7 Port USB 3.2 Gen 1 Hub w/ Surge Protection & Screw-Locking Ports


Industrial Grade | +7~24V DC Input | Surge Protection | Surface Mountable | DIN Rail | 5 Gbps | Screw Lock

  • Protect Your Equipment: The 7-port USB 3.2 Gen 1 features 350 Watts of surge protection to keep your connected peripherals safe from harm.
  • 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 7-port hub is perfect for installations in offices, labs, warehouses, heavy machinery, automation equipment, and other industrial applications.
  • 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, and DIN Rail
  • Supply Current: 900mA USB Bus Power for Each Down-stream Port
Availability: In stock


The USBG-7U3ML USB 3.2 Gen 1 Hub is an Industrial 7-Port Hub that complies with the Universal Serial Bus 3.2 Gen 1 Specifications Revision 1.0 and is capable of up to 5Gbps. It supports voltage of +7V to 24V DC input and provides 7 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 to prevent accidental disconnection.

With built-in single chip USB 3 Hub controller, this hub is backward compatible either when any one of downstream port 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-7U3ML Industrial USB 3.2 Gen 1 Hub is a mountable hub that provides a unique feature to work in the bus-powered mode without an external AC power adapter. It is very convenient for light power consumption USB devices to function in this mode without the external power supply.


  • For Systems with USB 3.2 Gen 1, USB 2.0 or USB 1.1 Ports
  • Provides 7 USB 3.2 Gen 1 downstream ports which managing up to 5Gbps:
  • Compliant with USB 3.2 Gen 1 Specifications Revision 1.0
  • Voltage range is +7V to 24V DC input
  • Provides 7 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
  • Supports 5Gbps (USB 3.2 Gen 1), 480Mbps(USB 2.0), 12Mbps (USB 1.1) and 1.5Mbps (USB 1.0) Speed
  • Supports USB Screw-lock Mechanism for Secure Cable Connection
  • Multi Transaction Translators (TT) per hub
  • Supports Self-powered and Bus-powered Mode
  • Built-in 350-Watt Surge Protection for each port
  • Supports up to 900mA USB Bus Power for Each Down-stream Port
  • Dimensions: 5.66"(L)x2.60"(W)x1.42"(H) (16.20x6.60x3.61 cm)(Length with ears 6.44"
  • Hub Weight: 0.775 lbs.
  • Supports Downstream Port Status with LED
  • Supports Battery Charging Protocol Rev 1.2
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 7, 8, 10, & Windows 11
  • Linux and Mac OS 10.X
I/O Hardware:
  • Supports 7 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

External Power supplies are sold separately:

Environmental Specifications:

  • Operating Temp: 0 to 55°C (32 to 131°F)
  • Operating Humidity: 5 to 95% RH

Package Contents:

  • USBG-7U3ML 7-Port Industrial USB 3.2 Gen 1 Hub
  • 6 ft.USB-A to USB-B Screw Lock Cable
  • DIN Rail Mounting Brackets w/ screws

*Surface Mounting screws not included.

More Information
UPC 729440691479
Color Black
Warranty One Year
Compatibility All Operating Systems