30,000+ results for usb serial adapter
- SIIG USB to Serial RS-232 Adapter - FTDI High Performance Chip (Windows & Mac)Opens in a new window or tabBrand New$28.49Extra 8% off with couponWas: $29.99 5% offe-tekdepot (3,985) 98.7%+$10.00 shippingFree returns40 sold
- SIIG 1-Port Industrial USB to RS-232 Db-9 Serial Adapter Cable (ID-SC0211-S2)Opens in a new window or tabBrand New$28.49Extra 8% off with couponWas: $29.99 5% offe-tekdepot (3,985) 98.7%+$12.00 shippingFree returns
- 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 (16,342) 99.8%Free returns2,157 sold
- New USB2.0 To RS232 Serial DB9 Adapter Converter Plug Up To 480Mbps for ComputerOpens in a new window or tabBrand New$9.99mall_chn (1,101) 95.8%+$1.99 shippingfrom China
- 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 (2,724) 99.6%Free shipping178 sold
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$9.37cozzify (1,385) 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 (14,004) 98.7%Free shipping767 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 (189,476) 98.8%Free shipping711 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 (36,835) 94.6%Free shippingFree returns306 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: $9.69 5% offgyeisafynt (124) 97.7%Free shipping
- TRIPP LITE USB To Serial Adapter RS232 U209-000-R NewOpens in a new window or tabBrand New$14.50kaye100cat (767) 96.9%Free 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 (189,476) 98.8%Free shipping2,199 sold
- Tripp-Lite USB Serial Adapter -- BRAND NEW SEALED UNUSEDOpens in a new window or tabBrand New$21.99ea_general_store (501) 100%Free shipping
- Dtech USB to Serial Adapter 10 Ft USB to RS232 DB9Opens in a new window or tabBrand New$32.99geekyvibes (37,364) 96.7%Free shippingFree returns
- Dtech USB to RS422 RS485 Serial Port Converter Adapter Cable 1.5 FeetOpens in a new window or tabBrand New$28.99geekyvibes (37,364) 96.7%Free shippingFree returns
- Cablecreation USB to RS232 Adapter with PL2303 Chipset, 6.6Ft USB 2.0 MaleOpens in a new window or tabBrand New$20.99geekyvibes (37,364) 96.7%Free shippingFree returns
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter R E8P5 V K3A0Opens in a new window or tabBrand New$7.48Save up to 15% when you buy moreWas: $7.87 5% offsinpast (1,423) 96.8%Free shipping
- 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 (1,126) 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 (72,086) 99%Free shippingFree returns2,874 sold
- US USB 2.0 To RS232 DB9 Serial Cable Adapter Converter For PDA SatelliteOpens in a new window or tabBrand New$6.992006gns (102,958) 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 (41,058) 99.6%Free shipping13 watchers
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.56miyukiki (2,321) 97.7%Free shippingfrom China
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlackOpens in a new window or tabPre-Owned$3.50rjr122081 (764) 100%Time left9h 40m left (Today 05:31 PM)Buy It Now+$5.80 shipping
- 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 (153,434) 98.9%+$0.66 shipping532 sold
- 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% offTop Rated Plusgocartgo (3,637) 93.9%Free shippingFree returns
- 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 (8,480) 99%Was: $19.99 10% off+$10.00 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 (450,260) 99.2%Free shippingFree returns244 sold
- 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 (3,188) 99.3%Free shippingfrom China329 sold
- Hard Disk Cable USB 2.0 to SATA 3 Adapter Connector for 2.5'' SSD HDD DriveOpens in a new window or tabBrand New$7.59Save up to 16% when you buy moreWas: $7.99 5% offidsonix (965) 99.7%Free shipping
- USB 3.0 to SATA Converter External Hard Drive Adapter Kit 2.5"/3.5" CableOpens in a new window or tabBrand New$7.59 to $12.34Save up to 16% when you buy moreWas: $7.99 5% offidsonix (965) 99.7%Free 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$27.95Save up to 10% when you buy moreTop Rated PlusFree shippingmpartsgo (1,986) 99.2%Free returnsLast one25 sold
- USB 3.0 to SATA III HDD SSD 2.5/3.5" Hard Drive Adapter Cable Data Power UASPOpens in a new window or tabBrand New$7.59 to $12.34Save up to 16% when you buy moreWas: $7.99 5% offidsonix (965) 99.7%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 (1,295) 100%+$4.18 shipping220 sold
- USB / Serial Adapter - USB to DB25 Female - Parallel Printer Adapter-New In BoxOpens in a new window or tabBrand New$7.99jtamis (906) 98.1%Free shipping
- 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 (12,554) 99.7%Free returns257 sold
- SABRENT USB 2.0 6FT USB TO SERIAL CABLE ADAPTER (9-Pin DB-9 RS-232) NEWOpens in a new window or tabBrand New$4.00nulw24 (46) 95%+$5.00 shipping
- USB to RS232 Serial Adapter USB a Male to DB9 Pin Female SerialOpens in a new window or tabBrand New$9.17moneymakinmeeks2012 (12,511) 99.4%Free shippingFree returnsLast one9 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 (125) 100%Free shipping
- C2G POS PLC Windows PC USB to DB9 Male Serial RS232 Adapter Cable 3AA01229800Opens in a new window or tabBrand New$13.05Save up to 10% when you buy moreWas: $14.83 12% offTop Rated Plustlztechnologies (7,475) 99.8%Free shippingFree returns
- USB 2.0 A Male To 2 Dual Female Jack Y Splitter Hub Adapter Power 2 USB CableOpens in a new window or tabBrand New$0.99stuggler015 (149) 99.1%+$3.99 shippingfrom China
- (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 (119) 100%Free shippingFree returns
- StarTech USB32VGAES USB to VGA AdapterOpens in a new window or tabPre-Owned$9.99snapon500 (225) 100%Time left1d 11h left (Wed, 07:00 PM)Buy It Now+$4.02 shipping
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$7.75 to $7.83Buy 1, get 1 20% off with couponWas: $9.79 20% offudjueny (16) 94.4%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 (1,434) 99.5%Free shippingAlmost gone51 sold
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.60meditechny (254,539) 98.7%Free shippingAlmost gone266 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 (777,221) 97%Free shipping1,334 sold
- High-Speed USB to USB Extension Cable USB 2.0 Adapter Extender Cord Male/FemaleOpens in a new window or tabBrand New$2.29 to $8.66Save up to 8% when you buy morefixyourcell (96,031) 98.5%Free shippingFree returns251+ 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 (175) 100%Free shipping
- 1Ft USB 2.0 to Serial DB9 RS232 AdapterOpens in a new window or tabOpen Box$4.99d0wnsize61 (26) 100%+$4.43 shipping
- High Speed USB 2.0 To 9 Pin RS232 Serial Convert Adapter + USB Extension CableOpens in a new window or tabBrand New$5.75ecable_zone (116,930) 98.4%Free shippingFree returns69 sold
- Tripp Lite USB to Serial Adapter USB A / DB9 No AC Power Required U209-000-ROpens in a new window or tabOpen Box$7.99interstateblue (27,664) 99.6%+$4.10 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 (104,503) 99.9%+$3.99 shippingfrom ChinaFree returns488 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 (14,004) 98.7%Free shipping178 sold
- SABRENT - 6' USB 2.0 to serial cable adapterOpens in a new window or tabBrand New$12.00alphabeta_v (45) 100%+$5.00 shipping
- ⭐️⭐️⭐️⭐️⭐️ Tripp-Lite U209-000-R USB to 9 Pin Serial Adapter/Cable RS232Opens in a new window or tabPre-Owned$9.99Top Rated Plusfrizzicustoms740 (18,030) 99.3%Free 4 day shippingFree returns
- USB To RS232 DB9 Serial Cable Adapter For PDA Satellite Win Vista 7 32 64 BitOpens in a new window or tabBrand New$6.99accxpress (72,086) 99%Free shippingFree returns166 sold
- Cyberpower USB to Serial Converter USB to RS-232 Male DB9 SerialOpens in a new window or tabPre-Owned$8.9915ptr (2,927) 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$6.05Save up to 8% when you buy moreWas: $7.66 21% offTop Rated Plusqkmallllc_1 (35,185) 95.2%Free shippingFree returns
- 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 (4,385) 100%Free 3 day shippingFree returns62 sold
- USB to Serial RS-232 Converter, Adapter ATEN UC-232A NEW IN BOXOpens in a new window or tabBrand New$7.99sweetloustreasures (6,601) 98.5%+$5.90 shipping
- 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 $8.64Buy 1, get 1 20% off with couponWas: $9.39 9% offlhming (2,542) 96.1%Free shipping3+ watchers
- USB a Male to RS232 DB9 Pin Female Serial Adapter Converter Cable, Suitable ...Opens in a new window or tabBrand New$10.29rynnosbrand (8) 100%Free shippingFree returns
- ⭐️⭐️⭐️⭐️⭐️ USB 4 Pin To RS232 DB9 Serial 9 Pin Adapter CableOpens in a new window or tabPre-Owned$8.99Top Rated Plusfrizzicustoms740 (18,030) 99.3%Free 4 day shippingFree returns
- USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports WindowsOpens in a new window or tabBrand New$32.46godirectly (737) 99.6%Free shipping
- StarTech 1 Port USB to Serial RS232 Adapter Cable - ICUSB2321FOpens in a new window or tabPre-Owned$6.00forcefull1 (2,997) 100%+$5.85 shipping
- 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 (2,187,693) 94%Free shipping219 sold
- Cable Matters USB-A to RS-232 DB9 Serial Adapter Cable--3 Feet--Opens in a new window or tabBrand New$10.87sunnyside319 (4,104) 100%Free shipping
- USB RS232 USB Serial Adapter with FTDI ChipsetUSB 2.0 to Male DB9 Tools ComputerOpens in a new window or tabBrand New$10.00keco6549 (52) 97.6%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
- Tripp Lite U209-30N-IND FTDI RS422/RS485 USB to Serial Adapter Cable 30 in. NEWOpens in a new window or tabOpen Box$19.99Top Rated Plusstjohn54 (3,354) 99.9%Free shippingFree returnsLast one
- USB to Serial Port Adapter 9 pinOpens in a new window or tabBrand New$2.99z-axis_inc (670) 100%+$5.05 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 (26,064) 99.9%Free shippingFree returns263 sold
- TRENDnet TU-S9, USB to Serial ConverterOpens in a new window or tabBrand New$11.99tech_provisions (237) 100%+$6.99 shipping
- USB 2.0 to Serial DB 9 Pin RS232 Cable + 25 Parallel Adapter Win7/ 8/ 10 & MacOpens in a new window or tabBrand New$9.48Save up to 15% when you buy moreList price: $12.98 27% offTop Rated Plusibrookauction (283,659) 99.4%Free shippingFree returns659 sold
- USB 2.0 To RS-485 DB9 80mm Serial Converter Adapter Cord Cable 2303 chipsetOpens in a new window or tabBrand New$10.80new2018small (5,928) 99%Free shippingfrom China
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