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1.2m USB2.0 to 4 Ports RS232 Serial Adapter PL-2302 Chipset with Female to Female Connector Support Windows XP/Vista/7/8.1/10, Mac OS (with Female to Female Connector)

Model #: cy-4591

$42^.96 –
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2PCS DB9 Breakout Connector, Solderless Metal Shell RS232 D-SUB Serial to 9-Pin Port Terminal Female Adapter Connector Breakout Board with Case

Model #: cy-2776

$21^.59 –
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1.2m USB2.0 to 4 Ports RS232 Serial Adapter PL-2302 Chipset with Female to Female Connector Support Windows XP/Vista/7/8.1/10, Mac OS (with Female to Female Connector)

Model #: cy-4559

$37^.60 –
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PCle IP Pi Overip Blikvm Ras-ip-berryV3 Hat Pikvm HDMI CSI KVM

Model #: EC-646

$225^.31 –
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W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU

Model #: cy-4294

$94^.59 –
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1.2m USB2.0 to 4 Ports RS232 Serial Adapter PL-2302 Chipset with Female to Female Connector Support Windows XP/Vista/7/8.1/10, Mac OS (No Female to Female Connector)

Model #: cy-4560

$37^.60 –
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USR-TCP232-410S Serial to Ethernet Converter Support Modbus RTU & TCP Terminal Power Supply RS232 RS485 to TCP/IP Module

Model #: cy-4180

$65^.50 –
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IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15070

Model #: cy-4795

$53^.60 –
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USR-DR302 DIN-Rail Modbus RS485 Serial Port to Ethernet Converter Bidirectional Transparent Transmission Between RS485 and RJ45

Model #: cy-4773

$76^.39 –
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USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS

Model #: cy-4823

$94^.17 –
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2 Port PCI-E 2.0 x1 SATA III 6Gbps RAID Controller Card with HyperDuo ASMedia ASM1061R with Low Profile Bracket SI-PEX40089

Model #: cy-4248

$46^.60 –
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USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS

Model #: cy-4817

$94^.17 –
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2 Port Parallel 1 Por Serial PCIe x1 Card, PCI Express to DB25 and DB9 with Low Bracket, Support SPP / PS2 / EPP/ECP Modes RS232 / RS485 / RS422 and Centronics Interface SI-PEX50103

Model #: cy-4840

$53^.60 –
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USB 3.0 7 Port Hub Support Fast Charging with 12V/3A AC Power Adapter, Black/White

Model #: cy-4452

$43^.60 –
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2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15069

Model #: cy-4865

$93^.60 –
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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 –
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2 Port DB9 RS-422 / 485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)

Model #: cy-4716

$103^.60 –
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5/10PCS Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (10pcs)

Model #: cy-4734

$93^.60 –
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IO CREST 8 Port Serial DB9 RS-232 PCI Controller Card RDC C6238 Chipset SI-PCI15068

Model #: cy-4680

$81^.60 –
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2 Port Serial DB9 Mini PCIe Controller Card (RS-232)

Model #: cy-4804

$53^.60 –
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5/10PCS Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (10pcs)

Model #: cy-4824

$105^.14 –
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6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040

Model #: cy-4779

$103^.60 –
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SY-PEX15019 PCI-Express RS-232 Serial 8-Port Card with OXPCIe958 Chipset

Model #: cy-4778

$103^.60 –
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5/10PCS Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (10pcs)

Model #: cy-4816

$105^.14 –
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USR-N510 New Version (H7-4) 1 Port RS485 to Ethernet Converter DC 5-36V Serial Device Server Up to 400Mhz Support Modbus RTU to Modbus TCP Virtual COM with 12V Power Adapter

Model #: cy-4622

$80^.38 –
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USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,RTU to TCP Version)

Model #: cy-4833

$82^.12 –
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ABLEGRID AC Adapter Charger For Lantronix UDS200 10/100 2-Port Serial RS232 to Ethernet UDS200-01 UDS 200 Power Supply Cord Mains

Model #: 482EF00A75

$12^.26 –
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USR-K7 Low Cost TTL UART to Ethernet Module 10/100Mbps Super Port Ethernet to Serial Module Support Modbus RTU to Modbus TCP with RJ45 Port (5PCS)

Model #: cy-4685

$205^.59 –
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USR-K7 Low Cost TTL UART to Ethernet Module 10/100Mbps Super Port Ethernet to Serial Module Support Modbus RTU to Modbus TCP with RJ45 Port (10PCS)

Model #: cy-4867

$202^.60 –
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8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway

Model #: cy-4259

$196^.41 –
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PCI-e PCI express to 8 Serial RS232 Ports PCI E Multi I/O Card with Fan-out Cable Chip SystemBase

Model #: C2AG-0115-C7

$61^.12 –
More options from $61.12 - $65.14
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WISDUM 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 #: C2AG-0127-C50

$38^.36 –
More options from $38.36 - $41.18
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2.4" SPI TFT LCD Display 240X320 Color Screen, ILI9341 Driver, SPI Serial Port Module

Model #: C745-LUOYIMAN-Lsy728-028

$22^.99 –
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HLK-LD2450 24GHz Trajectory Sensor Kit ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)

Model #: 20260812ZP211C5JS

$27.13
$26^.83 –
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Volume Discounts:$25.53 - $26.83

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Serial to HID-USB keyboard protocol RS232 convert plug and play RS232 Go to Human Interface Device

Model #: HR232

$18^.00 –
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1PCS Optically Isolated USB to Serial Port 5V 3.3V optically Isolated USB to TTL Serial Port CH340 UART

Model #: 2604ADD8E2097

$19^.08 –
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