
52Pi 4-Port USB 2.0 Isolator Hub, ADuM3165 USB Digital Isolation Module without Power Adapter
The 52Pi 4-Port USB 2.0 Isolator Hub, ADuM3165 USB Digital Isolation Module without Power Adapter by 52Pi is a premium usb interface module designed for premium buyers. It features Shipping Weight: 0.085 kg and Shipping Dimensions: 16 × 15 × 8 cm.
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About This Product
The 52Pi 4-Port USB 2.0 Isolator Hub, ADuM3165 USB Digital Isolation Module without Power Adapter by 52Pi is a premium usb interface module designed for premium buyers. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.085 kg
- Shipping Dimensions: 16 × 15 × 8 cm
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The 52Pi USB Isolator Hub 4 Port ADuM3165 4-Port is engineered to deliver safe, stable, and interference-free USB connectivity in demanding environments. Powered by the ADuM3165 isolation chipset, it provides high-voltage protection up to 3.75 kV RMS, shielding sensitive equipment from electrical surges, ground loops, and noise. USB Isolator Hub 4 Port ADuM3165 4-Port Designed for industrial, medical, and testing applications, this hub supports full USB 2.0 speeds up to 480 Mbps with automatic detection of low-, full-, and high-speed devices.
Its advanced signal retiming and redriving ensure clean data transmission even in electrically noisy conditions. With four downstream ports, robust power handling, and wide temperature tolerance, this isolator hub is ideal for professionals needing reliable and protected USB communication.
Note:
1. Power Adapter is not Included in Package you have to purchase it Seperately.
2. When four high-power USB devices are connected simultaneously, incompatibility may occur, causing some devices to disconnect. Please be mindful of this when using them. Additionally, this isolated port cannot be used as an audio filtering device for speakers; it is not an audio filter.



Features:
- High-voltage electrical isolation up to 3.75 kV RMS
- Supports USB 2.0 high-speed data transfer up to 480 Mbps
- 4 downstream ports with 1 upstream connection
- Advanced signal retiming for improved data integrity
- Wide operating temperature range (-40°C to 85°C)
- Built for industrial, medical, and lab environments
Specifications:
- Chipset: ADuM3165
- DC-DC Converter: TPS564201DDCR
- Isolation Voltage: 3.75 kV RMS
- USB Standard: USB 2.0
- Ports: 1 Upstream, 4 Downstream
- Data Rates: 1.5 Mbps / 12 Mbps / 480 Mbps
- Input Power: 9V–12V DC (Default: 12V@2A)
- USB-C Input: 4.5V–5.5V
- USB-A Output: 5.2V, Max 4A
- Operating Temperature: -40°C to 85°C
- MTBF: >1,000,000 hours
- EMC: High immunity to electromagnetic interference
- Dimensions: 89 × 50 × 21.5 mm
- Weight : 85g
Package Includes:
1 x 52Pi 4-Port USB 2.0 Isolator Hub, ADuM3165 USB Digital Isolation Module without Power Adapter
1 x M2.5 Screw driver
1 x User Manual











