Industrial 32-Port USB 3.2 Gen 1 Rack Mount Hub for 1U Server, Built-in Power Supply

Engineered for high-density deployment in standard 19-inch server racks, this industrial-grade 32-port USB hub occupies just 1U of vertical rack space — the highest port density available in a 1U USB 3.0 rack mount hub on the market. Featuring dual USB-B upstream ports, built-in regulated power supply, and 32 USB 3.2 Gen 1 Type-A downstream ports delivering up to 5 Gbps, it is purpose-built for data centers, test labs, device staging environments, and large-scale USB device management.

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Model: AOK-1UTP32-300W, AOK-1UTP32-150W

Engineered for high-density deployment in standard 19-inch server racks, this industrial-grade 32-port USB hub occupies just 1U of vertical rack space. It features 2 upstream USB 3.2 Gen 1 Type-B ports and 32 downstream USB 3.2 Gen 1 Type-A ports, supporting data transfer speeds of up to 5 Gbps. In Single Host Mode, all 32 ports share 5 Gbps bandwidth. In Dual Host Mode, the ports split into two independent groups of 16, each sharing 5 Gbps — effectively doubling total throughput. Available in Standard (150W) and Enhanced (300W) built-in power supply configurations. ESD and surge protection on all ports. CE/FCC/RoHS certified.

Specifications

ModelAOK-1UTP32-300W, AOK-1UTP32-150W
USB VersionUSB 3.2 Gen 1 (5 Gbps), backward compatible with USB 2.0 / 1.1
Upstream (Host) Ports2x USB 3.2 Gen 1 Type-B, for connection to host computer(s)
Downstream Ports32x USB 3.2 Gen 1 Type-A, up to 5.0 Gbps
Dual-Host Mode

Single Host: all 32 ports share 5 Gbps 

Dual Host: 16 ports per group, each group shares 5 Gbps independently

Power Supply (Standard)Built-in 150W regulated PSU — 5W per port across all 32 ports
Power Supply (Enhanced)Built-in 300W regulated PSU — 5V/2A (10W) per port across all 32 ports
Power InputAC 100–240V, 50/60Hz (built-in, no external adapter required)
ChargingBC1.2 compliant — sync and charge simultaneously
Cooling2x 4010 DC cooling fans
ProtectionESD and surge protection on all ports
LED IndicatorsPower and port status on all ports
Hot Plug & Plug-and-PlayYes, no driver required
CompatibilityWindows, macOS, and Linux
HousingRobust industrial metal enclosure, black
Form Factor1U, 19-inch standard rack mount 
CertificationsCE / FCC / LVD / RoHS
Package IncludesUSB hub, AC power cord, USB 3.0 host cable, rack mounting kit, user manual

Features

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32 Ports, Sync & Charge

The highest port density available in a 1U USB 3.0 rack mount hub. Sync data at 5 Gbps and charge up to 32 devices simultaneously. BC1.2 compliant — automatically detects and delivers optimal charging current to tablets, smartphones, scanners, and USB peripherals.

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Dual-Host Connectivity

Two USB-B upstream ports support flexible host configuration. Single Host Mode: all 32 ports share 5 Gbps. Dual Host Mode: ports split into two independent groups of 16, each sharing 5 Gbps — effectively doubling total throughput for parallel workflows. Native USB ports required on host.

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Built-in Power Supply

No external power brick needed. The Standard Edition (160W) delivers 4.5W per port; the Enhanced Edition (320W) delivers 5V/2A (10W) per port — ensuring stable simultaneous operation of all 32 bus-powered devices. AC 100–240V universal input eliminates cable clutter in rack environments.

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19" Rack Mount, 1U Slim

Standard 19-inch 1U form factor mounts directly into server racks, data center cabinets, and industrial equipment enclosures. Robust metal housing with included mounting brackets withstands the demands of 24/7 operation in harsh environments.

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ESD & Surge Protection

Built-in ESD and surge protection on all 32 ports safeguards connected devices against static discharge and power spikes — essential in server rooms, warehouses, test labs, and industrial environments where electrostatic damage is a constant risk.

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Active Cooling & LED Status

Dual 4010 cooling fans maintain stable thermal performance under full 32-port load. Individual LED indicators on every port provide at-a-glance visibility into connection and power status — critical for managing large-scale device deployments. Plug-and-Play, no drivers needed on Windows, macOS, and Linux.

Typical Applications

Data Centers & Server Rooms

Centralize USB device management across server racks. The 1U form factor maximizes rack space efficiency — 32 USB 3.0 ports in a single rack unit, where competing solutions require 2U or multiple hubs. Built-in power supply eliminates external adapter clutter.

Hardware Test Labs & QA

Connect up to 32 devices for batch firmware flashing, automated testing, diagnostics, and quality assurance. Dual Host Mode enables parallel testing from two independent host systems — run separate test scripts on each group of 16 ports simultaneously.

Device Staging & Provisioning

Ideal for IT departments deploying large fleets of tablets, smartphones, barcode scanners, or IoT devices. Charge and sync up to 32 devices simultaneously with the Enhanced Edition's 10W per-port output, keeping devices powered during extended provisioning sessions.

Education & Enterprise Charging

Charge Chromebooks, iPads, and classroom devices from a centralized rack-mounted hub. BC1.2 fast charging ensures devices are ready for the next class or shift. Simplifies device management for IT staff managing large fleets.

Audio & Broadcast Studios

Rack-mount 32 USB audio interfaces, MIDI controllers, or broadcast equipment in a standard 19-inch rack. ESD protection ensures reliability through thousands of plug/unplug cycles in production environments.

Need a custom 32-port rack mount USB hub?

AOK offers OEM/ODM services — custom port counts, branding, packaging, power configurations, and enclosure designs. CE/FCC/RoHS certified. MOQ from 100 units. Sample to mass production in 30–40 days.

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AOK Electronics Co., Ltd.