04:27 PM)+$4.68 shipping
- 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 (3,690) 93.8%Free shippingFree returns
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.9915ptr (2,936) 99.4%Free 3 day shipping
- 9 Pin DB9 RS232 Serial Port to USB Cable Serial COM Port Adapter Converter GR*y*Opens in a new window or tabBrand New$5.18jueying_7 (7,691) 97.8%Free shippingfrom China
- 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 (1,449) 99.5%Free shippingAlmost gone51 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
- Dafensoy USB to RS232 Serial Adapter, USB A Male to DB9 Pin Female Serial ConverOpens in a new window or tabBrand New$10.56connies_conbini (183) 100%Free shipping
- New ListingUSB to RS232 Adapter TypeC to DB9 Converter Serial Cable for Scanner PC ModemOpens in a new window or tabBrand New$14.78summer1188 (1) 100%Was: $16.79 12% offFree 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 (189,638) 98.8%Free 4 day shipping422 sold
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand New$2.38sureicisi (1,928) 97.3%Was: $2.51 5% offFree shippingfrom China
- TRIPP LITE USB To Serial Adapter RS232 U209-000-R NewOpens in a new window or tabBrand New$14.50kaye100cat (771) 97.1%Free shipping
- New Listing3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with ProlOpens in a new window or tabBrand New$19.33barharel82 (58) 100%Free shipping
- Lot of 10 C2G 26886 USB to DB9 RS232 Serial Adapter Cable, 1.5 Feet LongOpens in a new window or tabBrand New$17.99knarith15 (8,512) 99.1%Was: $19.99 10% off+$10.00 shipping
- 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$12.91justintimegifts (63,269) 99.5%Free shippingFree returnsAlmost gone51 sold
- 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 (2,187,714) 94.1%Free shipping220 sold
- 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 (29) 100%Free shippingLast one
- USB to Serial Port Adapter 9 pinOpens in a new window or tabBrand New$2.99z-axis_inc (670) 100%+$5.05 shipping
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7Opens in a new window or tabBrand New3 product ratings - DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7$16.84connies_conbini (183) 100%Free shipping
- USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Converter...Opens in a new window or tabBrand New$16.55goosegoose1993 (29) 100%Free shipping
- USB 2.0 to 9-pin RS232 COM Port Serial Convert AdapterOpens in a new window or tabBrand New$8.90besteworld (189,638) 98.8%Free 4 day shipping257 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 (13,587) 99.8%Free 4 day shippingFree returns359 sold
- USB to Serial Adapter with LED Indicators FTDI Chipset RS-232Opens in a new window or tabBrand New$10.00monicaridler (630) 100%0 bids · Time left4d 13h left (Sun, 01:55 PM)+$4.43 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 3 day 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 (217,417) 99.5%+$3.00 shippingfrom ChinaFree returns569 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 (2,735) 99.8%Free shipping
- 1PCS CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEWOpens in a new window or tabBrand New$1.38Top Rated Pluslovesell2013 (76,889) 99.9%+$3.00 shippingfrom ChinaFree returns782 sold
- 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 (4,392) 100%Free 3 day shippingFree returns63 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 (26,131) 99.9%Free shippingFree returns264 sold
- Manhattan 205146 USB to Serial Converter 18" with Gold Plated ContactsOpens in a new window or tabBrand New$19.99dealonline18 (44,017) 99.2%Free 3 day shipping174 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable PDA ~WROpens in a new window or tabBrand New$3.06kenzhai_73 (2,064) 98.3%Free shippingfrom China
- Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (CB-DB9P)Opens in a new window or tabBrand New$9.99sabrent_us (2,735) 99.8%+$3.99 shipping118 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 (183) 100%Free shipping
- 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 (202) 100%+$5.90 shipping
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USAOpens in a new window or tabBrand New$10.49Top Rated Plusiaccessoryonline (12,706) 99.2%Free shippingFree returns
- 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 (22,377) 99%Free shipping13 watchers
- DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7Opens in a new window or tabBrand New$17.73steph441 (6,980) 99.3%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 (102,985) 98.9%Free shippingFree returns655 sold
- IBM SERIAL TO USB SMART CONSOLE CABLE 45W1020Opens in a new window or tabPre-Owned$99.95Extra 10% offTop Rated PlusFree 4 day shippingggcosale (4,047) 99.2%Free returns
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