Need recommendations for a new tablet for my husband. Would like SD and HDMI slots plus USB port. (HDMI slot not as important as SD). He's a gamer but mostly wants the tablet for travel (email and internet). He hates my iPad so Apple is out of the picture. Yes, this is a Christmas gift. I've read reviews on CNET, etc. but all they do is confuse me. HELP! (And many thanks in advance!)