Pros
There's still people there who love tinkering, acquiring and selling computer hardware. The kind of people that'll let you know exactly why some obscure brand performs better in deep technical terms. Who will deck out everything on their computers with RGB LED lights and be proud of it.
Cons
Management at all levels is short sighted, incompetent, disrespectful and inefficient. Be ready to do 4x the work because objectives and expectations change sometimes on a daily basis for no other reason than to try to look good and save face. Things constantly breaking down or going extremely wrong because of bad planning and execution, only being saved in the last minute by the normal day in day out workers there and pure luck. This causes people to burn out really quick and extremely high turnover. Lower pay compared to similar companies. Almost zero diversity in management Sometimes hostile towards LGBTQ people.