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Cota® Power Hub 

Cota® Power Hub 

Ossia's Real Wireless Power Transmitter powers your devices using the Cota® 2.0 Standard. It’s for partners who a) want to develop their own Cota® wireless powered receivers (CPR), and b) do NOT want to invest time/resources to develop a transmitter in-house. The 40x40 cm transmitter is easy to set up and use, with an intuitive web interface that allows for wireless charging in minutes. 

The Home Transmitter reliably sends power, on a 5.8 GHz frequency, to multiple devices simultaneously. It is an ideal solution for use in a variety of settings, including homes, offices, and public spaces.

The Real Wireless Power Transmitter comes in two versions, Home and Pro. 


The Cota® Home Transmitter:

  • Can power multiple devices simultaneously
  • Offers out of the box functionality.
  • Delivers over-the-air power at a distance
  • Can power moving devices


The Cota® Pro Transmitter offers all the features of the Home Transmitter, plus:

  • White label branding
  • Power over Ethernet (PoE) functionality
  • Higher capacity, to power 10x more devices
  • Customized data logging for devices, including health and efficiency metrics
  • Ability to combine multiple Cota® Pro Transmitters for better performance


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Wirelessly powers devices up to 30 feet away


Power Everything

Send reliable power to dozens of devices throughout a large room or space. Send power to devices conforming to COTA 2.0 standard to develop standard awareness.



Cota is as safe as Wi-Fi and Bluetooth and eliminates wires in your home.

Have a question?

Interested in helping make wireless power as ubiquitous as the electrical outlet? We'd like to hear from you!

For potential partners and team members, reach out to us by completing the form with a clear message on why you'd like to join forces with us!

If you are a member of the media, an investor, or a business that could benefit from wireless power - we’d love to chat with you too! Please complete the form and a member of the Ossia Team will get back to you.