See our comparison table of all available isolators
The Intona SuperSpeed isolator supports USB full speed 12Mbps, hi-speed 480Mbps and also SuperSpeed 5Gbps. It provides galvanic isolation between the USB host and device and protects the device from power shocks and avoid ground loops that can be very troublesome in audio.
It supplies the connected device 500mA (same as standard USB port) without any additional power supply, or you can connect external power and deliver up to 2000mA. This version support 5kV signal and power isolation and 20kV ESD protection.
Transparent (No-Hub) USB Isolation at 5Gbps with 5000 V with laser-optical isolated USB 3.0
Auxiliary power input: The secondary side may be powered by an external power feed with up to 2000mA for energy-hungry devices via Micro-USB. The power switching between internal and external supply is done automatically.
- Provides galvanic isolation to the USB bus
- Compliant to USB 3.1 Gen 1, 3.0 SuperSpeed (5 GBps) and 2.0 Hi-Speed (480 MBps)
- Backwards compatible to Full Speed and Low Speed
- 5kV RMS Safety Isolation
- Advanced ESD protection
- Works out of the box, no drivers needed
- Transparent to host and device: wide compatibility to all operating systems, embedded systems and devices
- Works also with hubs and extenders
- Supports all USB-specific transfers and modes
- Powered by USB bus, no separate power supply
- Ultra-quiet power rail isolation for less noise in highly sensitive applications (LT3045)
- up to 500mA output current on isolated side
- up to 2000mA output current on isolated using the aux input
- National compliances: FCC, CE, RCM, ICES-003
- IP 54 Aluminum housing
- Dimensions: 120 x 30 x 70 mm
- Made in Germany
Yes it supports all USB types, the isolator doesn’t care, it just passed on the data to your computer.
It depends on your DAC, computer and electrical environment. If you have a ground loop then it will be removed by using a USB isolator. Additionally the isolator will clean up the 5V DC from your computers USB port. Some computers have very noisy USB power, while other are not so noisy, so the difference will depend on the starting point. This model isolator provides super clean DC supply with ultra low noise.
It will fix noises that are caused by ground loops, often presented as whining, buzz or loud shh noises. However some noises are have other causes. For example the microphone preamp might be noisy by itself, or an electric guitar might pick up noise in the air from other equipment. For those noises USB isolation and better quality, low noise DC power will probably not help much.