they're 3x8, so, triple chainrings (or double if you ignore an extra position), and 8 cogs in the rear.
sora is the component grade
flightdeck indicates compatibility with those silly motorcycle style display add-ons (never ever seen anyone actually use one)
I dont like that particular model myself, since the shift return lever is the little tab up on top; which is not accessible from the dropped riding position.
-ie, these are meant to be used from the hoods primarally; entry level/casual riders intended.
may not be a deal breaker if that describes how you're going to ride of course
higher end ones relocate the shift lever to be more usable from the drops; that or just buy Campagnolo
I dunno, 60$?