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Shop the best prices on 188 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun, Asiv and Vashoy. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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65 - 96 of 188
BNC coaxial design, a solution for managing signal strength with adjustable parameters between dBs (5 dB).
£33.59 Save £16.79 RRP: £50.38
MW MEAN WELL ICL28R DIY
£62.39 Save £31.20 RRP: £93.59
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
£30.95 Save £9.00 RRP: £39.95
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
£14.76 Save £9.60 RRP: £24.36
4-Channel RS485 to POE Ethernet Converter, Industrial Use with Modbus/MQTT/JSON Support
£112.92 Save £71.45 RRP: £184.37
10 Pcs Shielded RJ45 8P8C CAT7 30GIP Communication Network Server Connectors Ethernet Cable RJ45
£8.95 Save £10.00 RRP: £18.95
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
£52.93 Save £10.55 RRP: £63.48
Multi-port RS485 Hub for Industrial Use - 1 to 8 Dual-way Communication SZRH A-C
£39.34 Save £24.00 RRP: £63.34
For 8 channel concentrator hub controller electric valve control box for underfloor heating system t
£79.00 Save £90.00 RRP: £169.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
£119.00 Save £100.00 RRP: £219.00
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
£14.76 Save £9.60 RRP: £24.36
Smart Hub Controller 8-Channel Concentrator 220V with LED Indicators for Underfloor Heating System Air Conditioner Temperature Controller Gas Boiler Vashoy
£64.00 Save £35.00 RRP: £99.00
Mini Serial Port Server TCP to Ethernet Converter Module USr TCP232-302 for RS232 Device Networking and Remote Data Transmission
£36.95 Save £17.05 RRP: £54.00
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
£10.76 Save £10.77 RRP: £21.53
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
£64.00 Save £30.00 RRP: £94.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server
£26.45 Save £42.31 RRP: £68.76
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
£79.00 Save £25.00 RRP: £104.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
£30.95 Save £9.00 RRP: £39.95
EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
£12.94 Save £20.70 RRP: £33.64
Rs485 To Ip Converter Ethernet Server Module Communication Converter
£22.95
Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
£14.95
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
£64.00 Save £25.00 RRP: £89.00
2X 8 Channel Concentrator Hub Controller Electric Valve Control Box for Underfloor Heating System Te
£59.00 Save £40.00 RRP: £99.00
High quality HF-5111B Serial port three in one RJ45 RS232/485/422 to Ethernet...
£74.00 Save £35.00 RRP: £109.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
£20.95
RS485 Hub Optical Isolation AutoSensing Fast Transmission Speed FourPort Concentrator for Allocate Bandwidth
£49.95 Save £59.05 RRP: £109.00
Ac110-220v Portable With Battery Concentrator Ventilator Sleep Mini Oxygen Hine Home 3l/min
£399.00
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
£52.93 Save £10.55 RRP: £63.48
8-Port RS485 Communication Hub with Dual-Way Data Transfer and Driver-Free Setup for Industrial Applications
£52.36 Save £32.95 RRP: £85.31
USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter
£26.82 Save £6.71 RRP: £33.53
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
£14.72 Save £48.78 RRP: £63.50
Industrial Isolated 4CH RS485 to ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
£64.00 Save £25.00 RRP: £89.00