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Shop the best prices on 479 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun and Asiv. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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193 - 224 of 479
Industrial Serial Server RS232 to Ethernet RJ45 TCP/IP Converter Rail-Mount POE
£29.95 Save £16.00 RRP: £45.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
£20.95
Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
£54.00
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V UK Plug
£15.95 Save £7.00 RRP: £22.95
25-26 Ethernet Industrial Serial Server Rs485 To Rj45 Ethernet Module Tcpip To Serial Support Rail Mount Communication Modes
£40.95 Save £43.05 RRP: £84.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
£26.95 Save £27.05 RRP: £54.00
Universal 26-65 Inch Led Lcd Tv Backlight Driver Board Tv Constant Current Board 80-480 Ma Output 2 Pin Plug
£7.95
N-Type RF Termination Load, Model N-Type, Broadband Frequency Range, Capable Of Handling 10, RF Test Equipment Compatible
£23.95 Save £11.00 RRP: £34.95
High-Speed RS485 to Ethernet Converter, Low Power, Stable US Plug for Easy Communication
£36.95 Save £17.05 RRP: £54.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
£139.00 Save £10.00 RRP: £149.00
8-Channel RS485 Hub Splitter 1 In 8 Out Industrial Network
£74.00 Save £35.00 RRP: £109.00
Industrial Grade Serial Server RS232/485 to WiFi and Ethernet Modbus Gateway, MQTT Gateway Ordinary Network Port
£52.95
MBus to RS485 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
£48.95 Save £20.05 RRP: £69.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
£79.00 Save £40.00 RRP: £119.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 26s
£64.00 Save £65.00 RRP: £129.00
RS485 Hub 1 to 8 Isolated Rs-485 Splitter 485 Sharer 1 In 8 Out Industrial Grade Optically Isolated Dual way 152.2Kbps Multicolor
£59.00
2025 MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
£31.95 Save £32.05 RRP: £64.00
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
£29.95 Save £9.00 RRP: £38.95
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
£114.00
Type C Adapter 5Gbps Transmission Anti Interference Multiport Aluminum Alloy 4K Type C Switcher
£35.95 Save £43.05 RRP: £79.00
Ethernet Converter for RS485 DR134 Tiny Size with Modbus RTU Support
£22.95 Save £11.00 RRP: £33.95
Ethernet Serial Server for SCADA Systems, RS485 Converter DR134 Model
£31.95 Save £47.05 RRP: £79.00
25-26 RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
£13.95 Save £13.00 RRP: £26.95
2026 Suitable 10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
£119.00 Save £120.00 RRP: £239.00
Movie Clapboard Crisp Sound Colorful Portable Acrylic Film Director Clapper Board with Pen Eraser for TV Series Shooting
£25.95 Save £23.00 RRP: £48.95
Hundred Megabit Ethernet Converter Optic Fiber Transceiver
£26.95 Save £32.05 RRP: £59.00
RS485 serial to Ethernet module USR-DR302 DIN rail mount 26s
£43.95 Save £45.05 RRP: £89.00
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
£79.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485
£139.00 Save £10.00 RRP: £149.00
2X USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit
£52.95 Save £31.05 RRP: £84.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
£59.00 Save £50.00 RRP: £109.00
RS232 RS485 RS422 Serial to Ethernet Adapter 10/100M RJ45 TCP IP Converter 100-240V EU Plug
£54.00