KiDiGi Cover-mate Desktop Cradle for Google Nexus 7 battery charging on your desk with a cradle; Syncs and charges your device at the same time This Case Cover-Mate Desktop cradle keeps your device charged and ready to go he B00AYTXS9C dock is for the old version Google Nexus 7 (before year 2013) only, not for the newer versions such as Google Nexus 7 (2013)