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Concentrators & Multiplexers

Shop the best prices on 192 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Asiv and Vashoy. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 192
MW MEAN WELL ICL28R DIY
$149.00 Save $70.00 RRP: $219.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
$69.00 Save $20.00 RRP: $89.00
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
$33.95 Save $25.05 RRP: $59.00
4-Channel RS485 to POE Ethernet Converter, Industrial Use with Modbus/MQTT/JSON Support
$259.00 Save $170.00 RRP: $429.00
10 Pcs Shielded RJ45 8P8C CAT7 30GIP Communication Network Server Connectors Ethernet Cable RJ45
$18.95 Save $22.00 RRP: $40.95
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
$129.00 Save $20.00 RRP: $149.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$269.00 Save $210.00 RRP: $479.00
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
$33.95 Save $25.05 RRP: $59.00
Mini Serial Port Server TCP to Ethernet Converter Module USr TCP232-302 for RS232 Device Networking and Remote Data Transmission
$84.00 Save $45.00 RRP: $129.00
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
$24.95 Save $24.05 RRP: $49.00
Mini oxygen concentrator with automatic power-off protection and high oxygen flow
$409.00 Save $265.00 RRP: $674.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
$149.00 Save $60.00 RRP: $209.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server
$64.00 Save $95.00 RRP: $159.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$179.00 Save $50.00 RRP: $229.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
$69.00 Save $20.00 RRP: $89.00
EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$29.95 Save $49.05 RRP: $79.00
Rs485 To Ip Converter Ethernet Server Module Communication Converter
$54.00
Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
$33.95
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
$149.00 Save $50.00 RRP: $199.00
2X 8 Channel Concentrator Hub Controller Electric Valve Control Box for Underfloor Heating System Te
$129.00 Save $90.00 RRP: $219.00
High quality HF-5111B Serial port three in one RJ45 RS232/485/422 to Ethernet...
$159.00 Save $80.00 RRP: $239.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
$46.95
RS485 Hub Optical Isolation AutoSensing Fast Transmission Speed FourPort Concentrator for Allocate Bandwidth
$109.00 Save $140.00 RRP: $249.00
Ac110-220v Portable With Battery Concentrator Ventilator Sleep Mini Oxygen Hine Home 3l/min
$899.00
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
$129.00 Save $20.00 RRP: $149.00
8-Port RS485 Communication Hub with Dual-Way Data Transfer and Driver-Free Setup for Industrial Applications
$129.00 Save $70.00 RRP: $199.00
USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter
$64.00 Save $15.00 RRP: $79.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$33.95 Save $115.05 RRP: $149.00
Industrial Isolated 4CH RS485 to ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
$139.00 Save $70.00 RRP: $209.00
Modbus Serial Port RS485 To Ethernet Converter Server -TCP232-304 Data Transmission DHCP/DNS Suppor
$69.00 Save $80.00 RRP: $149.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
$399.00 Save $400.00 RRP: $799.00
For 8 channel concentrator hub controller electric valve control box for underfloor heating system t
$179.00 Save $200.00 RRP: $379.00