7 Port USB 2.0 Hub w/ Screw Locking Ports

(1 customer review)

Model No. USBG-7DU2

Industrial Grade | +7~24V DC Input | Surface Mountable | DIN Rail | 480 Mbps | Screw Lock

  • High Speeds: This USB hub is 2.0 compliant, ensuring fast 480Mbps data transfer speeds. It supports high speed and full speed which enables it to be compatible with USB 1.1.
  • Superior Build Quality: Housed in a rugged steel chassis with built in mountable flanges, the 7-port hub is perfect for installations in offices, labs, warehouses, heavy machinery, automation equipment, and other industrial applications.
  • Secure Connections: Each port features a screw locking for safe and secure USB connections.
  • Upstream: 1 USB port, Type B connector, Screw-lock type
  • Downstream: 7 USB ports, Type A connectors, Screw-lock type
  • Power Connector: 2-Pin Terminal Block
  • Mounting Options: Wall, Surface, & DIN Rail

$76.95

Bulk Pricing

Model No. USBG-7DU2

In stock

Also available from:

Volume Pricing

Units Discount Price
1 - 4 $76.95
5 - 11 2 % $75.41
12 - 24 5 % $73.10
25 - 49 7 % $71.56
50+ 10 % $69.26
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Description


Introducing the 7-Port USB 2.0 Hub with Screw-Locking Ports:

The CG-7DU2S USB Hub is a reliable and secure solution for expanding USB connectivity in industrial environments. With 7 USB 2.0 ports, this hub ensures secure connections even in high-vibration settings thanks to its screw-locking feature. Designed for surface or DIN-rail mounting, the hub offers flexibility in installation, making it suitable for a range of demanding applications where stability and durability are key.

Data Speed:

Key Features and Benefits:

  • Screw-Locking USB Ports: Each port is equipped with screw-locking mechanisms to ensure stable connections, even in high-vibration industrial settings.
  • Versatile Mounting Options: Supports both surface and DIN-rail mounting, providing flexible installation in control panels, production lines, and other industrial environments.
  • Bus-Powered or Self-Powered: Operates in bus-powered mode, or can switch to self-powered mode via the 2-pin terminal block for higher power demands.
  • High-Speed USB 2.0: Delivers data transfer speeds of up to 480Mbps, ideal for connecting various USB peripherals such as keyboards, printers, and scanners.
  • Backward Compatibility: Fully compatible with USB 1.1 and USB 1.0 devices, ensuring a seamless connection with legacy hardware.
  • Industrial-Grade Durability: Housed in a rugged metal enclosure, this hub is built to withstand challenging environments.
  • Overcurrent Protection: Each port is equipped with protection to safeguard connected devices from electrical overloads.
USB Devices:
  • Supports keyboard, mouse, monitor, scanner, printer, PC Camera, telephone, CD-ROM drive, joystick, virtual reality helmet, modem, PBX and many more USB devices.
I/O Hardware:
  • Supports 7 external USB 2.0 Type-A connectors and 1 Type-B Upstream connector.
  • Supports a 2-pin Terminal Block
  • Connector for external DC power input

Package Contents:

  • USB 2.0 7 Port Hub
  • Din Rail Clips and screws
  • USB 2.0 A to B screw lock cable
  • Paper installation guide
  • *Power Supply not included; available as an optional accessory: Model# 12V7A2P-B

*Surface Mounting screws not included.

Ports:

7x USB-A 2.0 Ports

USB-B 2.0 Port

2-Pin Terminal Block

Mounting Methods:

Surface / Wall Mount

DIN-Rail Mount

Use Cases

Use Cases:

Industrial Automation

  • High-Vibration Environments: Securely connect devices in environments prone to shaking or movement.
  • Machine Control Panels: Expand connectivity options for PLCs and other control systems.

Laboratories & Testing Facilities

  • Reliable Data Transfer: Ideal for linking multiple data-gathering instruments or test devices in controlled environments.
  • Secure Setup: Use screw-locking ports to ensure stability in dynamic or moving setups.

Manufacturing and Production Lines

  • Durable Connectivity: Keep essential devices and production monitoring equipment connected with rugged, reliable USB ports.
  • Flexible Mounting: Easily DIN-Rail mount the hub on machinery or control boxes for seamless integration into existing workflows.
Specifications

Product Specifications

Power
Input Voltage

+7~24V DC

Power Source

2-Pin Terminal Block, AC Adapter Not Included

Idle Consumption

23.82mA Bus Powered, 36.7 mA @ 12V Terminal Power

External Power Required

No

Charging Protocols

Dedicated Charging Port (DCP)

Compliance
Country of Origin

Taiwan

Certifications

,

Physical Characteristics
Color

Black

Item Dimensions (L × W × H)

5.2 × 2.42 × 1.43 in.

Item Weight

0.625 lbs.

Mounting Style

Surface / Wall Mount, Din-Rail Mount

Ports

7 USB Ports

Material of Construction

Galvanized Steel

Screw Lock Compatible

Yes

What's in the Box
Package Contents

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

Software
OS Support

OS Independent; No Additional Drivers Required

Environmental
Operating Temperature

0°C to 55°C (32°F to 131°F)

Storage Temperature

-20°C to 85°C (-4°F to 185°F)

Humidity

5% ~ 95% (non-condensing)

Product Information
Warranty

1 year from date of purchase

Hardware
Chipset

NEC D720113GK

Charging Protocols

Dedicated Charging Port (DCP)

LED Indicators

Power

Downstream USB Ports

7 Type-A Female USB

Upstream USB Ports

1 Type-B Female USB

Performance & Safety
Max Data Transfer Rate

480Mbps

Over Current Protection

Yes

Over Voltage Protection

Yes per buck

Other Data
USB Interface

USB 2.0

UPC

736983901422

Series

Weight

1.15 lbs

Dimensions

11 × 6.25 × 2 in

UPC: 736983901422
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

$29.95

In stock

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

Model# CG-2PPW

$2.95

In stock

USB 2.0 Cable - Screw Lock Cable Our Screw Lock USB cables are designed and manufactured to be the best your money can get and…

Model# SC-U2MAB

$8.95

In stock

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

USB 2.0 Cable - Screw Lock Cable Our Screw Lock USB cables are designed and manufactured to be the best your money can get and…

Model# SC-U5MAB

$15.95

In stock

Out of stock
USB 2.0 Cable - Screw Lock Cable Our Screw Lock USB cables are designed and manufactured to be the best your money can get and…

Model# SC-U3MAB

$13.95

EOL - Discontinued

Product 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.

Reviews (1)

1 review for 7 Port USB 2.0 Hub w/ Screw Locking Ports

  1. Geoffrey Morse – ex STS1(SS)

    Perfect shielded USB hub enclosure
    My second one to add to the first one – exactly as described and the metal enclosure successfully shields from outside interference.

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