4 Port USB 3.2 Gen 1 Hub w/ ESD Surge Protection & Port Status LEDs

Industrial Grade | +7~24V DC Input | Surface Mountable | DIN Rail | 5 Gbps | LED Indicators

  • Super Fast Speeds: This USB hub is 3.2 Gen 1 compliant, ensuring super-fast 5Gbps data transfer speeds. It supports super speed, high speed and full speed which enables it to be compatible with USB 2.0 / 1.1.
  • Superior Build Quality: Housed in a rugged steel chassis with built in mountable flanges, the 4-port hub is perfect for installations in offices, labs, warehouses, heavy machinery, automation equipment, and other industrial applications.
  • Check Your Ports’ Status: Quickly check the status of each port individually with built in LED indicators.
  • Upstream: 1 USB port, Type B connector, Screw-lock type
  • Downstream: 4 USB ports, Type A connectors, Screw-lock type
  • Power Connector: 2-Pin Terminal Block
  • Mounting Options: Wall, Surface, and DIN Rail
  • Supply Current: 900mA USB Bus Power for Each Down-stream Port

$69.99

In stock

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Units Price
1 - 4 $69.99
5 - 11 $68.59
12 - 24 $66.49
25 - 49 $65.09
50+ $62.99

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Model No. USBG-4U3ML

Description

Introduction:

The USBG-4u3ML is a USB 3.2 Gen 1 4-Port Industrial Hub that complies with the Universal Serial Bus 3.2 Gen 1 (USB 3.2 Gen 1) Specifications Revision 1.0 and is capable of data transfers up to 5Gbps. It provides 4 downstream facing ports with standard Type-A USB 3.2 Gen 1 connectors. It also supports screw lock features for both upstream (USB type B) and downstream (USB type A) connectors with the screw-lock USB cables, which prevents against accidental disconnection while transferring data.

With a built-in single chip USB 3.2 Gen 1 controller, this USB 3.2 Gen 1 4-Port hub is backward compatible when any one of the downstream ports is connected to an USB 1.1 or USB 2.0 compliant device, or when the upstream port is connected to a USB 1.1 or USB 3.2 Gen 1 compliant host.

The USBG-4u3ML also provides a unique feature to work in the bus-powered mode without an external AC power adapter. This hub is very convenient for light power consumption USB devices to work in this mode without an extra power supply. Simply plug the device in and continue working. If necessary, the external DC jack is used for self-powered mode for more power on the 4 downstream ports.

Since the USB port interface is the most popular external port for devices to connect to PCs, the USBG-4U3ML provides an ideal solution to expand your USB ports immediately and save your investment.

Specifications:

  • For Systems with USB 3.2 Gen 1, USB 2.0 or USB 1.1 Ports
  •  Provides 4 USB 3.2 Gen 1 downstream ports which managing up to 5Gbps:
  •  Compliant with USB 3.2 Gen 1 Specifications Revision 1.0
  •  Provides 4 Downstream Facing Ports for Super-speed, High-speed, Full-speed and Low-speed traffic
  •  1 Upstream Port for Super-speed, High-speed and Full-speed traffic
  •  15kV ESD Surge Protection for each downstream port
  • Supports 5Gbps, 480Mbps, 12Mbps and 1.5Mbps Speed
  •  Supports USB Screw-lock Mechanism for Secure Cable Connection
  •  Supports Self-powered and Bus-powered Mode
  •  Supports up to 900mA USB Bus Power for Each Down-stream Port
  •  Supports Downstream Port Status with LED
USB Devices:
  •  Supports keyboard, mouse, monitor, scanner, printer, PC Camera, telephone, CD-ROM drive, Pen-drives, SATA enclosures, joystick, virtual reality helmet, modem, PBX and many more.
OS Support:
  • Windows 2000, 2003, CE, Vista, Windows 7, and Windows 8, 10
  • Linux and Mac OS 10.X
I/O Hardware:
  • Supports 4 external USB 3.2 Gen 1 Type-A connectors and 1 Type-B Upstream connector, supports screw lock features with screw lock type cables.
  • Supports 1 DC Jack and 1 2-pin Terminal Blocks for external power input.
Environmental Specifications:
  • Operating Temp: 0 to 55°C (32 to 131°F)
  • Operating Humidity: 5 to 95% RH
Form Factor:
  • (15.20 x 5.96 x 2.35 cm)

Package Contents:

  • USBG-4U3ML 4 port USB Hub
  • DIN Rail Mounting Clips and Screws
  • 6ft. USB 3.2 Gen 1 A to B cable
  • 2 pin Phoenix connector
  • User Manual (also available in download)
  • *Power Supply not included; available as an optional accessory: Model# 12V7A2P-B

*Surface Mounting screws not included.

Specifications

Product Specifications

Power
Input Voltage

+7~24V DC

Power Source

2-Pin Terminal Block, AC Adapter Not Included

Idle Consumption

7mA @ 12V Terminal Power, 9.4mA Bus Powered

External Power Required

No

Compliance
Country of Origin

Taiwan

Certifications

Mechanical
Color

Black

Item Dimensions (L × W × H)

5.61 × 2.56 × 1.03 in.

Item Weight

0.531 lbs.

Mounting Style

Surface / Wall Mount, Din-Rail Mount

Ports

4 USB Ports

Material of Construction

Galvanized Steel

USB
USB Type

USB 3.2 Gen 1

Upstream USB Ports

1 Type-B Female USB

Downstream USB Ports

4 Type-A Female USB

Screw Lock Compatible

Yes

Software
OS Support

Win 11, Linux, Mac OSX, Win 10, Win 7, Win 8

Environmental
Operating Temperature

0°C to 55°C (32°F to 131°F)

Storage Temperature

-20 to 75°C (-4 to 167°F)

Humidity

5% ~ 95% (non-condensing)

Product Information
Warranty

1 year from date of purchase

Hardware
Chipset

GL 3520

Charging Protocols

Apple 2.4A, Charging Downstream Port (CDP), Dedicated Charging Port (DCP)

LED Indicators

Port Status, Power

Per USB Port Current

900mA maximum

What's in the Box
Package Contents

DIN Rail Clip(s), Hub, Screw Pack, USB-A to USB-B Cable

Performance
ESD Protection

15KV Surge Protection for Each Port

Max Data Transfer Rate

5Gbps

Surge Protection

350W

Other Data
UPC

729440690540

Weight

1.1 lbs

Dimensions

11 × 6.5 × 2 in

UPC: 729440690540
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Hubs F.A.Q.

Product F.A.Q.

View frequently asked product questions below. Still need help? Reach out!

  • Can the hub be used without a power supply?
    In some cases, yes. USB peripherals that only require low power (i.e. keyboards & mice) can be used without a power adapter. Power in this case is drawn from the host’s USB port.

    When high-power USB peripherals are used, a power supply for the USB hub may be required. In other cases, the USB peripheral may require their own power adapters, in this case, a power supply for the hub may not be required. Without ample power though, the USB hub or connected peripherals may not operate correctly. It is recommended to use an included power supply when possible.

  • After waking up from sleep mode, my computer/host no longer recognizes my USB device.
    If the USB device does not function properly after your computer or host has been in sleep mode, it is likely that Windows turned off the USB Root hub in order to save power.

    To prevent this, follow the steps below (depending on your operating system).

    Windows 10 / 8

    1. On your keyboard, press the Windows key + X and select Control Panel.
    2. Click Hardware and Sound, then click Power Options.
    3. Click Change plan settings for the plan you want to change.
    4. Click Change advanced power settings.
    5. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled.
    6. Click OK to apply the setting.

    Note: You may need to disconnect and re-connect your USB device after applying these settings.

    Windows 7 / Vista

    1. Click the Start button and select Control Panel.
    2. Click Hardware and Sound, then click Power Options.
    3. Click Change plan settings for the plan you want to change.
    4. Click Change advanced power settings.
    5. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled.
    6. Click OK to apply the setting.

    Note: You may need to disconnect and re-connect your USB device after applying these settings.

    Windows XP

    1. On your desktop, right-click the My Computer icon and select Properties.
    2. Click the Device Manager tab.
    3. Expand Universal Serial Bus controllers by clicking the arrow to the left of it.
    4. Right-click the first USB Root Hub device and select Properties.
    5. Click the Power Management tab.
    6. Clear the box next to Allow the computer to turn off this device to save power.
    7. Click OK to apply the setting.
    8. Repeat steps 4-7 for any remaining devices in the Universal Serial Bus Controllers section with “Root Hub” in the name.

    Note: You may need to disconnect and re-connect your USB device after applying these settings.

  • The hub is properly hooked up, but is not functioning correctly. What can I do?
    Testing all setup components is the best place to begin troubleshooting. To determine the source of the issue, individually test your:

    • USB Cable by using it in another setup, or trying another cable.
    • Host USB Port by connecting another device or thumb drive.
    • Connected Peripherals by connecting directly to the host.

    Moving on to troubleshooting the hub itself. Attach a USB peripheral. The USB hub itself will not appear in hardware listings on your host’s system. USB devices connected however, will appear when connected. If the connected device is still not being found, try:

    • Installing the required drivers for the USB peripheral.
    • Install the most recent drivers for the USB controller and/or motherboard chipset.

    USB hubs do not require drivers or software.

    Troubleshooting the desired USB peripheral may be in order. If the peripheral is still not being recognized, attempt:

    • Attaching external power to the peripheral, if required.
    • Confirming if the peripheral functions on a standard USB port.
    • Testing if basic USB peripherals work, such as keyboards or mice.
  • How can external power be connected to the industrial USB hub?

    External power is supplied by connecting to the terminal block located on the hub. For when an external power adapter is required check out the Accessories & Replacement Parts section on this product page. To view all of our hub accessories and power supplies, visit the category here.

    To determine the power requirements, the equation to use is P = 5 * I * N, where:

    P is the power wattage.

    is the USB port voltage.

    I is the current of the USB port in Amps (USB 2.0 is 0.5A, USB 3.0 is 0.9A.

    N is the number of USB ports.

     

    As an example using the equation, a 4 port hub would reflect a minimum wattage of 18 watts.

    Knowing the minimum requirement, a proper power adapter can be chosen. In this case the voltage of a power supply should be within 7 to 24 or 7 to 40 Volts DC, depending on the specifications of the USB hub. Also, the power supply must convert AC to DC (no AC output).

    Power supplies often come with a voltage (V) rating and an amperage (A) rating. To determine the current in amps, use I = P / V, where the following is true:

    I is the current of the power supply.

    P is the calculated power of the hub.

    V is the chosen voltage of the power supply

    Continuing the example, the 4 port hub requires 18 W and the power supply you choose is 12V, the current of the power supply would be I = 18/12, I = 1.5A.

     

    Our full collection of power adapters can be found here.

Accessories & Replacement Parts

Accessories & Replacement Parts

12V 6A External Power Supply 2 pin configuration A for Coolgear USB 2.0 and USB 3.0 commercial or industrial Metal Hubs. The power supply is…

Model# 12V7A2P-B

$27.95

In stock

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Replacement 2-Pin Power Connector for CoolGear USB 3.0 Hubs such as USBG-7U3ML.

Model# CG-2PPW

$2.95

In stock

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Super Fast Speeds: This USB cable is 3.2 Gen 1 compliant, ensuring super-fast 5Gbps data transfer speeds. It supports super speed, high speed and full…

Model# USB3.0-ABM

$5.95$14.95

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USB 3 Cable 5ft. USB 3.0 SuperSpeed cable with type A to B connectors for Desktop, Laptops, and other USB 3.0 devices requiring data transfers of…

Model# ABMSL-USB3-5FT

$10.95

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Accessories & Power

Metal DIN-Rail-Clip Kit

DIN Rail Mount Gives DIN Rail Mounting capabilities to USB hubs, serial adapters, IP Adapters, or Ethernet servers that are designed for mounting applications. For…

Model# DIN-RAIL-MCLIP

$3.95

In stock

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