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Industrial USB Hub
A-321 32-Port USB 2.0 Hub
Model: Sipolar A-321
32 downstream USB-A ports; two USB data cables and one power adapter included.
A-321 32-Port USB 2.0 Hub | Up to 480Mbps
- Up to 480Mbps data transfer performance
- Output details: per-port rated voltage:5.0V+/-5% per-port rated output current:500mA
- Construction and mounting: ABS+PC housing; Desktop installation with anti-slip pads
Product Description
The Sipolar A-321 is a USB 2.0 hub for equipment integration and test benches. The specified USB data rate is up to 480 Mbps.
Technical Specifications
Product Information
| Model | Sipolar A-321 |
| Product Type | Industrial USB Hub |
| Product Name | A-321 32-Port USB 2.0 Hub |
| USB Specification | USB 2.0 |
| Transfer Rate | Up to 480Mbps |
| LED Indicators | data connection indicator(green)/power indicator(red) |
| Downstream Port Count | 32 |
| Downstream Port Type | 32 × USB-A |
Power & Electrical
| Output Electrical Characteristics | per-port rated voltage:5.0V+/-5% per-port rated output current:500mA |
| Protection | over-current protection; short-circuit protection |
Physical
| Dimensions (L x W x H) | :274 x 113 x 23.8mm |
| Mechanical Structure | Housing: ABS+PC; Mounting: desktop; anti-slip pads |
| Net Weight | 357 g +/- 5 g |
Environmental
| Operating Temperature | -25°C to 80°C |
| Operating Humidity | RH 5% to RH 90% |
| Operating Altitude | 2 km or below |
Compatibility
| Supported OS | Windows XP, Windows 7, Windows 8, Windows 10, Windows 11; macOS 10.12 and above; Linux, Ubuntu 16.04 and above |
| Driver Required | Windows installs the required USB hub driver automatically, as described in the user manual. |
Package Contents
- Power adapter - 1
- A-321 product unit - 1
- USB 2.0 cables - 2
- User manual - 1
Contact us to confirm the supplied accessories for your order.
Frequently Asked Questions
What type of project is the A-321 designed for?
The A-321 is intended for professional USB, charging or power distribution projects where port count, power configuration and installation style need to be checked before ordering.
Can Sipolar support OEM or project requirements?
Contact Sipolar with port count, voltage, mounting and document requirements for project-specific confirmation.
Warranty
3-year limited warranty