In the past, Echo Meter Touch 2 and 2 PRO modules were manufactured with Micro-USB and Lightning plugs. Currently, we only manufacture these modules with USB-C plugs.

The type of plug your EMT module has determines what iOS or Android devices it can be used with and whether it requires an adapter for use with certain phones and tablets. This page describes which modules are compatible with different types of iOS and Android devices.

For a given model, Echo Meter Touch 2 or Echo Meter Touch 2 PRO, there are no differences in audio quality or the ability to identify bats between modules with different connectors.

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• Why can't I use an adapter to connect a USB-C Echo Meter Touch to my Lightning iOS device?
• What type of plug does my Echo Meter Touch module have?
• What iOS devices are compatible with my Echo Meter Touch module?
• Can I use Echo Meter Touch modules with USB connectors with iOS devices?
• What adapter do I need for my Echo Meter Touch module and Android or iOS device?
• What type of data port does my phone or tablet have?
• How do I update the firmware on my Echo Meter Touch module with USB to add iOS compatibility?
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• Are there acoustic differences between the first- and second-generation Minis?
• View more questions