One of the earliest wall adapters to come with a separate Lightning cable is Belkin's Swivel Charger + Lightning Charge/Sync Cable ($40). White and gray with a matching four-foot USB cord, the Swivel Charger has a single USB port rated for 10W/2.1-Amp output -- enough for full-speed charging of the iPod nano, iPod touch, iPhone 5, and iPad mini, but a bit below the 2.5-Amp maximum refueling speed of the fourth-generation iPad. The unique feature…
