Re: Can't find "a" mode on modern Laptops
I think you're not looking hard enough. There are plenty of 5GHz products, it's usually just the cheap consumer market laptops that only have 2.4GHz. I'm not aware of a single laptop that supports *only* 5GHz.
You should check the business class products of at least Lenovo/Dell/HP. Most products can be ordered with 5GHz.