This store is pretty large and has a wide selection of electronics, which is good. Also the location is nice, right in the main shopping center at the intersection of Hwy1 and Hwy 92, so there is lots of parking. The customer service here is terrible though, the owner always wants to give really bad, longwinded advice and gets really upset if you try to buy something different than what he recommends for your electronics project. I pretty much avoid going here unless I'm really stuck. Still Half Moon Bay only has one Radio Shack so there are not a lot of alternate places to shop unless you wan't to go to Pacifica.