264 results for serial port
- 1X PCI to 4-port RS-485/422 photoelectric multiple serial port card UT-724IOpens in a new window or tabBrand NewC $526.14Top Rated SellerTop Rated Sellerlix-computer-mall* (1,768) 98.8%Free shippingfrom ChinaFree returns
- Home Audio Consultation - 15 Minutes - Sonos, AirPlay, Rack-Mounted AmplifersOpens in a new window or tabBrand NewC $6.83Top Rated SellerTop Rated Sellerfox_island_innovations (426) 99.3%Free shippingfrom United States
- 1X PCI to 2-port RS-485/422 photoelectric multiple serial port card UT-732IOpens in a new window or tabBrand NewC $348.48Top Rated SellerTop Rated Sellerlix-computer-mall* (1,768) 98.8%Free shippingfrom ChinaFree returns
- 1PC I-7563 USB to 3-way RS-48 (isolated protection serial port)Opens in a new window or tabBrand NewC $731.13Top Rated SellerTop Rated Sellerlix-computer-mall* (1,768) 98.8%Free shippingfrom ChinaFree returns
- HLK-V20 Smart Voice Recognition Voice Control Switch Module Serial Port DIYOpens in a new window or tabBrand NewC $11.48Top Rated SellerTop Rated SellerWas: C $12.48 8% offalice1101983 (569,959) 99.5%+C $3.35 shippingfrom China
- 16ch 12V RS232 Serial Port DB9 Relay Board UART Smart Switch Module LED MotorOpens in a new window or tabBrand NewC $28.27Top Rated SellerTop Rated SellerWas: C $40.98 31% offcanton-electronic (25,166) 99.4%+C $1.35 shippingfrom China
- USB TO TTL 232 RS232 UART Serial Port CH340 for arduiuo Win10 Linux MacOpens in a new window or tabBrand NewC $2.72Top Rated SellerTop Rated SellerWas: C $3.95 31% offbluesky201203 (6,461) 100%+C $40.98 shippingfrom China53 sold
- ELK M1XEP - Ethernet Appliance with a RS-232 Serial Port InterfaceOpens in a new window or tabBrand NewC $299.29Top Rated SellerTop Rated Sellercctv.net_clearance (456) 99.5%+C $39.99 shippingfrom United States13 sold
- 2 PCS 16ch 12V RS232 Serial Port DB9 Relay Board UART Smart Switch Module LEDOpens in a new window or tabBrand NewC $77.87Top Rated SellerTop Rated Sellerbluesky201203 (6,461) 100%Free shippingfrom China
- ELK M1XSP Lighting/Thermostat Interface, Serial Port ExpanderOpens in a new window or tabPre-OwnedC $20.50hd04 (560) 100%0 bids · Time left3h 1m left (Today 11:26 a.m.)+C $33.81 shippingfrom United States
- DC 12V RS485 Bus Remote Control Switch UART Serial ports Relay Module Modbus RTUOpens in a new window or tabBrand NewC $13.46Top Rated SellerTop Rated SellerWas: C $19.50 31% offbluesky201203 (6,461) 100%+C $1.35 shippingfrom China
- 10 PCS USB TO TTL 232 RS232 UART Serial Port CH340 for arduiuo Win10 Linux MacOpens in a new window or tabBrand NewC $33.56Top Rated SellerTop Rated Sellerbluesky201203 (6,461) 100%+C $2.72 shippingfrom China
- ACT TI103-RS232 X10 PLC Serial Computer InterfaceOpens in a new window or tabPre-OwnedC $109.26dlilienthal (796) 100%+C $22.75 shippingfrom United States
- 1X CH343G6T-EVT-TTL serial port moduleOpens in a new window or tabBrand NewC $163.99Top Rated SellerTop Rated Sellerlix-computer-mall* (1,768) 98.8%Free shippingfrom ChinaFree returns
- 🟦 (4) Extron TLP 700TV Touch Link Screens with IPL 250 IP Link Control Box 🟦Opens in a new window or tabPre-OwnedC $307.49Top Rated SellerTop Rated Sellerppirsd (7,930) 99.3%+C $40.31 shippingfrom United States
- Savant SLN-88BT-00 SmartLink 8X8 HDMI Matrix Switcher SLN-8xBT Video SwitchOpens in a new window or tabPre-OwnedC $435.95Top Rated SellerTop Rated Sellersurplus.electronics (650) 100%from United States
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 FD5Opens in a new window or tabBrand NewC $21.13Top Rated SellerTop Rated Sellerfashiondress365 (17,337) 97.8%Free shippingfrom China
- New ListingPCIE to 8 Port RS232 Serial Expansion Boost System EfficiencyOpens in a new window or tabBrand NewC $74.54Top Rated SellerTop Rated Sellerjmzcity2046 (183,709) 97.1%Free shippingfrom China
- Vintage IBM Home Director Starter Kit - never used, open box, completeOpens in a new window or tabNew (Other)C $10.93Top Rated SellerTop Rated Sellerglaurung1 (1,443) 99.4%from United States
- Crestron ST-COM RS-232/422 COM Port Module With Power Adapter E4574Opens in a new window or tabPre-OwnedC $15.96Top Rated SellerTop Rated Sellerderrick4earl (8,292) 99.2%
- Extron IPL T S1 Serial Port IP Link Processor Ethernet ControllerOpens in a new window or tabPre-OwnedC $47.82progressd (157) 100%+C $20.95 shippingfrom United States
- IBM Home Director HD11A 2-Way X10 Serial Computer Interface with CableOpens in a new window or tabPre-OwnedC $27.26dlilienthal (796) 100%+C $20.34 shippingfrom United States
- RS232 Adapter DB9 Male to 3Pin RXD TXD GND UART Serial Port to Cable TerminalOpens in a new window or tabBrand NewC $2.72Top Rated SellerTop Rated Sellercanton-electronic (25,166) 99.4%+C $40.98 shippingfrom China279 sold
- -=NEW=-UBIQUITI MPORT-S SERIAL IP GATEWAY DEVICE 4 MFI NETWORKS RS232/DB9/SERIALOpens in a new window or tabBrand NewC $41.00Top Rated SellerTop Rated Sellerefi (31,032) 100%+C $20.74 shippingfrom United States
- DC 12V 2Ch RS232 Relay Board Remote Control USB PC UART COM Serial PortsOpens in a new window or tabBrand NewC $9.42Top Rated SellerTop Rated SellerWas: C $13.65 31% offcanton-electronic (25,166) 99.4%+C $1.35 shippingfrom China228 sold
- ELK M1XEP - Ethernet Appliance with a RS-232 Serial Port InterfaceOpens in a new window or tabBrand NewC $326.62db2e14 (19) 100%from United States
- Replace PL2303 USB TO TTL 232 RS232 Serial Port CH340 for arduiuo PIC AVR ModbusOpens in a new window or tabBrand NewC $4.09Top Rated SellerTop Rated Sellercanton-electronic (25,166) 99.4%+C $40.98 shippingfrom China
- Extron IPL T S1 Serial Port IP Link Processor Ethernet ControllerOpens in a new window or tabPre-OwnedC $24.59Top Rated SellerTop Rated SellerWas: C $27.32 10% offfivestar8701 (7,518) 98.3%from United States
- DM-RMC-100-C Crestron Unidirectional Serial Port Switch New in box FedEx or DHLOpens in a new window or tabBrand NewC $2,567.23Top Rated SellerTop Rated SellerWas: C $2,702.34 5% offautomatedshop (267) 98.5%+C $109.33 shippingfrom China
- Home Automation Consultation - 15 Minutes - Home Assistant eISY Z-Wave MatterOpens in a new window or tabBrand NewC $6.83Top Rated SellerTop Rated Sellerfox_island_innovations (426) 99.3%Free shippingfrom United States
- HAI Leviton Omni Pro II LTE (Lite) Board 20A01-31 (20A00-21) 5 Serial Ports NewOpens in a new window or tabBrand NewC $2,719.53scoros-69 (96) 99%from United States
- 2-PACK AvatarControls Smart WiFi Plug, USB Port, Work with Alexa/Google, UL CertOpens in a new window or tabBrand NewC $21.85Top Rated SellerTop Rated Selleravatarcontrols_store (582) 98.6%+C $20.18 shippingfrom United States17 watchers
- HLK-V20 Smart Voice Recognition Voice Control 2MBFLASH Switch Module Serial PortOpens in a new window or tabBrand NewC $11.49Top Rated SellerTop Rated Sellersunnylives (54,314) 97.2%+C $2.26 shippingfrom ChinaFree returns
- 32ch 03 06 16 Modbus RTU Code Relay PLC IO Module Serial port UART Switch BoardOpens in a new window or tabBrand NewC $81.98 to C $84.72Top Rated SellerTop Rated Sellercanton-electronic (25,166) 99.4%Free shippingfrom China
- HLK-V20 Smart Voice Recognition Voice Control Switch Module Serial PortOpens in a new window or tabBrand NewC $12.00Top Rated SellerTop Rated Sellercowramill (5,253) 98.5%+C $2.70 shippingfrom China
- DC5V NNZN-TCP232-600 RS485 Serial to Ethernet Device Server MODBUS RTUOpens in a new window or tabBrand NewC $39.33Top Rated SellerTop Rated SellerWas: C $41.39 5% off2012moon816 (27,185) 98.6%+C $6.67 shippingfrom ChinaLast one31 sold
- Replacement RS-232 9-Pin Cable For PanelView 32 2711-NC13 2711-NC14 2706-NC13Opens in a new window or tabBrand NewC $14.51Top Rated SellerTop Rated SellerWas: C $17.07 15% offmgi-usa (1,281) 100%from United States
- Crestron STCP-501 Serial Adapter Cable for RJ11-type Com Ports DB9M to RJ11 1 FtOpens in a new window or tabNew (Other)C $24.60Top Rated SellerTop Rated Selleravsolutionsguy (1,481) 100%+C $26.20 shippingfrom United States5 watchers
- Window Treatments Consultation - 15 Minutes - Blinds, Shades, Motorized, GraberOpens in a new window or tabBrand NewC $6.83Top Rated SellerTop Rated Sellerfox_island_innovations (426) 99.3%Free shippingfrom United States
- CRESTRON RS-232/422 COM ST-COMOpens in a new window or tabPre-OwnedC $32.80Top Rated SellerTop Rated Sellerindustrialoreos (12,865) 100%+C $20.50 shippingfrom United States
- C3COM-3 3 Port Serial Expansion card. New In BoxOpens in a new window or tabBrand NewC $409.98Top Rated SellerTop Rated Sellerfireball12345 (1,804) 100%+C $52.12 shippingfrom United States
- Elk m1xsp serial port expander for elk m1 gold systemOpens in a new window or tabPre-OwnedC $34.17onguardjeff (239) 100%+C $29.22 shippingfrom United States
- Relay Module 5V WiFi Relay Module TX Rx GMD Serial Port Debugging PinsOpens in a new window or tabBrand NewC $10.37easyonlinebuy1 (96) 99%Free shippingfrom China
- DC3.3V DC5V MAX232 RS232 To TTL COM Port Serial Kit Female DB9 to TTLOpens in a new window or tabBrand NewC $4.09Top Rated SellerTop Rated Sellercanton-electronic (25,166) 99.4%+C $40.98 shippingfrom China
- X10 CM17A FireCracker Computer Interface Module Serial PortOpens in a new window or tabPre-OwnedC $9.55dpeck1405 (629) 100%from United States
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 SD0Opens in a new window or tabBrand NewC $21.16Top Rated SellerTop Rated Sellersuper_dea100 (41,068) 96.1%Free shippingfrom China
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 EOBOpens in a new window or tabBrand NewC $21.50Top Rated SellerTop Rated Sellereglobalstock (3,111) 97.3%Free shippingfrom China
- C3COM-3 3 Port Serial Expansion cardOpens in a new window or tabPre-OwnedC $266.49Top Rated SellerTop Rated Sellerfireball12345 (1,804) 100%+C $42.90 shippingfrom United States
- /HLK-V20 Voice Recognition Control Board Module Serial Port Module2948Opens in a new window or tabBrand NewC $13.99Top Rated SellerTop Rated Sellerblue-tears0 (3,266) 99.5%Free shippingfrom China
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 AGSOpens in a new window or tabBrand NewC $21.18Top Rated SellerTop Rated Selleraigoshopping (5,759) 98.5%Free shippingfrom China
- New ListingINSTEON 2413S POWERLINC SERIAL MODEM PLM INTERFACE SMARTHOME (used) SCE # 11y2Opens in a new window or tabPre-OwnedC $81.98Top Rated SellerTop Rated Seller0 bids · Time left9d 8h left (05-21, 04:42 p.m.)thosch_7476 (296) 100%+C $36.78 shippingfrom United States
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 TTUOpens in a new window or tabBrand NewC $21.14Top Rated SellerTop Rated Sellertiantianupup (84,572) 98.6%Free shippingfrom China
- ELK M1XSP Lighting/Thermostat Interface, Serial Port ExpanderOpens in a new window or tabBrand NewC $129.83Top Rated SellerTop Rated Sellercctv.net_clearance (456) 99.5%+C $34.98 shippingfrom United StatesLast one
- Tech and Go 2 Port USB Wall Charger With Overcharge Protection WhiteOpens in a new window or tabBrand NewC $54.65Top Rated SellerTop Rated Sellerwizard$men (5,340) 99.2%+C $25.71 shippingfrom United States
- RTI XP-6 Ethernet Advanced Control Processor With Power CableOpens in a new window or tabPre-OwnedC $109.33tkung_84 (17) 100%from United States
- 1PC communication dual serial port server NP302T-2DOpens in a new window or tabBrand NewC $510.43Top Rated SellerTop Rated SellerWas: C $567.14 10% offlix-computer-mall* (1,768) 98.8%Free shippingfrom ChinaFree returns
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 SPGOpens in a new window or tabBrand NewC $21.15Top Rated SellerTop Rated Sellersportgogo (51,456) 97.7%Free shippingfrom China
- Replace PL2303 USB TO TTL 232 RS232 Serial Port CH340 for arduiuo PIC AVR ModbusOpens in a new window or tabBrand NewC $13.75Top Rated SellerTop Rated SellerWas: C $14.47 5% offlvvway (663) 94.9%+C $19.12 shippingfrom China
- + Extron IPL T S2 Two Serial Port IP Link Control Processor no power supplyOpens in a new window or tabPre-OwnedC $61.50whatadealwally (21,220) 99.6%+C $21.35 shippingfrom United States
- Z-WAVE.ME UZB UZB1 USB Z-WAVE STICK SMART HOME AUTOMATION CONTROLLER ZMEUUZBOpens in a new window or tabPre-OwnedC $27.32Top Rated SellerTop Rated Sellerbabyers88 (14,604) 99.8%+C $15.35 shippingfrom United States
- HLK-V20 Smart Voice Recognition Voice Control Switch Module Serial PortOpens in a new window or tabBrand NewC $9.84Top Rated SellerTop Rated SellerWas: C $10.70 8% offworldchips (190,413) 99.1%+C $2.72 shippingfrom ChinaFree returns
- AMX EXB-COM2 ICSLan Serial Interface Dual PortOpens in a new window or tabPre-OwnedC $6.82plnet_tn (309) 100%from United States
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 SD3Opens in a new window or tabBrand NewC $21.17Top Rated SellerTop Rated Sellersports_deal365 (68,105) 97.2%Free shippingfrom China
- 1X communication dual serial port server NP302T-2DOpens in a new window or tabBrand NewC $560.31Top Rated SellerTop Rated Sellernewst*4678 (600) 97.2%Free shippingfrom ChinaFree returns
- Elk m1xsp serial port expander for elk m1 gold systemOpens in a new window or tabPre-OwnedC $47.83keyth1575 (556) 100%+C $43.28 shippingfrom United States
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 ZZ1Opens in a new window or tabBrand NewC $20.43Top Rated SellerTop Rated SellerWas: C $21.50 5% offzhengzheng2011 (269,512) 97.3%Free shippingfrom China
- WiFi Relays TX Rx GMD Serial Port Debugging Pins WiFi Relay ModuleOpens in a new window or tabBrand NewC $9.69Top Rated SellerTop Rated Sellerlovementbuyall-13 (4,874) 95.8%Free shippingfrom China
- Biamp Neets Impera OsCar EU profile 310-0155 control, original boxOpens in a new window or tabBrand NewC $135.29martinav (1,100) 100%from United States
- Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE To RS232 QUAOpens in a new window or tabBrand NewC $21.21Top Rated SellerTop Rated Sellerqueautoshop (3,468) 96.9%Free shippingfrom China
- 1X I-7563 USB to 3-way RS-48 (isolated protection serial port)Opens in a new window or tabBrand NewC $724.30Top Rated SellerTop Rated Sellernewst*4678 (600) 97.2%Free shippingfrom ChinaFree returns
- 16ch Serial Port Relay Board Smart Switch Module mx3-04447Opens in a new window or tabPre-OwnedC $162.63Top Rated SellerTop Rated Sellerdealsndeals4you (605) 100%from United States
- HAI Leviton Omni Pro II Board 20A01-31 (20A00-21) 5 Serial Ports 4.0b FirmwareOpens in a new window or tabPre-OwnedC $3,409.67djselectronics (865) 100%+C $197.79 shippingfrom United States
- Crestron C2IR-8 8-Port IR/1-Way Serial Expansion ModuleOpens in a new window or tabPre-OwnedC $54.60windsurfinmainiac (1,260) 100%from United States
- Smart Voice Recognition Voice Control Switch Module Serial Port HLK-V20Opens in a new window or tabBrand NewC $10.37Top Rated SellerTop Rated SellerWas: C $10.92 5% offczb6721960 (311,160) 99%+C $4.09 shippingfrom China
- Lighting Control Consultation - 15 Minutes - Lutron, Insteon, Z-Wave, ZigbeeOpens in a new window or tabBrand NewC $6.83Top Rated SellerTop Rated Sellerfox_island_innovations (426) 99.3%Free shippingfrom United States
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