320,000+ results for usb serial
- 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 (16,470) 99.7%Free returns2,200 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 (451,357) 99.1%Free shippingFree returns251 sold
- 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$3.89Extra 5% off with couponTop Rated Plus+$5.35 shippingeelectronicparts (24,504) 99.6%Free returnsAlmost gone57 sold
- 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 (2,760) 99.6%Free returns121 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 (2,739) 99.8%Free shipping189 sold
- USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial Converter CableOpens in a new window or tabBrand New$9.28cozzify (1,474) 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$7.20Save up to 8% when you buy moreWas: $7.66 6% offTop Rated Plusjinsche (36,900) 94.6%Free shippingFree returns309 sold
- 2 PC 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$4.99gravity_standard (169,204) 95.8%Free shipping242 sold
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Sponsored | Top selling items from highly rated sellers with 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$8.70old2wolves6 (14,168) 98.7%Free shipping774 sold
- PS/2 Keyboard/Mouse to USB Converter AdapterOpens in a new window or tabBrand New$3.95gravity_standard (169,204) 95.8%Free shipping1,091 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 (189,704) 98.8%Free shipping717 sold
- Brocade ICX7250, ICX7450 ICX7750 DB9 Female to USB Mini Serial Console Cable 6FTOpens in a new window or tabBrand New$18.50grandslamit (167) 100%Free shippingFree returns256 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 (35,281) 95.1%Free shippingFree returns
- 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 (24,504) 99.6%+$5.35 shippingFree returns399 sold
- USB 3.0 Hub 4-Port USB Hub USB Splitter USB Expander for Laptops Flash Drive HDDOpens in a new window or tabBrand New$7.99Top Rated Plusperf_essential (74,252) 99.4%Free shippingFree returns1,759 sold
- 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 (871,522) 99.9%Free shippingFree returns785+ sold
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter For Arduino Mini Port N137Opens in a new window or tabBrand New$4.19gravity_standard (169,204) 95.8%Free shipping554 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$2.13Save up to 10% when you buy morefixyourcell (96,735) 98.5%Free shippingFree returns1,422 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 (96,735) 98.5%Free shippingFree returns262+ 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 (1,129) 100%Free shipping
- 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$10.99Save up to 15% when you buy moremaker_usa (21,938) 98.6%Free shippingLast one277 sold
- Digitus USB To Serial RS485 ConverterOpens in a new window or tabOpen Box$0.99sports_cards_consignment (1,853) 100%0 bids · Time left3d 6h left (Tue, 07:00 PM)+$5.90 shipping
- New PS/2 Female to USB Male Converter Connector Adapter for PC Mouses US SellerOpens in a new window or tabBrand New$3.49gravity_standard (169,204) 95.8%Free shipping2,020 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$1.59theperfectyou (17,005) 98.3%Free shippingFree returns
- USB to RS232 Serial Port 9 Pin Male Port Converter NEW Adapter T8E6Opens in a new window or tabBrand New$2.38sureicisi (1,962) 97.2%Was: $2.51 5% offFree shippingfrom China
- CP2102 Module USB to TTL Serial Converter UART STC Download 5pcs Cables Ni C_~~Opens in a new window or tabBrand New$8.76Save up to 20% when you buy morejiji_497 (1,246) 95.8%Free 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 (1,456) 97%Free shipping
- PS/2 PS2 Male to USB Female Adapter Converter Connector For Computer PC KeyboardOpens in a new window or tabBrand New$4.25Save up to 10% when you buy moreemartone (12,233) 98.9%Free shipping1,277 sold
- BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial CableOpens in a new window or tabPre-Owned$8.00tma406 (277) 100%+$4.28 shipping
- 3Ft USB 2.0 to DB9 RS232 Serial Computer Converter 9 Pin w/25 Pin Male Cable PDAOpens in a new window or tabBrand New$9.48Save up to 10% when you buy moreList price: $12.98 27% offTop Rated Pluspartsdomauction (333,204) 99.4%+$0.99 shippingFree returns445 sold
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.91 to $9.01Buy 1, get 1 30% off with couponWas: $9.69 8% offgyeisafynt (153) 95.3%Free shipping
- FT232RL FTDI Module USB to Serial for Arduino Mini USB to 232 FT232 USB to TTLOpens in a new window or tabBrand New$3.82Extra 5% off with couponWas: $4.50 15% offTop Rated Pluslinuxcafe (2,594) 99.7%+$5.25 shippingFree returns13 sold
- New USB 3.0 A Male to A Male USB to USB Cable M/M Cord for Data sync TransferOpens in a new window or tabBrand New$5.99Top Rated Plusevil-geniuses (11,549) 97.4%Free shippingFree returns219 sold
- Serial FTDI USB-RS485-WE-1800-BT Communication CableOpens in a new window or tabBrand New$11.99gd_shopping (748) 100%Free shipping
- USB 3.0 Hub 4-Port USB Hub USB Splitter USB Expander for Laptops Flash Drive HDDOpens in a new window or tabBrand New$1.99jimmy54769 (184) 93.4%Free shipping
- New Black USB printer cable 1.5M Free ShipOpens in a new window or tabBrand New$1.00up-up2020 (184) 97.4%Free shippingfrom ChinaAlmost gone451 sold
- StarTech USB to RS232 DB9/DB25 Serial Adapter Cable ICUSB232DB25 (Grey)Opens in a new window or tabBrand New$14.88stuff2sellthree (41,105) 99.7%Free shipping15 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 (72,147) 98.9%Free shippingFree returns2,875 sold
- VIVOSUN USB-C Splitter w/1 Male to 2 Female,2-in-1 Type C Splitter,Daisy-ChainOpens in a new window or tabBrand New$11.99vivosun-sgs (4,428) 98.9%Free shippingFree returns76 sold
- Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 PinOpens in a new window or tabBrand New$8.04 to $8.13Buy 1, get 1 20% off with couponWas: $9.79 17% offudjueny (79) 94.4%Free shipping
- USB to Gameport DB15 Adapter Microsoft Sidewinder Logitech Belkin JoystickOpens in a new window or tabBrand New$11.50pccables.com (10,960) 99.4%+$4.95 shippingAlmost gone316 sold
- USB Female to Female 3.0 Type A Adapter Coupler Gender Changer Connector NEW #17Opens in a new window or tabBrand New$1.90fixyourcell (96,735) 98.5%Free shippingFree returns315 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 (14,168) 98.7%Free shipping179 sold
- USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PCOpens in a new window or tabBrand New$8.65meditechny (254,885) 98.7%Free shipping269 sold
- USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor BlueOpens in a new window or tabBrand New$2.19shanghai*book (3,209) 99.3%Free shippingfrom China335 sold
- Zebra 7’ USB Data Transfer Cable CBA-U21-S07ZBR NEWOpens in a new window or tabBrand New$9.85Save up to 6% when you buy moremranth1 (1,531) 100%Free shipping527 sold
- 1-10PCS CH9329 Serial Port to Standard USB HID Keyboard Mouse Device Module USAOpens in a new window or tabBrand New$7.05 to $21.16Save up to 5% when you buy morex-modules-x (1,572) 99%Free shippingFree returns
- 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 (191) 100%Free shippingLast one1 watchers
- USB to Serial RS-232 Adapter with LED Indicators FTDI Chipset Supports WindowsOpens in a new window or tabBrand New$31.57amnx16 (213) 100%Free shipping
- 6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3VOpens in a new window or tabBrand New$3.99gravity_standard (169,204) 95.8%Free shipping444 sold
- USB 3.0 to 2.5" SATA III Hard Drive Adapter Cable/UASP -SATA to USB3.0 ConverterOpens in a new window or tabBrand New$3.84isellparts2u (395,503) 98.5%Free shippingFree returns10,000+ sold
- Digitus DA-70156 Usb to Serial Adaptor, Usb 2.0 W10,8,7,XP,MacOS X,Linux, NewOpens in a new window or tabBrand New$15.95Save up to 5% when you buy moreaopstore (4,994) 100%+$2.89 shipping618 sold
- 2Pack USB 2.0 Male To 2 Dual Female Jack Y Splitter Hub Power Cord Adapter CableOpens in a new window or tabBrand New$2.99annabay2018 (128,638) 98.7%Free shippingFree returns280 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 (12,568) 99.7%Free returns259 sold
- 4Pack Lightn_ing Female to USB C Male Adapter,Compatible with iPhone 14 Pro MaxOpens in a new window or tabBrand New$6.99Save up to 5% when you buy moremonday123 (839) 97.6%Free shipping61 sold
- 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 (189,704) 98.8%Free shipping2,199 sold
- 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 (189,704) 98.8%Free shipping422 sold
- Cables To Go USB Type A Female To PS/2 Male Adapter CTG #35700Opens in a new window or tabBrand New$2.99Save up to 15% when you buy moreTop Rated PlusFree shippingvalaset (16,372) 99.9%Free returns166 sold
- Logitech Wireless USB Nano PC Receiver CU0010 Dongle C-11077 Adapter 993-001106Opens in a new window or tabBrand New$12.99Save up to 6% when you buy moreTop Rated PlusFree shippingpoppy9780 (233,146) 98.5%Free returns232+ sold
- USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterOpens in a new window or tabBrand New$2.56miyukiki (2,441) 97.5%Free shippingfrom China
- 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$2.14Save up to 5% when you buy moreisellparts2u (395,503) 98.5%Free shippingFree returns10,000+ sold
- Adapter USB C HUB Type C 4 Port High Speed Multi USB Splitter PC Laptop MacbookOpens in a new window or tabBrand New$4.45decaluxe-international (23,717) 96.8%Free shipping205 sold
- Tripp-Lite Eaton Keyspan USA-19HS USB to Serial Adapter New With USB CableOpens in a new window or tabPre-Owned$23.99vault-techsurplus (1,046) 100%Free shippingFree returns
- USB 2.0 Cable A Male to B Male 6 Ft. printer cable for USB printer, blackOpens in a new window or tabBrand New$4.79Save up to 50% when you buy moreslimphat33 (794) 100%Free shipping213 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 (10,912) 99.5%Free shipping
- FT232RL FTDI Serials Adapter Module Mini Port USB to TTL 3.3/5.5V For Arduino USOpens in a new window or tabBrand New$8.97 to $20.30Save up to 5% when you buy moreWas: $9.97 10% offworldchips (190,291) 99.1%Free shippingFree returns
- TRIPP LITE USB To Serial Adapter RS232 U209-000-R NewOpens in a new window or tabBrand New$14.50kaye100cat (775) 97.2%Free shipping
- Tripp-Lite USB Serial Adapter USA-19HS CU7911 New SealedOpens in a new window or tabBrand New$26.50suehen (1,507) 100%+$6.50 shipping
- Sabrent USB 2.0 to Serial Cable 6 feet SBT-FTDI ✅❤️️✅❤️️ BRAND NEW! ✅❤️️✅❤️️Opens in a new window or tabBrand New$8.99Save up to 15% when you buy moreTop Rated PlusFree shippingredtagdeal (17,974) 99.8%Free returns
- 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
- 1-10PCS CH9329 Serial Port to Standard USB HID Keyboard Mouse Device Module USAOpens in a new window or tabBrand New$8.94 to $22.88Save up to 5% when you buy moreWas: $9.93 10% offworldchips (190,291) 99.1%Free shippingFree returns
- Mini USB to DB9 Serial Converter - PROLIFIC Chipset PL2303HXDOpens in a new window or tabBrand New$17.95eagleg2017 (199) 100%+$6.15 shipping85 sold
- USB 3.0 to 2.5" SATA III Hard Drive Adapter Cable/UASP -SATA to USB3.0 ConverterOpens in a new window or tabBrand New$3.82ironsmith-international (128,505) 96.9%Free shipping2,321 sold
- 6 Pin USB 2.0 to TTL UART Module Serial Converter Module STC 5V/3.3V - micro USBOpens in a new window or tabBrand New$3.99Top Rated Plusallamandi (5,665) 99.1%+$3.75 shippingFree returns276 sold
- USB 3.0 A Male USB to A Male USB Cable High Speed Data Transfer Cord Blue 6 FeetOpens in a new window or tabBrand New$6.95Top Rated Plusanyvolume (396,069) 99.6%Free 2-4 day shippingFree returns825 sold
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