When you need electronics and accessories in Uptown, this is the spot. I'd recommend parking across the street in the Target deck and walking over. Way easier than trying to get into this deck.
Reasonable selection, considering that it's a smaller footprint than their stores out in the sticks. I managed to find several different varieties of the accessories that I needed for my new Kindle Fire - enough that I had to sit on the floor and compare them. And while I was there, one of their khaki and blue shirts stopped by and asked if I needed any help.
Join their Rewards program - you'll get discounts in the mail.