Yet another horrible Microsoft product.
Apart from bugging people with virus-anti-virus crap via horrible monopolistic 3rd grade software forcefully sold at at premium price(and some stupid people even buy it), they decided to extract money from people using hardware also.
This keyboard, although one of the most ergonomic I’ve used, is 0 on reliability. Within a few months you’ll notice the keys will start to become hard(in a similar way the speed of Windows slows down), and within a year(after the warranty has expired), it’s unusable.
If you never buy any Microsoft product, you’re a very intelligent person and if you’ve already bought one, you’re either unaware, or stupid.