# 12. Operating System and Hardware

Our environmental recommendations for use with AgentRelay are as follows:

**‌Windows (PC):** Windows 10 or later, GPU, and at least 8 GB of RAM. 2GB or above of video memory is recommended.

‌**Mac:** OSX 10.10.5 (Yosemite) or later, GPU, and at least 8 GB of RAM. 2 GB or above of video memory is recommended.

‌**iOS:** iOS 9.0 or later. Hardware: iPhone 6 or later, iPad Air series, iPad Mini-Retina 2 or later, or iPad 4.

‌**Android:** Due to the wide variety of manufacturers and Android versions it varies. In general, we recommend a device with Android 5.0 Lollipop or later with Chrome and WebGL.

‌**Internet bandwidth:** A stable 4G connection or better will suffice

‌**Browsers:** Agent-Accompanied Viewings can be accessed through all internet browsers except Internet Explorer. Internet Explorer is no longer supported by Microsoft and cannot be used to access the AgentRelay platform.