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Concentrators & Multiplexers

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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1 - 32 of 479
Ac110-220v Portable With Battery Concentrator Ventilator Sleep Mini Oxygen Hine Home 3l/min
£329.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
£24.95 Save £49.05 RRP: £74.00
1-to-8 Isolated RS485 Hub Splitter, Industrial Grade Optically Isolated Dual-Way Sharer
£64.00 Save £65.00 RRP: £129.00
3 Channel Multiplexer Transmitter and Receiver(Black)
£79.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
£17.95 Save £56.05 RRP: £74.00
Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type Serial Server [with POE] unbrand
£34.95
RS485 serial to Ethernet converter with UDP and HTTPS Edition 1107
£31.95 Save £37.05 RRP: £69.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
£20.95
Converter Optical Ethernet Media Converters Single Mode 10 TX to 100Base FX RJ45 to SC Fiber Transceiver
£40.95 Save £48.05 RRP: £89.00
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
£69.00 Save £70.00 RRP: £139.00
PaHub V2.1 Unit Multiplexer IoT Development Kit Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
£18.95 Save £3.00 RRP: £21.95
RS485 to Ethernet Converter Tiny Size Serial Server -DR134 2025
£13.95 Save £14.00 RRP: £27.95
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V US Plug
£14.95 Save £8.00 RRP: £22.95
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
£14.95 Save £7.00 RRP: £21.95
Ethernet to Serial Module with RJ45 Port, Modbus RTU Gateway for IoT MQTT Communication, Network Terminal Adapter
£14.95 Save £10.00 RRP: £24.95
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
£28.95 Save £16.00 RRP: £44.95
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
£69.00 Save £40.00 RRP: £109.00
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
£79.00
2X USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
£43.95 Save £20.05 RRP: £64.00
ELFIN Serial Port RS485 to WiFi Serial Device Server Elfin-EW11A
£46.95 Save £27.05 RRP: £74.00
RS485 serial to Ethernet module USR-DR302 DIN rail mount 26s
£43.95 Save £45.05 RRP: £89.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
£14.95 Save £7.00 RRP: £21.95
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
£15.95 Save £9.00 RRP: £24.95
2X Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
£22.95 Save £14.00 RRP: £36.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
£20.95
CAN To Ethernet Bidirectional Protocol Converter CAN1 CAN2 RS485 Port For Industrial Automation Networking Communication Multicolor
£84.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/ TCP Client/UDP Industrial Grade unbrand
£149.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
£31.95
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
£24.95
FUNXUN Converter USB/Type-c/HDMI 3 in 1 HDMI/4K/Laptop/ OTG Converter Docking Station Funxun
£7.95
Rail-Mount RS485 to Ethernet Converter for Stable Modbus Data Transfer
£35.95 Save £18.05 RRP: £54.00
unique Industrial Isolated 4CH RS485 to ETH Ethernet Converter
£99.00 Save £50.00 RRP: £149.00