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Concentrators & Multiplexers

Shop the best prices on 366 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Asiv. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Singapore.

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129 - 160 of 366
MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
$69.00 Save $35.00 RRP: $104.00
IoT Single Serial Server Communication MQTT Networking RS485 to Ethernet Port Networking Communication Device Aluminum Housing Multicolor
$74.00
Server Industrial Serial RS485 to Ethernet Converters Modbus RTU Multiple Working Modes Support Server Accessories Multicolor
$74.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$22.95 Save $12.00 RRP: $34.95
Movie Clapboard Crisp Sound Colorful Portable Acrylic Film Director Clapper Board with Pen Eraser for TV Series Shooting
$54.00 Save $65.00 RRP: $119.00
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
$79.00 Save $30.00 RRP: $109.00
Modbus Ethernet Industrial Serial Server RS485 ETH PRO (CA) to RJ45 Ethernet Module TCP to Serial Support JSON Mott
$69.00 Save $30.00 RRP: $99.00
RS485 to Ethernet Converter Module for Modbus TCP/IP Data Transmission with DHCP and DNS Support
$59.00 Save $45.00 RRP: $104.00
2025 Fonken 3 In 2 USB C HUB 2.0 Type C 3 Port Multi Splitter Adapter OTG USB Power Adapter For Macbooks Pro PC Laptop USB Port Extender Hub
$18.95 Save $19.00 RRP: $37.95
2025 MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$89.00 Save $90.00 RRP: $179.00
MW MEAN WELL ICL28R DIY
$109.00 Save $60.00 RRP: $169.00
Professional 4 Channel RS485 Indication Increaser With 12Mbps Blue green Rhythm Resistant ABS Housing Multicolor
$89.00
RS485 To Ethernet Module Replacement For System Integrators Developers 600Bps-921600Bps Data Transmission Management Multicolor
$69.00
Serial Server for RS485 to Ethernet Converter with Tiny Size Design -DR134
$64.00 Save $65.00 RRP: $129.00
4-Channel RS485 to POE Ethernet Converter, Industrial Use with Modbus/MQTT/JSON Support
$199.00 Save $130.00 RRP: $329.00
Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Protocol Support Networking Integration 2400Bps-460800Bps Multicolor
$74.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$37.95
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
$25.95 Save $17.00 RRP: $42.95
Waveshare Din Rail RS485 to RJ45 Serial Server with POE Function 23273
$84.00
Mini Serial Port Server TCP to Ethernet Converter Module USr TCP232-302 for RS232 Device Networking and Remote Data Transmission
$59.00 Save $25.00 RRP: $84.00
USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter
$46.95 Save $12.05 RRP: $59.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server
$46.95 Save $82.05 RRP: $129.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
$309.00 Save $265.00 RRP: $574.00
Ethernet server converter DIN rail PE11-H RS485 Modbus
$54.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
$39.95 Save $24.05 RRP: $64.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$69.00 Save $130.00 RRP: $199.00
25-26 RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$23.95 Save $22.00 RRP: $45.95
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor -JA 25-26
$64.00 Save $65.00 RRP: $129.00
Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
$18.95 Save $5.00 RRP: $23.95
Rs485 To Ip Converter Ethernet Server Module Communication Converter
$28.95 Save $7.00 RRP: $35.95
Industrial RS485 to Ethernet Converter with RJ45 Port for Modbus Communication
$59.00 Save $30.00 RRP: $89.00
Professional 4 Channel RS485 Indication Increaser With 12Mbps Blue green Rhythm Resistant ABS Housing Multicolor
$89.00