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Compact desktop device server with four USB ports and one RJ-45 network port

SEH Technology, Inc.

SEH Technology, Inc. utnserver ProMAX Device Server M05402

SKU CH-XHXQ-WQZ6P

Connects four USB 3.0 devices over a 2.5 Gigabit network with up to 190 MB/s throughput and encrypted point-to-point access

  • Up to 190 MB/s throughput on 2.5 Gigabit Ethernet networks
  • Future-proof USB 3.0 SuperSpeed with one Type-C and three Type-A ports
  • Encrypted point-to-point connections protect USB devices from unauthorised access
  • Automatic device detection enables plug-and-play network sharing
  • Extended data protection with RDX backup support

What this product is

The SEH utnserver ProMAX is a USB device server that makes four USB 3.0 peripherals available over a 2.5 Gigabit Ethernet link. It delivers up to 190 MB/s throughput so remote devices behave like local ports. The unit is aimed at IT teams who need to share scanners, storage, licence dongles or industrial equipment across a wired network without moving cables.

Who it suits and who should look elsewhere

This server fits offices and labs that run multi-gigabit copper infrastructure and want plug-and-play sharing of USB 3.0 Type-A and Type-C gear. It is not for environments that only have 1 Gigabit switches, because the 2.5GBASE-T uplink would negotiate down and lose the advertised speed headroom. Buyers who need wireless access, PoE power or more than four concurrent USB connections should consider other categories.

The specification that decides fit

The single decisive figure is the 2.5 Gigabit Ethernet port, which requires a compatible switch port or NIC to reach the stated 190 MB/s ceiling. If the existing network stops at 1 GbE, the device will still work but cannot deliver the throughput that justifies its cost. Match the uplink speed to the infrastructure before purchasing.

Highlights

  • Up to 190 MB/s throughput on 2.5 Gigabit Ethernet networks
  • Future-proof USB 3.0 SuperSpeed with one Type-C and three Type-A ports
  • Encrypted point-to-point connections protect USB devices from unauthorised access
  • Automatic device detection enables plug-and-play network sharing
  • Extended data protection with RDX backup support

Specifications

BrandSEH Technology, Inc.

Questions about this item

What real-world throughput does the 2.5 Gigabit Ethernet interface cap at?

The manufacturer highlights up to 190 MB/s data throughput in multi-gigabit networks, which is the practical ceiling for the 2.5 Gigabit Ethernet link.

How many USB 3.0 SuperSpeed ports does the unit provide and what connector mix is used?

Four USB 3.0 SuperSpeed ports are available: one Type-C and three Type-A connectors for direct device attachment.

What is the correct installation sequence to avoid the common detection issue?

Connect the utnserver ProMAX to the network first, then attach USB devices; the automatic device detection relies on the network link being active before peripherals are plugged in.

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