@OJIL 

Hello,

May I know why do you need the chipset of VR2100?

Normally, this kind of information is not allowed to share with others.

Thank you for your understanding and have a nice day.

@Sunshine thanks for getting back.

in some case - eg VR2800 - Tp link publicly states in the website that a model is

"powered by an industry-leading Broadcom 1GHz dual-core CPU with two co-processors to keep it running at peak performance. Broadcom makes the world’s most widely used chipsets for DSL products, providing integrated solutions for more than 100 Internet Service Providers around the globe. Not only does this guarantee excellence, but compatibility with your ISP."

so I was trying to figure out what does the VR2100 has.

I'm leaning towards it since it's newer and has onemesh support, but wish to know if it has a similar CPU.