4,700+ results for com to usb
- StarTech.com USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USBOpens in a new window or tabBrand New$47.32ohsooffices (11,226) 100%Was: $52.58 10% off+$9.60 shipping
- StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas InstrumOpens in a new window or tabBrand New$71.05ohsooffices (11,226) 100%Was: $78.94 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 to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB toOpens in a new window or tabBrand New$108.42ohsooffices (11,226) 100%Was: $120.47 10% off+$9.60 shipping
- 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 (451,314) 99.1%Free shippingFree returns251 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
- 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
- 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
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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$8.99accxpress (72,146) 98.9%Free shippingFree returns2,875 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 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
- L COM USB-A 3.0 Straight Male to USB-B 3.0 Right-Angle Male Printer Cable 1MOpens in a new window or tabBrand New$2.93Extra 10% off with couponWas: $4.19 30% offTop Rated Plustechbros_warehouse (12,057) 99.2%Free shippingFree returns58 sold
- 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 (76,896) 99.9%+$3.00 shippingfrom ChinaFree returns782 sold
- StarTech.com USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port RetenOpens in a new window or tabBrand New$180.24ohsooffices (11,226) 100%Was: $200.27 10% off+$9.60 shipping
- StarTech.com 0.5m USB C to USB B Printer Cable - M-M - USB 2.0 - USB C to USB BOpens in a new window or tabBrand New$13.92ohsooffices (11,226) 100%Was: $15.47 10% off+$9.60 shipping
- StarTech.com 4 Port USB 3.0 Hub - USB-A to USB-C & 3x USB-A SuperSpeed 5Gbps - SOpens in a new window or tabBrand New$84.62ohsooffices (11,226) 100%Was: $94.02 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$2.19shanghai*book (3,207) 99.3%Free shippingfrom China335 sold
- L COM USB-A 3.0 Straight Male to USB-B 3.0 Right-Angle Male Printer Cable .5MOpens in a new window or tabBrand New$2.93Extra 10% off with couponWas: $4.19 30% offTop Rated Plustechbros_warehouse (12,057) 99.2%Free shippingFree returns
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.56miyukiki (2,434) 97.5%Free shippingfrom China
- 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
- 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 (1,452) 96.9%Free shipping
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.81Save up to 8% when you buy moreWas: $6.84 15% offTop Rated Plusqkmallllc_1 (35,274) 95.1%Free shippingFree returns
- 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
- 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 $15.49Top Rated Plusdailydealswarehouse (76,441) 98.6%Free shippingFree returns
- 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 (12,735) 99.3%Free shippingFree returns16 sold
- New ListingStarTech.com 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention -Opens in a new window or tabOpen Box$25.00sammy2tones (5) 100%Free shipping
- HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support Win-WDOpens in a new window or tabBrand New$2.79wedding4426 (1,998) 96.6%Free shippingfrom China
- 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
- StarTech.com StarTech.com Replacement PS-2 Mouse to USB Adapter - F-MOpens in a new window or tabBrand New$5.72ohsooffices (11,226) 100%Was: $6.36 10% off+$9.60 shipping
- StarTech.com 10 ft USB 2.0 Cable - USB A to Mini BOpens in a new window or tabBrand New$5.07ohsooffices (11,226) 100%Was: $5.63 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 (11,226) 100%Was: $71.41 10% off+$9.60 shipping
- StarTech.com USB-C to USB-C Cable w- 5A PD - M-M - 2 m (6 ft.) - USB 2.0 - USB-IOpens in a new window or tabBrand New$28.48ohsooffices (11,226) 100%Was: $31.64 10% off+$9.60 shipping
- FTDI USB-COM232-PLUS4 Communication Adapter USB-mini to 4x DB9 RS-232Opens in a new window or tabBrand New$50.00Top Rated Plusnext.day.automation (38,008) 100%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 (2,187,720) 94.1%Free shipping220 sold
- VScom USB-4COM USB to RS-232 Adapter UsedOpens in a new window or tabPre-Owned$34.99repc_auctions (10,224) 99.3%Free shipping
- USB 2.0 to 9-pin RS232 COM Port Serial Convert AdapterOpens in a new window or tabBrand New$8.90besteworld (189,698) 98.8%Free shipping257 sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter H3A7 Adapter A9I9Opens in a new window or tabBrand New$2.44miaoxingren (5,158) 98.2%Was: $2.57 5% offFree shippingfrom China
- 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
- StarTech.com 4 Port USB C Hub - USB-C to 4xUSB-A - 10Gbps USB 3.2-3.1 Gen 2 TypeOpens in a new window or tabBrand New$79.26ohsooffices (11,226) 100%Was: $88.07 10% off+$9.60 shipping
- Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M-M), FTDOpens in a new window or tabBrand New$31.56ohsooffices (11,226) 100%Was: $35.07 10% off+$9.60 shipping
- New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable ConverterOpens in a new window or tabBrand New$9.99apexcorp2010 (1,141) 99%Free shipping
- Serial RS232 to USB Converter Adapter programming cable to COM port for FTA STBOpens in a new window or tabBrand New$7.99wzshop77 (38,486) 97.2%Free shippingfrom China
- USB To RS232 TTL UART PL2303HX Auto USB to COM Cable Adapter Module For ArduinoOpens in a new window or tabBrand New$6.49e-outlet-2018 (937) 98.7%+$2.49 shippingFree returns
- New ListingStarTech USB to Serial RS232 Adapter Cable with COM Retention * ICUSB2321FOpens in a new window or tabBrand New$25.59yyc-pc-store (1,033) 99.3%Free shippingfrom Canada
- 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 (76,976) 98.6%Free shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$1.78alice1101983 (569,774) 99.5%+$3.20 shippingfrom ChinaFree returns8,451 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$12.19Save up to 10% when you buy moreTop Rated PlusFree shippingfamfutr (1,893) 99.6%Free returns17 sold
- 9 Pin DB9 RS232 Serial Port to USB Cable Serial COM Port Adapter Converter GR-'hOpens in a new window or tabBrand New$7.19hlvpid60665426 (12,606) 97.1%Free shipping
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter G4E7-USOpens in a new window or tabBrand New$2.45dumasdum (1,291) 96.7%Was: $2.58 5% offFree shippingfrom China
- 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
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable PDA ~WROpens in a new window or tabBrand New$3.07kenzhai_73 (2,095) 98.3%Free shippingfrom China
- 1 PCS M66 CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter.L3Opens in a new window or tabBrand New$2.39luod365 (4,914) 97.7%Free shippingfrom China
- USB to Serial RS232 9 Pin DB9 COM Port Converter Adapter Cable for Windows 7 10Opens in a new window or tabBrand New$6.20Customs services and international tracking provided4kdeals (51,959) 99%+$13.07 shipping estimatefrom United Kingdom1,619 sold
- USB 1.1 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter + CDRomOpens in a new window or tabPre-Owned$8.00vizear (156) 100%+$6.85 shipping
- USB to RS-232 DB9 Converter COM RS232 USB2.0 Cable Serial Adapter with FTDI ChipOpens in a new window or tabBrand New$11.88 to $13.87uotek-official (12) 100%Was: $14.60 5% off+$12.00 shippingfrom China
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$6.43Save up to 8% when you buy moreWas: $6.84 6% offTop Rated Plusjinsche (36,898) 94.6%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$7.08Save up to 8% when you buy moreWas: $8.43 16% offTop Rated Plusgocartgo (3,711) 93.9%Free shippingFree returns
- StarTech.com 2 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention -Opens in a new window or tabBrand New$49.99mlbwannabe (23,348) 99.7%Free shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$9.95Save up to 20% when you buy morejamatukk (3,163) 99.7%Free shipping
- USB to RS232 COM Port Serial PDA 9 pin DB9 Adapter CableOpens in a new window or tabBrand New$7.88bodhimech (25,806) 97.3%Free shippingFree returns164 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$5.74chenglin-69 (50) 94.6%Was: $7.66 25% offFree shippingfrom ChinaFree returns
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$6.40new2018small (5,943) 99%Free shippingfrom China
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USOpens in a new window or tabBrand New$11.21Save up to 10% when you buy moreTop Rated PlusFree shippingcaraccessory (221) 99.1%Free returns
- New ListingUSB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI ...Opens in a new window or tabBrand New$39.56heyal-14 (54) 96.6%Free shipping
- 1x 3ft USB to RS232 DB9 9-pin Serial COM Port Cable Cord for Windows XP/7/8/10Opens in a new window or tabBrand New$8.49Top Rated Plusgutlizqun (7,567) 99.8%+$3.99 shippingfrom ChinaFree returns61 sold
- 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 (7,013) 99.3%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$14.66nissim-0 (345) 98.3%Free shippingFree returns
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USAOpens in a new window or tabBrand New$11.35Save up to 10% when you buy moreTop Rated PlusFree shippingmpartcare (271) 98.6%Free returns
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$10.00xkfranco (660) 100%+$5.40 shipping
- USB 2.0 to RS232 COM Port Computer Converter Adapter Cable 9 Pin Serial DB25 DB9Opens in a new window or tabBrand New$13.75raytekx (257) 99.6%Free shipping
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.81Save up to 7% when you buy moreWas: $6.84 15% offTop Rated Plusshirch_20 (5,526) 95.4%Free shippingFree returns
- VScom USB-4COM USB to RS232 Adapter with Power Supply NOBOpens in a new window or tabOpen Box$54.99repc_auctions (10,224) 99.3%+$23.94 shipping
- 1 PCS M66 CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter -qeOpens in a new window or tabBrand New$7.26Save up to 15% when you buy moreqieji87 (6,517) 97.7%Free shipping
- CHART Transmit TEC COM RS-485 to USB Communications Tool 13376947 CIUSOPTL4Opens in a new window or tabNew – Open box$357.19hotshotsresale2 (5,209) 99.6%Was: $379.99 6% offFree shipping
- StarTech.com UVCHDCAP HDMI to USB-C 1080p Video Capture DeviceOpens in a new window or tabPre-Owned$149.99baysurplustechnology (3,975) 98.7%Free shipping
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