Works great for sync and charging. High quality product with a stable base.
My only complaint would be that because the headphone jack is at the bottom of the phone, listening to music using headphones can only be done by plugging in the Line Out port in the back. Doing this results in a set audio volume level. I tried to adjust the volume using the Apple earpod volume control, the volume buttons on the side of the iphone and the volume scroll bar on iTunes app and none of them did anything. Not that big of an issue because the Lightning charger doesn't take long to fully charge my phone anyway.
Other than that, it is a clean, polished accessory that looks great on my work desk and at home.