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Concentrators & Multiplexers

Shop the best prices on 399 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 399
3X Modbus Serial Port RS485 to Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
£64.00 Save £25.00 RRP: £89.00
Exquisite Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported 2025
£49.10 Save £49.10 RRP: £98.20
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
£15.96 Save £8.40 RRP: £24.36
FUNXUN 8-in-1 Type-C 3.1 Hub with 4K HDMI, RJ45, SD/TF Card Reader, and Fast PD Charging for MacBook Funxun
£12.95
FUNXUN 6 USB Port Multi Port Charger Fast Charger Dengan Layar LCD | Tablet/Ponsel 40W Pengisi Daya Cepat Funxun
£18.95
Tiny Size Serial Server for RS485 to Ethernet conversion
£14.94
Compact RS485 to Ethernet converter for industrial applications
£15.94
Ethernet Converter RS232485422LORA Module LR100 Signal Converter Long Range Wireless PLC RS232/RS485/RS422
£73.19 Save £37.20 RRP: £110.39
5 Port Gigabit Ethernet Industrial Grade Network Switch 10/100/1000Mbps IP185GHI Chip
£54.00 Save £65.00 RRP: £119.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
£20.40
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
£52.26
RS485 To Ethernet Serial Port Server Modbus IP Gateway Industrial IoT 600bps921600bps
£34.95 Save £19.05 RRP: £54.00
USR-TCP232-302 RS232 to Ethernet Converter Support DHCP/DNS
£35.00 Save £29.82 RRP: £64.82
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
£18.95 Save £10.00 RRP: £28.95
RJ45 Network Splitter Adapter Male 1 To 3 100mbps High-speed Lan Interface
£19.86
Convertisseur de batterie, adapt au convertisseur de batterie Makita MT20DL vers les outils lectriques Dewei 18V-20V MrOPFWLqOhqW
£16.40 Save £9.84 RRP: £26.24
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
£18.95 Save £55.05 RRP: £74.00
2025 RS485 serial to Ethernet module USR-DR302 DIN rail mount
£43.42 Save £38.20 RRP: £81.62
DIN-Rail RS485 to Ethernet Converter with Serial Port and MQTT PE11-H Support for Modbus TCP RTU Communication
£41.62 Save £27.74 RRP: £69.36
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
£18.95 Save £55.05 RRP: £74.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
£14.95 Save £49.05 RRP: £64.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
£24.19 Save £48.39 RRP: £72.58
FUNXUN Converter USB/Type-c/HDMI 3 in 1 HDMI/4K/Laptop/ OTG Converter Docking Station Funxun
£7.95
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
£26.65 Save £36.00 RRP: £62.65
DLT645 to Network Modbus RTU Protocol Converter DL Protocol Centralized Meter Reader Electricity to Ethernet
£74.00
For Dinrail Serial Port Rs485 To Ethernet Converter Server
£64.00 Save £75.00 RRP: £139.00
2X RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Server
£40.95 Save £23.05 RRP: £64.00
3X Serial Port RS485 to WiFi Device Server Module Converter Elfin-EW11A-0 Modbus Protocol Data Transfer Via WiFi
£64.00 Save £30.00 RRP: £94.00
11 In 1 USB C HUB, USB C Adapter Dongle with 4K HDMI/VGA/Type C PD/RJ45/ SD/TF Card Reader For MacBook Pro/Air iPad
£14.95
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
£52.09
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
GPON XGS-PON Band 1G/10G Fliter X-PON WDM Module Optical Network 1310/1490nm 1270/1577nm FiberTerminal Box
£47.95 Save £31.05 RRP: £79.00