> Complete documentation index: [llms.txt](/llms.txt). Markdown versions of all pages are available by appending `.md` to page URLs.

# FAQ

> Frequently asked questions: pick a product for its FAQ, or read the answers that apply to every adapter.

Pick a product for the questions customers ask most about it.

| Product | FAQ |
| ------- | --- |
| [**Binho Atira**](/hardware/atira/) | [Atira FAQ](/hardware/atira/faq/) |
| [**Binho Pulsar**](/hardware/pulsar/) | [Pulsar FAQ](/hardware/pulsar/faq/) |
| [**Binho Supernova**](/hardware/supernova/) | [Supernova FAQ](/hardware/supernova/faq/) |
| [**Binho Nova**](/hardware/nova/) (legacy) | [Nova FAQ](/hardware/nova/faq/) |

## Answers that apply to every product

These are longer answers that the product FAQs link to.

* [What is a host adapter?](/support/faq/what-is-a-host-adapter/)
* [What protocols are supported?](/support/faq/what-protocols-are-supported/)
* [Where can I find the product datasheet?](/support/faq/where-can-i-find-the-product-datasheet/)
* [Is the ADC calibrated?](/support/faq/is-the-adc-calibrated/)
* [Is the DAC calibrated?](/support/faq/is-the-dac-calibrated/)
* [Is there a GUI available?](/support/faq/is-there-a-gui-available/)
* [Can multiple devices be used at the same time?](/support/faq/can-multiple-devices-be-used-at-the-same-time/)

## Not Answered Here?

* Connection problems: [Troubleshooting](/support/troubleshooting/)
* Anything else: [Contact Us](/support/contact-us/)