Quick Product Comparison
| Type | Interface | Front | Rear | Spec Family | Panel Cutout |
| Product 1 | USB-C → USB-A | Type-C Female | USB-A Female | USB 3.1 | Ø22/25 mm |
| Product 2 | USB-B → USB-B | USB-B Female | USB-B Female | USB 2.0 | Ø22 mm |
| Product 3 | HDMI → HDMI | HDMI Female | HDMI Female | HDMI | Ø22 mm |
| Product 4 | USB-B → USB-A | USB-B Female | USB-A Female | USB 3.0 | Ø22 mm |
Product 1:
USB 3.1 Type-C Female to USB-A Female Adapter
Front: USB Type-C Female
Rear: USB Type-A Female
Specified Family: USB 3.1
Mounting Thread: M22×1
Panel Cutout: Ø22/25 mm
Panel Thickness: 1–10 mm
Reference Length: 27.2 mm
Front Diameter: approx. Ø28 mm
Colors: Silver / Black
Product 2:
USB 2.0 Type-B Female to Female Panel Adapter
Interface: USB-B Female → USB-B Female
USB Version: USB 2.0
Mounting Thread: M22×1
Panel Cutout: Ø22 mm
Panel Thickness: 1–8 mm
Reference Length: 33 mm
Front Diameter: approx. Ø28 mm
Product 3:
HDMI Female to Female Panel Mount Coupler
Interface: HDMI Female → HDMI Female
Mounting Thread: M22×1
Panel Cutout: Ø22 mm
Panel Thickness: 1–8 mm
Reference Length: approx. 25.7–27.5 mm
Front Diameter: approx. Ø28 mm
Colors: Silver / Black
Product 4:
USB 3.0 Type-B Female to A Female Adapter
Front: USB 3.0 Type-B Female
Rear: USB 3.0 Type-A Female
USB Version: USB 3.0
Mounting Thread: M22×1
Panel Cutout: Ø22 mm
Panel Thickness: 1–8 mm
Reference Length: 37.2 mm
Front Diameter: approx. Ø28 mm
Colors: Silver / Black
Product Features
Multi-Interface Platform
One product family covers Type-C, USB-A, USB-B and HDMI, helping OEM manufacturers reduce the number of completely different mechanical interface structures.
Compact Circular Panel Architecture
M22×1 threaded mounting and approximately 22 mm panel cutouts provide a compact solution for space-constrained industrial enclosures.
Female Interface Architecture
Female interfaces on both sides allow detachable internal and external cabling, simplifying installation and replacement.
Silver and Black Housings
Silver and black versions provide visual integration options for different industrial enclosures and OEM equipment designs.
Optional Protective Cover
Why Does This Product Exist ?
Typical Applications
Customization Capabilities
USB-A, USB-B, USB-C, HDMI and alternative front/rear interface combinations can be evaluated for OEM platforms.
Silver and black are available, while additional colors and finishes can be evaluated for volume orders.
Interface, color, quantity and packaging configurations can be evaluated for automation manufacturers, industrial computer manufacturers, test-equipment companies, system integrators and wholesale buyers.
Product Drawing
Product 1

Product 2

Product 3

Product 4

Product FAQ
What are the main differences?
The main differences are the specified USB version and connector configuration: USB 3.0 A-Female to B-Female, USB 3.1 A-Female to Type-C Male, USB 2.0 A-Female to A-Female, and USB 2.0 A-Female to B-Female.
What is the mounting thread?
M22×1
Can it be used in control cabinets?
Yes. The threaded bulkhead structure is well suited to industrial control cabinets, equipment enclosures, industrial PCs and test systems.
Can the housing color be customized?
Yes. Black and silver are shown in the current documentation, while other colors can be evaluated according to MOQ and finishing requirements.
Are USB 2.0 and USB 3.x versions interchangeable?
Similar connector geometry does not guarantee identical electrical or data performance. Contact configuration, internal wiring, USB specification and system compatibility should be verified.
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