18,000+ results for usb to serial
- New Listing2pcs Usb To Usb To Serial Converter Usb To Serial AdapterOpens in a new window or tabBrand NewS$ 9.79downette (887) 96.9%Free International Shippingfrom China
- Usb To Serial Adapter Usb To Serial Converter Usb To Serial AdapterOpens in a new window or tabBrand NewS$ 6.71kalidellt (1,157) 99.1%Free International Shippingfrom China
- New Listing2pcs Convenient Usb Adapter Serial Converter Fast Serial Adapter Usb To SerialOpens in a new window or tabBrand NewS$ 10.30osteoot (510) 97.6%Free International Shippingfrom China
- New Listing5pcs Usb To Serial Adapter Usb To Serial Converter Usb To SerialOpens in a new window or tabBrand NewS$ 17.54downette (887) 96.9%Free International Shippingfrom China
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand NewS$ 3.22Top-rated sellerTop-rated sellershanghai*book (3,181) 99.3%Free International Shippingfrom China15 watchers
- 6FT RS232 DB9 9Pin Female to USB 2.0 A Male Serial Cable Adapter Converter CordOpens in a new window or tabBrand NewS$ 8.90Top-rated sellerTop-rated sellerpassion201314 (128,157) 98.4%Free International Shippingfrom China320 sold
- 1PCS USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter ConvertorOpens in a new window or tabBrand NewS$ 2.63Top-rated sellerTop-rated sellersurvy2014 (289,539) 99.7%Free International Shippingfrom ChinaFree returns416 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand NewS$ 2.61Top-rated sellerTop-rated sellersatisfyelectronics (217,317) 99.5%+S$ 1.47 postagefrom ChinaFree returns556 sold
- 2pcs Usb To Serial Adapter Usb To Serial Converter Usb To SerialOpens in a new window or tabBrand NewS$ 10.14Top-rated sellerTop-rated sellermyrooms (7,016) 98.7%Free International Shippingfrom China
- Usb To Usb To Serial Converter Usb To Serial Adapter SerialOpens in a new window or tabBrand NewS$ 7.37Top-rated sellerTop-rated sellerorangerstore (14,750) 99.3%Free International Shippingfrom China
- USB 2.0 To RS-485 DB9 80mm Serial Converter Adapter Cord Cable 2303 chipsetOpens in a new window or tabBrand NewS$ 16.04Top-rated sellerTop-rated sellernew2018small (5,916) 99%+S$ 4.44 postagefrom China
- 2pcs Usb To Serial Adapter Usb To Serial Converter Usb To SerialOpens in a new window or tabBrand NewS$ 9.83Top-rated sellerTop-rated sellerthunderinmall (14,169) 98.4%Free International Shippingfrom China
- New ListingUSB to RS232 Serial to RJ45 CAT5 Console Adapter Cable for RouATFYOpens in a new window or tabBrand NewS$ 9.62ciren-30 (972) 96.3%Free International Shippingfrom China
- Usb To Usb To Serial Converter Usb To Serial Adapter SerialOpens in a new window or tabBrand NewS$ 7.23nihilosity (221) 95.1%Free International Shippingfrom China
- Convenient Serial Converter Serial Adapter Usb To Serial ConverterOpens in a new window or tabBrand NewS$ 7.06stacymall (1,126) 99.1%Free International Shippingfrom China
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand NewS$ 10.81Top-rated sellerTop-rated sellerbestwish (388) 97.1%Free International Shippingfrom China
- 2pcs Usb To Serial Adapter Usb To Serial Converter Usb To SerialOpens in a new window or tabBrand NewS$ 10.47Top-rated sellerTop-rated sellerhavreatshop (4,559) 98.3%Free International Shippingfrom China
- Convenient Usb Adapter Serial Converter Fast Serial Adapter Usb To SerialOpens in a new window or tabBrand NewS$ 6.55trendemall (29,038) 96.9%Free International Shippingfrom China
- New Listing3pcs Usb To Serial Adapter Usb To Serial Converter Usb To SerialOpens in a new window or tabBrand NewS$ 13.02flameousp (698) 97.7%Free International Shippingfrom China
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 2.2ftOpens in a new window or tabBrand NewS$ 6.69puyushangmao18 (0) 0%Free International Shippingfrom China
- New Listing2pcs Convenient Serial Converter Serial Adapter Usb To SerialOpens in a new window or tabBrand NewS$ 10.40kalidellt (1,157) 99.1%Free International Shippingfrom China
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand NewS$ 2.64Top-rated sellerTop-rated selleralice1101983 (569,452) 99.5%+S$ 5.20 postagefrom ChinaFree returns266 watchers
- Usb To Serial Adapter Usb To Serial Converter Usb To Serial AdapterOpens in a new window or tabBrand NewS$ 7.37clysmize (1,339) 98.8%Free International Shippingfrom China
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor 20 ZBOpens in a new window or tabBrand NewS$ 5.92Top-rated sellerTop-rated sellerbroadwoodhome-zi3 (1,288) 98.1%Free International Shippingfrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable J&A2Opens in a new window or tabBrand NewS$ 6.38Top-rated sellerTop-rated sellerasdf--2 (148) 98.1%Free International Shippingfrom China
- FTDI USB 2.0 A to RS232 DB9 Male Cable Serial COM Port Adapter Converter Win10/8Opens in a new window or tabBrand NewS$ 20.72Top-rated sellerTop-rated sellerWas: S$ 25.91 20% offqhydz-usa (1,554) 99.8%Free International Shippingfrom China
- Usb To Usb To Serial Converter Usb To Serial Adapter SerialOpens in a new window or tabBrand NewS$ 6.15Top-rated sellerTop-rated sellerbewintitle_8 (2,454) 99.4%Free International Shippingfrom China
- USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable for WindowsOpens in a new window or tabBrand NewS$ 11.82Top-rated sellerTop-rated sellerwensh40 (18,635) 98.5%Free International Shippingfrom China
- FTDI Breakout Board Mini USB to Serial Adaptor FT232R for Arduino and MoreOpens in a new window or tabBrand NewS$ 7.32threeeight-3d (2,454) 99.7%+S$ 9.23 postagefrom United Kingdom
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable J-b sOpens in a new window or tabBrand NewS$ 5.97flame2025 (678) 96.4%Free International Shippingfrom China
- USB to RS232 COM Port Serial Port 9 Pin DB9 Cable Serial Adapter Convertor ToolOpens in a new window or tabBrand NewS$ 31.84Top-rated sellerTop-rated sellerWas: S$ 35.38 10% offdiagnostictoolscomau (344) 97.6%+S$ 24.28 postagefrom Australia
- USB to Serial DB9 Port Adapter Converter CableOpens in a new window or tabBrand NewS$ 29.56Top-rated sellerTop-rated sellercerepros (12,064) 97.5%+S$ 35.45 postagefrom United States
- Usb To Serial Adapter Usb To Serial Converter Usb To Serial AdapterOpens in a new window or tabBrand NewS$ 7.54Top-rated sellerTop-rated sellerexclusemall (4,364) 99.4%Free International Shippingfrom China
- USB to RS232 Serial Port 9 Pin Male Port Converter Adapter NEW -.-Opens in a new window or tabBrand NewS$ 3.80Top-rated sellerTop-rated sellerzhixidianzi (500) 95.5%Free International Shippingfrom China
- 2pcs Usb To Usb To Serial Converter Usb To Serial AdapterOpens in a new window or tabBrand NewS$ 9.85Top-rated sellerTop-rated sellermonoful (1,393) 99.6%Free International Shippingfrom China
- Usb To Usb To Serial Converter Usb To Serial Adapter SerialOpens in a new window or tabBrand NewS$ 6.86osteoot (510) 97.6%Free International Shippingfrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter G4E7-US Adapter W6V0Opens in a new window or tabBrand NewS$ 6.24Top-rated sellerTop-rated sellerliyongtan (6,051) 96.2%Free International Shippingfrom China
- 3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDAOpens in a new window or tabBrand NewS$ 6.88Top-rated sellerTop-rated sellerbestwish (388) 97.1%Free International Shippingfrom China
- 3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDAOpens in a new window or tabBrand NewS$ 13.36Top-rated sellerTop-rated sellernortheast.direct (16,299) 99.8%+S$ 34.97 postagefrom United States195 watchers
- BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial CableOpens in a new window or tabBrand NewS$ 22.58mera-dealz (283) 99.6%Was: S$ 28.23 20% off+S$ 35.24 postagefrom United States
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable 。。tOpens in a new window or tabBrand NewS$ 4.41Top-rated sellerTop-rated sellertiqscq-51 (1,750) 97.4%+S$ 1.07 postagefrom China
- USB to RS232 Serial Port DB9 9Pin Converter Adapter Replacement for Win7/8Opens in a new window or tabBrand NewS$ 11.44Top-rated sellerTop-rated sellerm55_77 (281) 98.3%Free International Shippingfrom China
- Convenient Serial Converter Serial Adapter Usb To Serial ConverterOpens in a new window or tabBrand NewS$ 7.98whoency (804) 98%Free International Shippingfrom China
- 1x USB to RS232 Serial Port DB9 9 Pin Male COM Port P9C3 Adapter L9G1 D7E3Opens in a new window or tabBrand NewS$ 3.60Top-rated sellerTop-rated sellerWas: S$ 3.79 5% offgradwell (192) 97.5%Free International Shippingfrom China
- 3pcs Usb To Usb To Serial Converter Usb To Serial AdapterOpens in a new window or tabBrand NewS$ 12.15Top-rated sellerTop-rated sellermonoful (1,393) 99.6%Free International Shippingfrom China
- USB to RS232 Serial Port 9 Pin DB9 Serial COM Port Adapter Convertor CableOpens in a new window or tabBrand NewS$ 7.07Top-rated sellerTop-rated sellercoulds-lee (198,518) 97.5%Free International Shippingfrom China96 sold
- USB 2.0 Male To RS232 RS-232(DB9) Male Standard Serial Cable Converter AdapterOpens in a new window or tabBrand NewS$ 5.93Top-rated sellerTop-rated sellerpassion201314 (128,157) 98.4%Free International Shippingfrom China
- Convertor Adapter USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM PortOpens in a new window or tabBrand NewS$ 7.31Top-rated sellerTop-rated sellergpuy7748 (12,971) 98%+S$ 0.04 postagefrom China
- FTDI USB 2.0 A to RS232 DB9 Male Cable Serial COM Port Adapter Converter Win10/8Opens in a new window or tabBrand NewS$ 20.25Top-rated sellerTop-rated sellerqhydz-usa (1,554) 99.8%Free International Shippingfrom China6 watchers
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable PDA .x$Opens in a new window or tabBrand NewS$ 4.63Top-rated sellerTop-rated sellerWas: S$ 4.92 6% offxinggube57 (2,262) 95%+S$ 1.10 postagefrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterHOTOpens in a new window or tabBrand NewS$ 4.01Top-rated sellerTop-rated sellerguwuheng (6,809) 98.3%Free International Shippingfrom China
- RS232 DB9 Female to USB 2.0 A Female Serial Cable Adapter Converter 8" Inch 25cmOpens in a new window or tabBrand NewS$ 4.50Top-rated sellerTop-rated sellerWas: S$ 4.89 8% offxcailau (34,017) 99.5%+S$ 5.20 postagefrom ChinaFree returns30 watchers
- Usb To Serial Adapter Usb To Serial Converter Usb To Serial AdapterOpens in a new window or tabBrand NewS$ 7.07Top-rated sellerTop-rated sellermuaquenshop (2,788) 99%Free International Shippingfrom China
- Waveshare Industrial USB TO TTL (D) Serial Cable Original FT232RNL Chip for Pi 5Opens in a new window or tabBrand NewS$ 23.25Top-rated sellerTop-rated sellerWas: S$ 26.73 13% offdevkits (10,472) 99.6%Free International Shippingfrom China
- 4pcs Usb To Serial Adapter Usb To Serial Converter Usb To SerialOpens in a new window or tabBrand NewS$ 14.15Top-rated sellerTop-rated sellermonoful (1,393) 99.6%Free International Shippingfrom China
- USB 2.0 To Interface RS-485 DB9 80mm Serial Converter Adapter Cord CableOpens in a new window or tabBrand NewS$ 10.34Top-rated sellerTop-rated sellersurvy2014 (289,539) 99.7%Free International Shippingfrom ChinaFree returns
- Waveshare Industrial USB To RS232 Serial Adapter Cable USB Type A To DB9 1.5mOpens in a new window or tabBrand NewS$ 20.66Top-rated sellerTop-rated sellerWas: S$ 23.75 13% offdevkits (10,472) 99.6%Free International Shippingfrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable J-a5Opens in a new window or tabBrand NewS$ 5.60asdf--5 (18) 95%+S$ 0.85 postagefrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter' GiftOpens in a new window or tabBrand NewS$ 5.25yangyuhome (8) 100%Was: S$ 5.58 6% off+S$ 2.14 postagefrom China
- USB to Serial Adapter USB to Serial RS232 DB9 Male Cable RS232 to USB ConverterOpens in a new window or tabBrand NewS$ 11.56 to S$ 17.72Top-rated sellerTop-rated sellerhigh-techhuang2011 (117,197) 97.6%Free International Shippingfrom China
- Usb To Usb To Serial Converter Usb To Serial Adapter SerialOpens in a new window or tabBrand NewS$ 7.98axillfyy (1,056) 97.5%Free International Shippingfrom China
- RS232 Serial Port To USB Converter Cable DB9 For PDA Windows XP 7 8 10 64 Bit 1mOpens in a new window or tabBrand NewS$ 11.87Top-rated sellerTop-rated sellerfenggang18 (104,477) 99.9%+S$ 5.93 postagefrom ChinaFree returns
- USB to Serial RS232 DB9 Converter Cable FTDI Chipset for Printer Bar Code ReaderOpens in a new window or tabBrand NewS$ 32.90Top-rated sellerTop-rated sellerhappy_deal_here (1,975) 99.1%Free International Shippingfrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter E7G3 Adapter DTOpens in a new window or tabBrand NewS$ 8.68Top-rated sellerTop-rated sellermeganstart (2,429) 97.7%Free International Shippingfrom China
- Convenient Serial Converter Serial Adapter Usb To Serial ConverterOpens in a new window or tabBrand NewS$ 7.54creibrsion (492) 98.2%Free International Shippingfrom China
- 2pcs Convenient Usb Adapter Serial Converter Fast Serial Adapter Usb To SerialOpens in a new window or tabBrand NewS$ 11.70clysmize (1,339) 98.8%Free International Shippingfrom China
- 1x USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter P9C3 I8S2Opens in a new window or tabBrand NewS$ 9.46Top-rated sellerTop-rated sellercolorfulstar (1,818) 97.8%Free International Shippingfrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable J&FEOpens in a new window or tabBrand NewS$ 4.96Top-rated sellerTop-rated sellerfenzho_69 (187) 99%+S$ 1.90 postagefrom China
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter Adapter Cable PDA *FEOpens in a new window or tabBrand NewS$ 4.59Top-rated sellerTop-rated sellerfenzho_69 (187) 99%+S$ 1.90 postagefrom China
- New Listing4pcs Usb To Usb To Serial Converter Usb To Serial AdapterOpens in a new window or tabBrand NewS$ 14.92Top-rated sellerTop-rated selleranitomall (9,517) 98.3%Free International Shippingfrom China
- Serial Port Adapter Cable Converter Bidirectional Half Duplex USB To RS232Opens in a new window or tabBrand NewS$ 13.73Top-rated sellerTop-rated sellerWas: S$ 14.60 6% offyundet22 (164) 98.8%Free International Shippingfrom China
- Black USB To RS232 RS-232(DB9) Serial Cable Standard Adapter Converter For PCOpens in a new window or tabBrand NewS$ 8.01Top-rated sellerTop-rated sellermnwg4569 (1,111) 97.2%Free International Shippingfrom China
- USB to Cable Male Female Serial Converter MultifunctionOpens in a new window or tabBrand NewS$ 18.02clysmize (1,339) 98.8%Free International Shippingfrom China
- LINDY 42686 USB to RS232 Serial Converter with COM Retention, Black SingleOpens in a new window or tabAnother great item from Rarewaves | Free delivery!Brand NewS$ 63.78rarewaves (562,642) 97.3%+S$ 5.93 postagefrom United Kingdom
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Adapter S2S7Opens in a new window or tabBrand NewS$ 7.38cokinz (19) 95.2%+S$ 0.94 postagefrom China
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