Hello,

It is mandatory to appear for VITEEE 2021 in Primary Device that is Desktop or Laptop and Secondary device that is Mobile Phone. If you do not have laptop or desktop then you have to arrange one from your friends/relatives/neighbors. The primary device specifications are as follows Device specification

• Apple macOS: 64-bit macOS, and the minimum macOS version supported is macOS 10.11 (El Capitan) or
• Microsoft Windows: 64-bit Windows on AMD or Intel CPUs, and the supported OS versions are Windows 7, Windows 8, Windows 8.1 and Windows 10. 32 bit system may not work properly since these are obsolete since 2010 and do not support the app or
• Ubuntu Linux: 64-bit Ubuntu on AMD or Intel CPUs and the supported OS versions are Ubuntu 18.04 and Ubuntu 20.04

The secondary device specifications are as follows

• Android mobile device with a front-facing camera, with minimum OS version of Android 8 or above, and Chrome browser (version 80 or above) or Edge browser (version 45 or above) or
• iOS mobile device with a front-facing camera, with minimum OS version iOS 13 or above, and Safari browser (version 13 or above)

So if you arrange a desktop or laptop it should have the required specifications mentioned above.