51,000+ results for serial port adaptor
- Serial Port Gender Changer Adapter (Female/Female) DB9 Nickel PlatedOpens in a new window or tabBrand New$2.52Top Rated PlusList price: $3.78 33% offmycablemart (15,078) 99.7%+$5.31 shippingFree returns52 sold
- Genuine Dell Optiplex 3020 Series Serial Port Card COM PS2 Adapter Card 67X99Opens in a new window or tabBrand New$11.99Top Rated Plusrefreshedelectronics (37,787) 99.7%Free shippingFree returns33 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 (451,680) 99.1%Free shippingFree returns252 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 (36,916) 94.5%Free shippingFree returns309 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 (2,745) 99.8%Free shipping192 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 (14,212) 98.7%Free shipping774 sold
- 9 Pin RS-232 DB9 Female to Female Serial Cable Gender Changer Coupler AdapterOpens in a new window or tabBrand New$2.99gravity_standard (169,375) 95.8%Free shipping1,133 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 (35,304) 95%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 (14,212) 98.7%Free shipping179 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 (10,935) 99.5%Free shipping
- 5Pcs Mini RS232 To TTL MAX3232 Converter Adaptor Module Serial Port BoardOpens in a new window or tabBrand New$4.95miniduino (302,528) 98.2%Free shipping743 sold
- 1in PS2 Female Mouse to DB9 Female Serial Port Adapter PS2 Mini DIN 6 - BlackOpens in a new window or tabBrand New$2.08solutioncables (232) 98.3%+$4.95 shipping
- 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 (1,468) 97.8%Free shipping
- 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 (2,778) 99.6%Free returns121 sold
- Serial Port Right Angle Adapter DB9 (Style 2) BlackOpens in a new window or tabBrand New$3.03Top Rated PlusList price: $4.55 33% offmycablemart (15,078) 99.7%+$5.31 shippingFree returns77 sold
- Zebra DS9308 Hands-Free Imaging Barcode Scanner w/ Serial Port AdapterOpens in a new window or tabNew – Open box$88.93Top Rated Pluspurpletechnado (47,398) 99.8%Free 2-3 day shippingFree returns
- PS2-F Mouse to DB9-F Serial Port Adapter Cable 5 InchOpens in a new window or tabBrand New$2.34pccables.com (10,968) 99.4%+$4.95 shipping101 sold
- 5PCS Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232Opens in a new window or tabBrand New$1.91vanessa2011* (5,858) 98.9%Free shippingfrom China15 watchers
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini PortOpens in a new window or tabBrand New$3.64Extra 5% off with couponWas: $3.83 5% offTop Rated Pluseelectronicparts (24,529) 99.6%+$5.35 shippingFree returns403 sold
- 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 (2,187,730) 94%Free shipping222 sold
- High-Speed USB to Serial Port DB9 RS232 Adapter For PC Mac Linux OSOpens in a new window or tabBrand New$10.00Save up to 8% when you buy moree-video (13,358) 95.1%+$3.80 shipping
- Industrial USB/RS232/Serial Adapter Windows XP, 7, 8, 10 or 11Opens in a new window or tabBrand New$29.95Top Rated Plusplc_trainer (17,544) 100%Free 2-4 day shippingFree returns64 sold
- NEW Sealed SIIG 8-Port USB to RS-232 Serial Adapter Hub JU-SC0211-S1Opens in a new window or tabBrand New$99.99techredosurplus (51,088) 99.4%Free shipping
- Startech Icusb2324I Wall/Din Mount USB to 4 DB9 Rs232 Serial Port Adapter HubOpens in a new window or tabPre-Owned$69.00svcheck (15,126) 98.3%Free shipping
- 3Ft USB 2.0 to DB9 Adapter Cable Converter Serial RS232 Port Windows Mac LinuxOpens in a new window or tabBrand New$20.07Save up to 10% when you buy moreeasystation (21,758) 99.6%Free 2-4 day 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 (37,656) 100%Free returns4 watchers
- Brand New HP USB to Serial Port Adapter J7B60AAOpens in a new window or tabBrand New$19.99shsha5647 (77) 100%Free shipping
- USB to RS232 Serial Adapter Cable DB9 9-pin Cord for POS PLC Printer COM PortOpens in a new window or tabBrand New$11.89orangejuice.tech (2,247) 99.4%Free shippingfrom China
- 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 (19,708) 97.5%+$3.70 shipping374 sold
- USB to 485/422 serial port industrial grade RS485 module communication converterOpens in a new window or tabBrand New$6.99cs-889 (51) 93.8%+$5.99 shippingfrom China
- 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 (190,336) 99.1%Free shippingFree returns
- Nintendo GameCube SD2SP2 MicroSD Adapter Reader Serial Port 2 XENO GC LOADEROpens in a new window or tabBrand New$11.95Save up to 21% when you buy moremethod2kh (6,781) 100%Free shipping103 sold
- StarTech 1m USB to Serial Cable with COM Port Retention 1P3FPCUSBSERIALOpens in a new window or tabBrand New$41.87nothingbutsavings (126,459) 99.1%Free 4 day shippingFree returns
- QUATECH 16 PORT USB - SERIAL ADAPTOROpens in a new window or tabPre-Owned$65.00parelectronics (12,743) 99.3%+$21.89 shipping3 watchers
- 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 (104,593) 99.9%+$3.99 shippingfrom ChinaFree returns488 sold
- Tripp Lite USB Serial Cable Adapter with FTDI and Retention for RS422/RS485Opens in a new window or tabBrand New$41.84Save up to 15% when you buy moreList price: $80.41 48% offTop Rated Plusceshowroom (76,752) 99.4%Free shippingFree returns
- LOT OF 2 TRIPP-LITE USA-19HS KEYSPAN HIGH SPEED USB SERIAL TO DB9 RS232 ADAPTEROpens in a new window or tabPre-Owned$29.99Save up to 20% when you buy morelsimve (9,278) 98.5%+$11.75 shipping
- Smart adapter add an additional serial port for RS-232 connections using USBOpens in a new window or tabBrand New$25.00logicbus_inc (114) 100%+$14.92 shipping
- D9-D25 Serial Port Adaptor 105471Opens in a new window or tabPre-Owned$12.00metallogics (8,338) 99.6%Was: $20.00 40% offFree shipping
- USB 3.0 to serial port Converter Adapter,J-12Opens in a new window or tabPre-Owned$8.49racwolfy (1,340) 98.9%+$13.45 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
- Belkin USB Type-C to Gigabit Ethernet AdapterOpens in a new window or tabBrand New$10.99Save up to 20% when you buy morelurchnbdiddy (234) 100%+$5.25 shipping
- Original Apple 5W USB Power Adapter Wall fast Charger for iPhoneOpens in a new window or tabBrand New$8.45Save up to 12% when you buy moreaccessories4all_1 (1,324) 100%Free shipping1,601 sold
- 40W Fast Charger Block USB Type C Wall Power Adapter For iPhone 14 13 12 11 XR 8Opens in a new window or tabBrand New$6.99Top Rated Pluspinshion-mall (4,762) 99.8%Free shippingFree returns602 sold
- StarTech ICUSB2322rj Serial Adapter - 2 Port - Wall Mount - din rail #0391Opens in a new window or tabPre-Owned$55.00dealsndeals4you (605) 100%+$5.25 shippingFree returns
- For Apple iPhones 5W USB Wall Charger Block Cube Power Adapter With Cable 2 PackOpens in a new window or tabBrand New$8.99titanmanufacturingcomany (650) 100%Free shippingFree returns17 sold
- StarTech 1' USB to RS232 Serial Adapter Cable Black ICUSB232V2Opens in a new window or tabBrand New$30.98myofficeinnovations (430,402) 99.2%Free shipping
- 7 Port USB 2.0 / 3.0 Hub Splitter Adapter High Speed For PC Laptop Mac DesktopOpens in a new window or tabBrand New$6.89 to $10.89Save up to 7% when you buy moretheperfectpart (872,224) 99.9%Free shippingFree returns600+ sold
- Legrand Usb To Db9 Serial Adapter Cable Adapter Cable Usb To Desktop Adapter 1.5Opens in a new window or tabBrand New$31.84naru-store (195) 100%Free shippingFree returns
- Port Authority 26886 USB to Serial AdapterOpens in a new window or tabPre-Owned$17.99Top Rated PlusWas: $19.99 10% offmaverickindustrialsales (18,422) 99.9%Free shippingFree returns
- USB C Hub Type C to USB Hub Adapter Splitter USB 3.2 Gen2 Speed w/4 USB A PortsOpens in a new window or tabBrand New$15.99Extra 15% off with couponinateck_online (20,038) 99.4%Free shipping
- 3-Pack 3 Port USB Home Wall Fast Charger for Cell Phone iPhone Samsung AndroidOpens in a new window or tabBrand New$10.05a-zusdeal (1,209) 97.6%Free shippingFree returns948 sold
- New 7-port Jack USB 2.0 High Speed HUB + AC Power Adapter Black + USB Cable USAOpens in a new window or tabBrand New$11.90besteworld (189,760) 98.8%Free shipping306 sold
- [ConnectPro] USB to Serial Port Adapter CableOpens in a new window or tabBrand New$15.75connectpro (56) 100%+$11.75 shipping
- Original Samsung Galaxy S10 Note10 S8 S9 Plus Fast Wall Charger OEM Type-C CableOpens in a new window or tabBrand New$3.99 to $14.99Save up to 12% when you buy moreTop Rated PlusFree shippingborz-inc (20,734) 98.3%Free returns58+ sold
- Easy SYNC 8 Port Serial RS232 to Serial Adapter Data Control BoxOpens in a new window or tabPre-Owned$39.99svcheck2 (2,668) 98.7%Free shipping
- 6ft USB to DB9 Male Serial Port Adapter Prolific - BlueOpens in a new window or tabBrand New$14.25solutioncables (232) 98.3%+$4.95 shipping
- USB HDMI Mirroring Cable Phone To Digital TV HDTV AV Adapter For iPhone AndroidOpens in a new window or tabBrand New$10.52Save up to 20% when you buy moreWas: $11.69 10% offTop Rated Plustechosaurus365 (2,958) 98.9%Free shippingFree returns
- Keyspan UPR-112 USB to COM printer adapter Parallel Port, Serial + USB HubOpens in a new window or tabOpen Box$21.98oriental-hony (19,617) 97.7%Free shippingfrom China
- Serial Comm TTL-232-5P Plug-N-Play RS-232 to 5V TTL Converter (Port-Powered)Opens in a new window or tabOpen Box$7.99bigdaddygames (234) 100%+$19.75 shipping
- CH340G USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter NEW M66Opens in a new window or tabBrand New$2.21pangzi168 (85) 97.5%+$3.00 shippingfrom ChinaFree returns
- Serial Port Ethernet Communication Converter Device Server Durable Modbus SetOpens in a new window or tabBrand New$35.80 to $43.54rodonite-7 (462) 98.2%Was: $49.48 12% offFree shippingfrom China
- 7 Port USB 2.0 / 3.0 Hub Splitter Adapter High Speed For PC Laptop Mac DesktopOpens in a new window or tabBrand New$7.46 to $12.17Save up to 15% when you buy moreWas: $13.52 10% offlcdproinc (23,368) 99.2%Free shippingFree returns80+ sold
- USB 2.0 A Male To 2 Dual USB Female Jack Y Splitter Hub Power Cord Adapter CableOpens in a new window or tabBrand New$1.99theperfectyou (17,082) 98.3%Free shippingFree returns
- Port Adapter Mouse 501215-0004 HC SH Serial USBOpens in a new window or tabPre-Owned$4.00mckay20033 (329) 100%+$5.15 shipping
- Quatech ESU-100 USB Four Port RS-232 Serial AdaptersOpens in a new window or tabPre-Owned$42.95Top Rated Plusrldtrends (1,669) 99.9%Free shippingFree returns
- Fast Charger For iPhone 6 7 8 XR Xs 11 12 13 14 USB A Wall Charger Adapter CableOpens in a new window or tabBrand New$2.99 to $8.90Save up to 20% when you buy moreWas: $3.32 10% offTop Rated Plusprocables (649) 98.4%Free shippingFree returns
- For Apple iPhones- 5W USB Wall Charger Block Cube Power Adapter - MagSafe 3 PackOpens in a new window or tabBrand New$9.99titanmanufacturingcomany (650) 100%Free shippingFree returns
- Dual Port USB Power Adapter Cube Fast Wall Charger Block For iPhone iPad AndroidOpens in a new window or tabBrand New$7.68 to $12.97Save up to 20% when you buy moreWas: $10.99 10% offwattz_real (12) 100%Free shippingFree returns
- StarTech.com ICUSB2322I 2 Port Industrial Wall Mountable USB to Serial AdapterOpens in a new window or tabBrand New$114.76Save up to 10% when you buy moreList price: $207.77 45% offTop Rated Plusretail_king (10,982) 97.3%Free shippingFree returns
- USB to 4-CH TTL Serial Port Adapter Board FT4232HL Multi-channel USB-TTL ModuleOpens in a new window or tabBrand New$17.46outstandingdeal_us (401) 96.5%+$3.00 shippingfrom China
- USR-N520 2 Port Serial Device ServerOpens in a new window or tabOpen Box$25.99jorhutc-86 (271) 98.6%+$12.50 shipping
- SIIG Quad-Serial 4-Port / RS-232 PCIe Card Adapter w/ 16C550 UART (LB-S00114-S1)Opens in a new window or tabBrand New$30.39Extra 8% off with couponWas: $31.99 5% offe-tekdepot (3,993) 98.7%Free 2-4 day shippingFree returns297 sold
- WIRELESS RS232 BLUETOOTH SERIAL ADAPTER WIRELESSOpens in a new window or tabBrand New$65.43sai88.shop (4,606) 99.4%Was: $79.79 18% offFree shippingfrom China
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