18,000+ results for serial communication
- OMRON Serial Communication Unit CJ1W-SCU41-V1 PLCOpens in a new window or tabBrand New$94.99xiongtong (3) 100%Was: $99.99 5% offFree shippingfrom China
- ACCES PRODUCTS LPCI-COM232-8 REV C UNIVERSAL PCI Serial CommunicationOpens in a new window or tabPre-Owned$399.00ms186280 (737) 100%+$7.17 shipping
- RS-232 Monitor Basic, Serial Communication Monitor, Black Box CorporationOpens in a new window or tabPre-Owned$89.00atirobotics (238) 100%+$6.25 shipping
- Omron CJ1W-SCU21-V1 Serial Communication UnitOpens in a new window or tabPre-Owned$25.00cr_supplyshop (1,059) 100%Free 2-3 day shippingFree returns
- Serial FTDI USB-RS485-WE-1800-BT Communication CableOpens in a new window or tabBrand New$11.99gd_shopping (749) 100%Free shipping
- CATERPILLAR CAT DATA LINK 171-4401 COMMUNICATION ADAPTER II W/SERIAL CABLEOpens in a new window or tabPre-Owned$149.00babyers88 (14,582) 99.8%Free shipping
- OMRON CJ1W-SCU41-V1 Serial Communication Unit ModuleOpens in a new window or tabNew – Open box$99.00cherhoo-75 (8) 100%+$4.28 shipping
- Motorola 170047-000R Serial Communication Cable RJ45 to DB9Opens in a new window or tabBrand New$30.00Save up to 20% when you buy moreasrtech-21 (636) 99.6%Free shipping
- Mitsubishi QJ71C24N-R2 PLC Q Series Serial communication module RS-232: 2 portsOpens in a new window or tabPre-Owned$23.00genesipaezh-0 (11) 100%Free shipping
- RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-SizeOpens in a new window or tabBrand New$17.76bee-wear (279) 95.7%Free shippingFree returns
- VICI SERIAL Communication Cable I-22697 DB-9 (F) to AMP (3-pin)Opens in a new window or tabBrand New$33.11Top Rated PlusWas: $45.35 27% offbiolabsourcecom (563) 98.6%Free shippingFree returns
- New ListingFor RS232 serial communication infrared adapter, support IrDA and RAW-IROpens in a new window or tabBrand New$108.99leihere2 (5) 100%Free shippingfrom ChinaFree returns
- Titan USB to serial adapter, RS232, includes transmit and receive lights, FTDIOpens in a new window or tabBrand New$19.95tennesseevalleyproducts (1,510) 100%Free shipping
- New Host Automation H2-SERIO Serial Communication Module Rev. 2EBOpens in a new window or tabNew – Open box$324.95Top Rated Plusmlindustrialinc (6,235) 100%Free shippingFree returns
- Mitsubishi QJ71C24-R2 Serial Communication Module RS-232C Dual channelOpens in a new window or tabBrand New$250.00cyrusindustrial (1,295) 100%+$15.12 shipping
- Johnson Controls YK-SCCPNL-0 Sc-Eq Sc-Equip Serial Communication CardOpens in a new window or tabNew – Open box$449.99haracenter1 (5,985) 99.7%Was: $499.99 10% offFree shipping
- Tripp-lite USB to Serial Adapter. Convert USB Data 2 & From Serial CommunicationOpens in a new window or tabBrand New$10.99affordabledrops (251) 98.9%+$6.25 shipping
- Converter Adapter Serial RS232 to RS485 Communication Data Interface NetworkingOpens in a new window or tabBrand New$9.23summer1188 (5) 100%Was: $10.49 12% offFree shipping
- RS232 to RS485 Converter Adapter Serial Communication 4P Terminal BlockOpens in a new window or tabBrand New$9.3422newcentury (317,796) 99%Free shippingfrom China
- Titan USB to serial adapter, RS232/RS422/RS485, metal with optical isolationOpens in a new window or tabBrand New$98.00tennesseevalleyproducts (1,510) 100%Free shipping57 sold
- New ListingConverter Adapter Serial RS232 to RS485 Communication Data Interface NetworkingOpens in a new window or tabBrand New$7.79wenjing010 (0) 0%Was: $10.39 25% offFree shippingfrom China
- VSCom USB to 2-port serial adapter, RS232, FTDI chipsetOpens in a new window or tabBrand New$37.00tennesseevalleyproducts (1,510) 100%Free shipping19 sold
- VSCom USB to 2-port serial adapter, RS232, transmit & receive lights, FTDIOpens in a new window or tabBrand New$38.00Save up to 10% when you buy moretennesseevalleyproducts (1,510) 100%Free shipping
- 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
- Serial Port Ethernet Communication Converter Device Server Durable Modbus SetOpens in a new window or tabBrand New$35.80 to $43.54rodonite-7 (459) 98.1%Was: $40.68 12% offFree shippingfrom China
- RS232 to RS485 Converter Adapter Serial Communication 4P Terminal BlockOpens in a new window or tabBrand New$11.52solaluna88 (392,105) 98%+$3.64 shippingfrom China
- VSCom USB to serial adapter, RS232, surge prot/optical isolation, metal, FTDIOpens in a new window or tabBrand New$69.95tennesseevalleyproducts (1,510) 100%Free shipping
- Copley Controls 59-00999-000 Communication Cable DB9 Female to RJ11, RS232, 7ftOpens in a new window or tabPre-Owned$50.00Top Rated Plusnext.day.automation (38,011) 100%Free 2-4 day shippingFree returns
- USED Moxa NPort5610-16 16-port RS-232 Serial Communication ServerOpens in a new window or tabPre-Owned$284.58plcdirect (20,313) 99%Free shippingFree returns
- Omron CS1W-SCU21-V1 Omron CS1W-SCU21-V1 Serial Communication UnitOpens in a new window or tabPre-Owned$115.00assetrecoveryzone_com (5,645) 99.7%+$7.40 shipping
- Beckhoff EL6001 EtherCAT 1-Channel Serial Communication Interface RS 232Opens in a new window or tabPre-Owned$152.99Top Rated PlusWas: $169.99 10% offmaverickindustrialsales (18,411) 99.9%Free 2-3 day shippingFree returns
- OMRON Serial Communication Unit CJ1W-SCU21-V1 Original New in Box NIB Free ShipOpens in a new window or tabBrand New$216.85daily-mart (26,212) 98.4%Free shippingFree returns
- Titan USB to serial adapter, 1 port, RS422/RS485, terminal block, FTDIOpens in a new window or tabBrand New$47.00tennesseevalleyproducts (1,510) 100%Free shipping
- VSCom USB to 8-port serial adapter, RS232, transmit/receive lights, FTDI chipsetOpens in a new window or tabBrand New$158.00tennesseevalleyproducts (1,510) 100%Free shipping
- USB to DB9-Male Serial PORT Adapter FTDI Chipset 3FTOpens in a new window or tabBrand New$15.54pccables.com (10,968) 99.4%+$4.95 shipping
- PCD Personal Communication Devices YC150B USB Y CableOpens in a new window or tabPre-Owned$1.50twos_51 (253) 99.2%0 bids · Time left3d 21h left (Fri, 07:16 PM)$2.50Buy It Now+$5.40 shipping
- Converter Adapter Serial RS232 to RS485 Communication Data Interface NetworkingOpens in a new window or tabBrand New$9.41Save up to 6% when you buy moreWas: $13.84 32% offseeds005 (543) 97.3%Free shipping
- Wireless Serial Port Network Module for LoRa 433MHz Wireless Module UARTOpens in a new window or tabBrand New$8.27xt-xinte (9,275) 97.2%Was: $9.19 10% off+$2.00 shippingfrom ChinaFree returns
- KEYENCE KV-L21V SERIAL COMMUNICATION UNITOpens in a new window or tabBrand New$240.00suria1311 (279) 100%Free shippingfrom Malaysia
- New OMRON Serial Communication Module Unit 2-Port CJ1W-SCU41-V1 PLCOpens in a new window or tabBrand New$299.57daily-mart (26,212) 98.4%Free shippingFree returns15 sold
- For Europe RS485 to 4G 2in1 Genie DTU Serial Communication Server Meta-MG41B-EAOpens in a new window or tabBrand New$28.71xtof1366 (513) 98.9%Was: $31.90 10% offFree shippingfrom China
- Industrial USB to Serial Adapter UART Serial Adapter FT232RL Serial to USB Co...Opens in a new window or tabBrand New$25.03tawesri66 (757) 98.4%Free shippingFree returns
- USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module EthernetOpens in a new window or tabBrand New$22.04xtcomputerparts (189) 99%Was: $23.20 5% off+$3.00 shippingfrom China
- For Europe RS485 to 4G 2in1 Genie DTU Serial Communication Server Meta-MG41B-EAOpens in a new window or tabBrand New$25.12z-standby (2,765) 97.1%Was: $27.91 10% offFree shippingfrom ChinaFree returns
- Communication Wireless Wireless Module Serial XT-XINTE 32CH InterfaceOpens in a new window or tabBrand New$6.28 to $8.20jmt_store (211) 95%Was: $7.02 8% off+$2.00 shippingfrom China
- Wireless Communication Converter Serial Port Device Durable DC Modbus 160MHzOpens in a new window or tabBrand New$43.21 to $52.29rodonite-7 (459) 98.1%Was: $49.10 12% offFree shippingfrom China
- Meta-MG41B-EA For Europe RS485 to 4G 2in1 Genie DTU Serial Communication ServerOpens in a new window or tabBrand New$25.12xt-xinte (9,275) 97.2%Was: $27.91 10% offFree shippingfrom ChinaFree returns
- USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module EthernetOpens in a new window or tabBrand New$20.00emklein66 (94) 100%+$4.02 shipping
- VSCom USB to 8-port serial adapter, RS232, metal, transmit/receive LEDs, FTDIOpens in a new window or tabBrand New$169.00tennesseevalleyproducts (1,510) 100%Free shipping
- StarTech 6' USB to Serial RS232 Adapter Cable With COM Retention BlackOpens in a new window or tabBrand New$43.99myofficeinnovations (430,322) 99.2%Free 2-4 day 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
- 36-Pin Centronics To USB Cable For Parallel Printer No Setup NeededOpens in a new window or tabBrand New$13.00Save up to 6% when you buy moreallgizmo (19,706) 97.6%Free shipping174 sold
- Titan USB to serial adapter, 8-port, RS232/RS422/RS485, metal, rack-mountableOpens in a new window or tabBrand New$299.00tennesseevalleyproducts (1,510) 100%Free shipping
- Wireless data transmission 433M wireless serial network free development modeOpens in a new window or tabBrand New$6.37 to $8.27xt-xinte (9,275) 97.2%Was: $7.08 10% offFree shippingfrom China
- Startech.com PEX4S232485 Add 2 RS232/RS422/RS485 Serial Ports to PCOpens in a new window or tabBrand New$173.19Save up to 15% when you buy moreTop Rated PlusFree shippingceshowroom (76,744) 99.3%Free returns
- C Interface USB to UART TTL Adapter Converter Cable for CH343G Chip Overvolta...Opens in a new window or tabBrand New$21.35lovelyshoponline (7,182) 98.1%Free shippingFree returns
- To 2-in-1 Europe Meta-MG41B-EA Genie RS485 Server Serial For CommunicationOpens in a new window or tabBrand New$26.24feichao_store (344) 98.5%Was: $27.91 6% off+$2.00 shippingfrom ChinaFree returns
- USB to CAN FD Interface Converter CAN Bus Data Analyzer Communication ModuleOpens in a new window or tabBrand New$97.56kg1coltd (7,402) 98.8%Was: $103.79 6% offFree shippingFree returns
- Axis Communications AXIS 2490 Serial ServerOpens in a new window or tabPre-Owned$53.99knarith15 (8,545) 99%Was: $59.99 10% off+$10.00 shippingFree returns
- 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 1...Opens in a new window or tabBrand New$30.10moranbs (436) 99%Free shippingFree returns
- OMRON CJ1W-SCU41-V1 Serial Communication Unit Original New in Box NIB Free ShipOpens in a new window or tabBrand New$145.97universal-industrial-4.0 (2,302) 98.8%Free shipping
- Wireless Serial Port Network Module for LoRa 433MHz Wireless Module UARTOpens in a new window or tabBrand New$9.38fmt-model (66,678) 99.7%Was: $11.03 15% off+$2.00 shippingfrom ChinaFree returns
- USR-TCP232-302 Serial RS232 to Ethernet TCP/IP Server Module Ethernet ConverterOpens in a new window or tabBrand New$22.68xt-xinte (9,275) 97.2%Was: $25.20 10% offFree shippingfrom ChinaFree returns
- Haydon Kerr 56-1346 USB Communication Cable / 78” Long Shielded / CV ToolsOpens in a new window or tabPre-Owned$8.00Top Rated Plusdelta88 (10,489) 100%+$5.00 shippingFree returns
- SX1278 433M Lora Module UART Serial Port Transmitting and Receiving Module P4D9Opens in a new window or tabBrand New$13.01racconie22 (3,296) 99.2%Was: $13.99 7% offFree shippingfrom China
- VSCOM Micro USB to 1Com Mobile to RS232 Adroid to Serial Converter OTG DB9F MaleOpens in a new window or tabBrand New$59.95ubo-automotive (3,120) 97.5%+$15.00 shippingfrom South Korea
- Plugable Communicator Sata HDD Docking Station USB3.0Opens in a new window or tabPre-Owned$23.99roderickchan (481) 100%+$15.70 shipping
- USB To IIC I2C UART Converter Adapter Module USB To TTL Serial Download ModuleOpens in a new window or tabBrand New$7.56yundet22 (177) 97.8%Was: $8.04 6% offFree shippingfrom China
- NEW INTEL AS82527F8 SERIAL COMMUNICATION CONTROLLER CHIPS AS82527 (156 IN STOCK)Opens in a new window or tabNew – Open box$15.50premiumplc (21,127) 100%Free 2-3 day shipping90 sold
- New USR-TCP232-302 Serial RS232 to Ethernet TCP/IP Server Module ConverterOpens in a new window or tabBrand New$18.31 to $20.78xtcomputerparts (189) 99%Was: $19.90 8% off+$3.00 shippingfrom China
- Omron CJ1W-SCU41-V1 Serial Communication ModuleOpens in a new window or tabPre-Owned$49.00midwest_mro (288) 100%Free shipping
- Klockner Moeller| EBE294.1 | EBE 294.1 Serial Communication Module Factory SealOpens in a new window or tabBrand New$399.90mr.random29 (349) 98.6%Free shippingFree returns
- New Omron Serial Communication Board CQM1H-SCB41 without Packing BoxOpens in a new window or tabBrand New$248.35fa-automation (22) 100%Free shipping
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