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ESP-07 module, ESP8266 to WiFi serial port, wireless transparent transmission, ceramic+external antenna
- Type: RF Semiconductors
- Model #: FF-GG-055
- $16.50 –
- More options from $16.30
- Free Shipping
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FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
- Model #: zcw5217
- $44.99 –
- Free Shipping
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PCIE PCI-E to Dual serial port card DB9 RS232 RS-232 2-Port LPT parallel port X1 serial 2 Serial COM expansion card
- Model #: CW-USB-DF2563
- $85.15 –
- Free Shipping
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PCIe Serial and Parallel Port Card Desktop PCI-E 1 and 2 Serial Port Card Built-in 2S1P COM Serial Parallel Port Card
- Model #: ZZL-RNU-ASD1437187
- $26.29 –
- More options from $22.89 - $36.07
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (2PCS)
- Model #: cy-4376
- $85.20 –
- Free Shipping
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FOR RS232 RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip
- Model #: zcw4809
- $29.70 –
- Free Shipping
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FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Whole Set)
- Model #: 69048979820
- $27.32 –
- Free Shipping
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FOR RS232 RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip
- Model #: zcw4673
- $29.60 –
- Free Shipping
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HF Elfin-EE10 Serial Server Serial Port RS232 to Ethernet Serial Port ModbusTCP/HTTP Support TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: 69048980005
- $24.90 –
- Free Shipping
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FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Whole Set)
- Model #: 69048979822
- $27.32 –
- More options from $27.28
- Free Shipping
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Cables Unlimited USB-2920 FTDI Chip USB2.0 to RS232 Com Port RS232 Serial Adapter
- Model #: ZZL-RNU-ASD1673625
- $23.99 –
- More options from $23.99 - $47.06
- Free Shipping
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FTDI Chip Isolated USB to TTL/RS232/RS485 3 IN 1 Serial Port Adapter Industrial-grade TTL RS-232 RS-485 Isolation
- Model #: zcw0073
- $41.20 –
- Free Shipping
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PCI-Express Multi-Serial Card PCI-E 4 Port RS232 Serial Card PCIe Controller with TTL level 1-pin or 9-pin Power Supply for Bank
- Model #: C2AG-0115-C12
- $58.97 –
- Free Shipping
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Single Port Serial Server RS232 RS485 RS422 Serial to Ethernet Converter DC 5V Transparent Transmission Between RS232/RS485/RS422 Ethernet Serial Data Communication Device (TCP232-302 RS232 Port)
Limited time offer, ends 05/17
- Type: Amplifiers
- Model #: SMTF-B07VXP57MK
- $55.30 –
- Free Shipping
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USB to RS232 Serial Port Adapter Connector 9-Pin DB9 Serial COM Port Adapter Converter Cable
- Model #: CW-USB-DF1126
- $37.75 –
- Free Shipping
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8 Port PCIE to DB9 RS232 Serial Port to PCIE Riser Card Serial Controller Card PCI-E Express Extension Card Converter Adapter
Limited time offer, ends 05/17
- Model #: C4U7-H-3.27-30
- $106.19 –
- More options from $106.19 - $109.99
- Free Shipping
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DTECH IOT9063 Industrial 2-Port Serial to Ethernet Server - RS232/485 to TCP/IP Converter with Dual-Channel Support
- Model #: BZ59-1125-14
- $62.99 –
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (2PCS)
- Model #: 69048979799
- $80.60 –
- Free Shipping
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HF Elfin-EE10 Serial Server Serial Port RS232 to Ethernet Serial Port ModbusTCP/HTTP Support TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: 69048980004
- $24.90 –
- Free Shipping
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HF Elfin-EE10 Serial Server Serial Port RS232 to Ethernet Serial Port ModbusTCP/HTTP Support TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: 6902378371
- $25.90 –
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (20PCS)
- Model #: 69048979796
- $718.01 –
- More options from $717.00 - $718.01
- Free Shipping
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HF Elfin-EE10 Serial Server Serial Port RS232 to Ethernet Serial Port ModbusTCP/HTTP Support TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: zqzq-2211
- $24.90 –
- Free Shipping
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I/O Crest 2 Port Serial COM DB9 RS-232 and 1 Port DB25 Printer Lpt1 Port PCI-E 1.0 X1 Card WCH382 Chipset
- Model #: 6904511235
- $29.99 –
- Free Shipping
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Vszerda Mini PCIe 2 Ports Rs232 Db9 Com Half Size Mini PCI Express Serial Port Industrial Controller Card EXAR 17V352
- Model #: oo3262
- $46.39 –
- Free Shipping
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Voice Playback Module,16M Sound Board MP3 Music Player with Speaker,DC3.6-5.2V,USB Downloadable 10 IO Trigger Serial Port Control for Voice Prompts, Broadcast Device Factory, Xmas DIY-5 Pack
- Brand: Audio-Technica
- Part Number: CH9300-FL Voice Module
- Color: Black
- Dimensions: 14.33in W x 12.83in H x 9.06in D
- Model #: 325167799921
- $53.99 –
- Free Shipping
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HIGOLEPC F9M 10.1" Rugged Mobile Tablet,Windows 11 Pro Tablet,Intel i5-1235U,16GB RAM & 256GB SSD,IP65 Waterproof,4G LTE,5900mAh, WiFi 6, Dual Type-C, GPS, for Industrial, Field Service, GIS Mapping
- GPU/VPU: Intel Iris Xe Graphics
- Brand: HIGOLEPC
- Model: F9A
- Operating System: Windows 11 Pro
- Model #: F9M
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HF Smallest Elfin-EW11/Elfin-EW11A-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11A-0 Whole Set)
- Model #: 69048979315
- $20.09
- $19.19 –
- More options from $19.19 - $35.13
- Free Shipping