4,000+ results for RS232 to USB converter
- 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 (16,307) 99.8%Free returns2,152 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% offjinsche (36,810) 94.7%Free shippingFree returns305 sold
- For USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter USAOpens in a new window or tabBrand New$27.95Save up to 10% when you buy moreTop Rated PlusFree shippingmpartsgo (1,977) 99.3%Free returnsLast one25 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$28.50myjob53 (3,449) 97.5%Free 3 day shippingFree returns
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$9.37cozzify (1,363) 98.9%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$8.70old2wolves6 (13,948) 98.7%Free shipping764 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 (2,720) 99.6%Free shipping176 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 (1,125) 100%Free shipping
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Sponsored | Top selling items from highly rated sellers with free shipping- USB to RS232 RS485 TTL Industrial Isolated Converter Adapter Module FastShippingOpens in a new window or tabBrand New$28.99Save up to 10% when you buy moreTop Rated PlusFree shippingiotmug (567) 100%Free returns24 watchers
- 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 (26,024) 99.9%Free shippingFree returns263 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 (72,060) 99%Free shippingFree returns2,874 sold
- 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 (120) 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 (102,941) 98.9%Free shippingFree returns655 sold
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$9.21 to $9.30Extra 5% off with couponWas: $9.79 5% offgyeisafynt (109) 97.4%Free shipping
- 3.3FT USB to RS232 Serial Port DB9 Male Adapter Converter Cable PROLIFIC ChipsetOpens in a new window or tabBrand New$24.33Buy 1, get 1 5% offgalasdeals (22,359) 99.1%Free shipping
- 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 (4,787) 99.2%Free shipping60 sold
- USB To RS232 TTL CH340G Converter Module Adapter STC replace Pl2303 CP2102 Z3Opens in a new window or tabBrand New$4.75eshippers (223,441) 97.8%Free shipping196 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 (449,926) 99.2%Free shippingFree returns244 sold
- 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 (153,420) 98.9%+$0.66 shipping532 sold
- USB to RS232 Adapter with PL2303 Chipset, 6.6Ft USB 2.0 Male to RS232 Female DB9Opens in a new window or tabBrand New$18.03pinkham_enterprise (1,262) 95%Free shippingLast one
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable Converter GAWOpens in a new window or tabBrand New$10.94Extra 6% off with couponWas: $11.52 5% offgiaowe (109) 100%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 (2,285) 97.7%Free 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% offjinsche (36,810) 94.7%Free shippingFree returns
- USB To RS232/TTL PL2303HX Cable Adapter COM Module Auto Converter for ArduinoOpens in a new window or tabBrand New$5.40Save up to 8% when you buy moreWas: $6.84 21% offqkmallllc_1 (35,175) 94.9%Free shippingFree returns
- RS-232 DB-9 to USB Converter FTDI Chip RS232 DP9 9 PIN to USB Data Cable 1.5mOpens in a new window or tabPre-Owned$8.50emanagerqsp (17) 94.1%+$5.95 shippingFree returns
- StarTech USB to RS232 DB9/DB25 Serial Adapter Cable ICUSB232DB25 (Grey)Opens in a new window or tabBrand New$14.88stuff2sellthree (41,047) 99.7%Free shipping13 watchers
- USB a Male to RS232 DB9 Pin Female Serial Adapter Converter Cable, Suitable ...Opens in a new window or tabBrand New$10.29rynnosbrand (4) 100%Free shippingFree returns
- FTDI US232R-100 RS232 to USB-A ConverterOpens in a new window or tabBrand New$16.00avionx18 (327) 100%+$4.13 shipping
- Industrial USB Can 2.0 Protocol RS232 to CAN BUS Converter Serial RS-232 AdapterOpens in a new window or tabBrand New$73.32uotek-official (12) 100%Was: $78.00 6% off+$22.90 shipping
- USB to RS232 Adapter with FTDI Chipset 6.6ft USB 2.0 Male to RS232 Fem...Opens in a new window or tabBrand New$24.99myjob53 (3,449) 97.5%Free 3 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$7.21 to $28.45Save up to 5% when you buy moreWas: $30.92 8% offworldchips (190,040) 99.1%Free shippingFree returns
- USB to RS-232 2-Port DB9 Serial Adapter/Converter SystemBase Multi-2/USB RS232Opens in a new window or tabBrand New$54.00Save up to 10% when you buy moreTop Rated PlusFree shippingenvistia (37,386) 100%Free returns
- USB to Serial RS-232 Converter, Adapter ATEN UC-232A NEW IN BOXOpens in a new window or tabBrand New$7.99sweetloustreasures (6,596) 98.4%+$5.90 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 to RS232 Adapter with PL2303 Chipset, 6.6Ft USB 2.0 Male to RS232 Female DB9Opens in a new window or tabBrand New$19.37Save up to 10% when you buy morebigtimeshoppingmall (2,124) 99%Free shipping11 sold
- TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 Male DB9 Serial CableOpens in a new window or tabPre-Owned$9.95stenoworks (8,408) 100%Free shipping
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.9915ptr (2,923) 99.7%Free shipping
- Dafensoy USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$10.91Save up to 6% when you buy morekasse_j3y5piui (1,428) 99.5%Free shippingAlmost gone51 sold
- Gearmo RS-232 Converter USB to 2 Port USA-FTD12X NEWOpens in a new window or tabBrand New$9.80lockrockr1 (957) 99.7%+$8.60 shipping
- Moxa UPort 1150 USB To 1-Port RS-232/422/485 Serial Converter 921.6Kbps 15K...Opens in a new window or tabBrand New$80.00ale4ka771 (162) 95.6%+$6.15 shipping
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$6.13Save up to 8% when you buy moreWas: $7.66 20% offgocartgo (3,620) 93.9%Free shippingFree returns
- DB9 RS232 Serial to USB 2.0 Converter 9 Pin Adapter Cable for Android/Mac/LinuxOpens in a new window or tabBrand New$6.99ny-compu-tek (153,420) 98.9%+$0.26 shipping154 sold
- ATEN USB to RS-232 Converter - Type A Male USB, DB-9 Male Serial - 1.3ftOpens in a new window or tabOpen Box$10.00mintagefinds (44) 100%+$6.93 shippingFree returnsLast one
- CP2102 USB to UART TTL RS232 USB to RS485 Mutual Convert 6 in 1 Convert ModuleOpens in a new window or tabBrand New$8.23Save up to 7% when you buy moreshirch_20 (5,497) 95.4%Free shippingFree returns
- USB To RS232 DB9 Serial Cable Converter Adapter *Converter ONLY*Opens in a new window or tabOpen Box$9.67Save up to 20% when you buy moreWas: $10.99 12% offthundersalespoint (1,389) 100%Free shipping
- TRIPP LITE USB To Serial Adapter RS232 U209-000-R NewOpens in a new window or tabBrand New$14.50kaye100cat (765) 96.8%Free shipping
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.64 to $8.73Buy 1, get 1 20% off with couponWas: $9.39 8% offlhming (2,529) 96.2%Free shipping3+ watchers
- New ListingUSB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlackOpens in a new window or tabPre-Owned$0.99rjr122081 (764) 100%0 bids · Time left4d 1h left (Tue, 05:31 PM)$3.50Buy It Now+$5.80 shipping
- RS232 RS-232 Serial to USB 2.0 PL2303 Cable Adapter Converter for Win 7 MAC OSOpens in a new window or tabBrand New$8.90besteworld (189,419) 98.8%Free shipping428 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 (4,382) 100%Free shippingFree returns62 sold
- Belkin F5U409 USB to 9 pin RS-232 DB9 Serial Converter Adapte for pc macOpens in a new window or tabPre-Owned$24.99nickj (1,386) 100%+$5.93 shipping
- MOXA 1-Port RS-232 USB-to-Serial Converter UPort 1110 CableOpens in a new window or tabOpen Box$29.99Top Rated Plusitequipment (11,851) 99.8%Free shippingFree returns6 watchers
- Industrial USB to RS485 Converter with Original FT232RL and SP485EENOpens in a new window or tabBrand New$22.99theforeignseller (1,868) 98.9%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$10.00xkfranco (659) 100%+$5.40 shipping
- Insignia 1' USB to RS-232 Serial Adapter NS-PI99501 #1883 z33 b3Opens in a new window or tabPre-Owned$10.99unistore2015 (17,114) 99.4%Free 4 day shipping
- NEW TRENDnet TU-S9 USB to Serial Converter USB 1.1 to RS-232 FREE S/HOpens in a new window or tabBrand New$15.97earlypaintedfolkart (1,146) 100%Free shipping
- USB 2.0 to TTL UART Converter Module RS232 6Pin CP2102 USA SHIP TODAY!Opens in a new window or tabBrand New$7.39Save up to 25% when you buy morebrainwire.io (1,730) 99.5%Free shipping
- Titan USB to serial adapter, RS232, includes transmit and receive lights, FTDIOpens in a new window or tabBrand New$19.95tennesseevalleyproducts (1,507) 100%Free shipping
- Victron Energy RS232 To USB Converter - ASS030200000Opens in a new window or tabBrand New$15.00health4u-99 (22) 100%+$6.23 shipping
- FTDI Chip USB 2.0 A to RS232 DB9 Serial Converter Cable 1M for Win 11/10 mac osOpens in a new window or tabOpen Box$12.95qhydz-usa (1,559) 99.8%Was: $16.19 20% off+$2.00 shippingfrom ChinaAlmost gone20 sold
- Industrial USB to RS485 RS232 Converter Upgrade RS485 Converter8494Opens in a new window or tabBrand New$7.5915% off 3+ with couponWas: $7.99 5% offdirectimports1899 (265,806) 97.6%Free shipping
- FTDI USB 2.0 to Serial RS-232 DB9 9-Pin Adapter Converter Cable -CABLE ONLYOpens in a new window or tabBrand New$20.23thundersalespoint (1,389) 100%Was: $22.99 12% off+$2.59 shipping
- 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 (168) 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 (189,419) 98.8%Free shipping421 sold
- Black Box USB to RS-232 Converter - DB9, 1-Port IC199A-R4Opens in a new window or tabShop With Confidence, Buy From NeweggBrand New$42.95Top Rated PlusList price: $42.99newegg (1,027,875) 98.6%Free shippingFree returns
- USB to Rs232 Adapter with Pl2303 Chipset, 6.6ft USB 2.0 Male to Rs232 Female Db9Opens in a new window or tabBrand New$19.995% off 2+ with couponpro-shop11 (49) 96.2%Free shippingFree returns
- New ListingNew 1747-UIC USB to DH485 Interface Converter RS-232 RS-485 Ports os67Opens in a new window or tabBrand New$84.08gale-plc (0) 0%Free shippingFree returns
- 9 Pin DB9 RS232 Serial Port to USB Cable Serial COM Port Adapter Converter GR*W_Opens in a new window or tabBrand New$7.19Save up to 10% when you buy morewedding07-26 (1,274) 95.9%Free shipping
- USB RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter ModuleOpens in a new window or tabBrand New$1.84digital-industry (184) 98.9%Free shippingfrom ChinaFree returns
- 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 (2,077) 99.7%+$3.50 shipping
- USB to RS-232 DB9 Serial Adapter/Converter Systembase Multi-1/USB RS232Opens in a new window or tabBrand New$35.00Save up to 10% when you buy moreTop Rated PlusFree shippingenvistia (37,386) 100%Free returns5 watchers
- USB to RS-232 Converter 4 Ports USB2.0 To RS232 Adapter Serial DB9 ConnectorOpens in a new window or tabBrand New$88.96uotek-official (12) 100%+$43.50 shippingfrom China
- Adapters USB to Converter Cable USB 2.0 Male to RS232 Female DB9 ConverterOpens in a new window or tabBrand New$8.18 to $8.26Buy 1, get 1 20% off with couponWas: $8.98 8% offacritayl (2,274) 97.8%Free shipping
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