25,000+ results for rs232 usb serial
- Long Range Bluetooth RS232 Serial Adapter Wireless RCPORT-TD410 BatteryOpens in a new window or tabBrand New$145.00chipsen_global (0) 0%Free shippingfrom South Korea
- Long Range Bluetooth RS232 Serial Adapter Wireless RCPORT-TD400 300M D-SUB9(F)Opens in a new window or tabBrand New$120.00chipsen_global (0) 0%Free shippingfrom South Korea
- National Instruments USB-232/4 USB To RS-232 Serial Port Adapter 187660G-11LOpens in a new window or tabPre-Owned$175.00amptechinstruments (574) 99.1%+$18.00 shipping
- USB To Serial Converter, USB 2.0 To RS232 Converter KW-825Opens in a new window or tabBrand New$35.00Save up to 10% when you buy moretkgr8 (141) 100%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 (2,748) 99.8%Free shipping195 sold
- 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 (16,552) 99.8%Free returns2,213 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 (1,533) 98.8%Free shippingFree returns
- 2.2ft USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand New$5.60yvoyueele (0) 0%+$1.50 shipping
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Sponsored | Top selling items from highly rated sellers with free 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 (452,173) 99.1%Free shippingFree returns253 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 shipping38 sold
- 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 (189,839) 98.8%Free shipping720 sold
- 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 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 (35,336) 95%Free shippingFree returns
- TRENDnet USB to Serial Converter, Connect a RS-232 Serial Device to a USB 2.0...Opens in a new window or tabBrand New$13.50tvremoteservices (260) 98.5%Free next day shipping
- 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 (37,721) 100%Free returns4 watchers
- USB to Serial RS232 Adapter | USB C/M to DB9 /M 5ft (IC1103A) Win 11 Quality!Opens in a new window or tabBrand New$18.99Save up to 10% when you buy moreimc (4,809) 99.8%+$8.00 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 (48) 100%Free shippingLast one1 watchers
- 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 (2,806) 99.5%Free returns122 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 (14,282) 98.6%Free shipping774 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 (36,938) 94.4%Free shippingFree returns309 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 (4,395) 100%Free 3 day shippingFree returns63 sold
- Insignia USB to RS-232 Serial AdapterOpens in a new window or tabOpen Box$9.98Top Rated Plustechkup (133) 100%Free 2-3 day shippingFree returns
- TRENDnet USB to Serial Converter, Connect a RS-232 Serial Device to a USB 2.0...Opens in a new window or tabBrand New$14.59sunnyw_36 (4,825) 96%Free shippingFree returnsAlmost gone11 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 (206) 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$8.99accxpress (72,186) 98.9%Free shippingFree returns2,881 sold
- StarTech 1-Port USB to Serial RS-232 Adapter ICUSB2321FOpens in a new window or tabPre-Owned$15.28Save up to 23% when you buy moreWas: $17.98 15% offarg-tech (10,972) 99.5%Free 2-3 day shipping
- StarTech USB to RS232 DB9/DB25 Serial Adapter Cable ICUSB232DB25 (Grey)Opens in a new window or tabBrand New$14.88stuff2sellthree (41,126) 99.7%Free shipping29 sold
- Industrial USB Can 2.0 Protocol RS232 to CAN BUS Converter Serial RS-232 AdapterOpens in a new window or tabBrand New$78.00uotek-official (12) 100%+$22.90 shipping
- Brainboxes 2 Port RS-232 USB to Serial Adapter - P/N US-257Opens in a new window or tabPre-Owned$80.00ag-to-go (307) 100%+$24.88 shipping
- Industrial USB/RS232 to CANBUS Protocol Converter RS-232 Can-bus Serial AdapterOpens in a new window or tabBrand New$78.00uotek01 (4) 100%+$22.90 shipping
- SIIG 1-Port Industrial USB to RS-232 Db-9 Serial Adapter Cable (ID-SC0211-S2)Opens in a new window or tabBrand New$29.99Extra 8% off with coupone-tekdepot (3,999) 98.7%+$12.00 shippingFree returns
- 10 Feet USB to Serial RS232 Female Adapter Cable Prolific Chip DB9 RS-232 to ...Opens in a new window or tabBrand New$25.48arielsimi10 (147) 99.3%Free shippingFree returns
- BlueMax49ers USB Serial RS-232C Straight-through cable DB-25 Male ST-25MOpens in a new window or tabBrand New$43.95Top Rated Plusbluemax49ers (26,222) 99.9%Free shippingFree returns
- 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 (14,282) 98.6%Free shipping179 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 (12,581) 99.7%Free returns260 sold
- - USB C to RS232 Serial DB9 Adapter Cable with Hex Nuts and FTDI chipset Supp...Opens in a new window or tabBrand New$22.99goosegoose1993 (48) 100%Free shipping
- 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 shipping222 sold
- StarTech.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
- 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 (22,392) 98.8%Free shipping13 watchers
- USB to serial adapter cable, 5 feet, RS232, Prolific chipset, Byte Runner brandOpens in a new window or tabBrand New$12.95tennesseevalleyproducts (1,511) 100%Free shipping90 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 (2,632) 96%Free shipping3+ watchers
- Titan USB to serial adapter, RS232, includes transmit and receive lights, FTDIOpens in a new window or tabBrand New$19.95tennesseevalleyproducts (1,511) 100%Free shipping
- 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 (26,222) 99.9%Free shippingFree returns264 sold
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.65meditechny (255,144) 98.7%Free 2-4 day shipping270 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 (1,485) 97.5%Free shipping
- BlueMax49ers USB Serial RS-232 Null Modem Full Handshake Cable DB9 Female NM 9FOpens in a new window or tabBrand New$46.95Top Rated Plusbluemax49ers (26,222) 99.9%Free shippingFree returns62 sold
- 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 (153,570) 98.9%+$0.26 shipping156 sold
- Industrial USB/RS232/Serial Adapter Windows XP, 7, 8, 10 or 11Opens in a new window or tabBrand New$29.95Top Rated Plusplc_trainer (17,547) 100%Free 2-3 day shippingFree returns64 sold
- OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 8,Opens in a new window or tabBrand New$19.15abbassair (227) 95.6%Free shippingFree returns
- 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 (4,814) 99.3%Free shipping62 sold
- StarTech 2-Port USB to RS-232 Serial DB9 AdapterOpens in a new window or tabBrand New$17.50Save up to 15% when you buy moreWas: $25.00 30% offjkcomputerparts (154,932) 97.5%Free shippingFree returns
- (USB To RS232) Serial Port Cable Adapter Serial Port Cable Converter GAWOpens in a new window or tabBrand New$10.90Save up to 11% when you buy moreWas: $11.60 6% offgiaowe (163) 99.4%Free shippingFree returns
- 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 (1,467) 99.5%Free shippingAlmost gone51 sold
- NOYITO PL2303TA USB to TTL Serial Cable Debug Cable USB to RS232Opens in a new window or tabBrand New$11.67ameridealsoutlet (755) 99.2%Free shippingFree returnsLast one
- TRIPP LITE USB To Serial Adapter RS232 U209-000-R NewOpens in a new window or tabBrand New$14.50kaye100cat (777) 97.2%Free shipping
- NEW Sealed SIIG 8-Port USB to RS-232 Serial Adapter Hub JU-SC0211-S1Opens in a new window or tabBrand New$99.99techredosurplus (51,173) 99.4%Free shipping
- Original PL2303TA USB to TTL RS232 Serial Download Cable for WIN10 AVR MCU ARMOpens in a new window or tabBrand New$8.07Save up to 8% when you buy moreWas: $8.49 5% offgotw3527 (3,430) 99.2%Free shipping
- USB To RS232 Serial Converter Cable AdapterOpens in a new window or tabBrand New$4.99lemee_78 (736) 100%+$4.00 shipping2 watchers
- Sealevel SeaLINK+232 USB to RS-232 Serial I/O Adapter (2105-2062)Opens in a new window or tabPre-Owned$19.95Save up to 20% when you buy moreTop Rated PlusFree shippingjanuarius (1,233) 100%Free returns
- OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,Usb 2.0 to MaleOpens in a new window or tabBrand New$19.35abdusaa37 (22) 100%Free shippingFree returns
- 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 (1,165) 100%Free shippingLast one
- Wiegand Converter Wiegand to USB Wiegand to Serial RS232/PS2/ABA/TTL, Serial ...Opens in a new window or tabBrand New$114.99sellsim_2day_shipping (198,377) 96.3%Free shippingFree returns
- New ListingDrivergenius USB C to Serial RS232 DB9 Adapter Cable with 3 X LED IndicatorsOpens in a new window or tabBrand New$26.99premieroneproducts* (649) 100%Free shippingFree returns
- 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 (63,984) 99.5%Free 2-3 day shippingAlmost gone51 sold
- USB to RS232 Serial Adapter USB Mini 5 Pin Male to DB9 9 Pin Female ...Opens in a new window or tabBrand New$18.34myjob53 (3,651) 97.4%Free 1-3 day shippingFree returns
- 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 (1,426) 99.7%Free shippingLast one
- USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$8.87moneymakinmeeks2012 (13,147) 99.4%Free 2-3 day shippingLast one10 sold
- 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 (19,713) 97.5%+$3.70 shipping374 sold
- USB to RS-232 Male (9-Pin) DB9 Serial Cable Adapter - 6 Feet, Prolific Chipset,Opens in a new window or tabBrand New$19.70ranpig-31 (12) 100%Free shippingFree returns
- DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Supports USB 2.0Opens in a new window or tabOpen Box$14.99Top Rated Pluslittle-484 (6,133) 98.3%Free shippingFree returns
- OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 8,Opens in a new window or tabBrand New$23.00tanya_shoppee (2,010) 98.3%Free shippingFree returns
- SIIG JU-CS0311-S1 USB to RS232 Serial Adapter - FTDI 1000mm Opp BagOpens in a new window or tabBrand New$32.63Extra 5% off with coupontech-r-us-store (21,213) 99.6%+$12.80 shipping
- Dell inspiron 2500 40GB HDD Win 98SE w/ USB Support Serial RS-232 Parallel #575Opens in a new window or tabPre-Owned · Dell · 40 GB$109.99cckbgood (1,015) 97.4%+$16.70 shipping
- USB to RS232 USB Serial Adapter with FTDI ChipsetUSB 2.0 to Male DB9 Serial C...Opens in a new window or tabBrand New$25.58myjob53 (3,651) 97.4%Free 1-3 day shippingFree returns
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