USB PC Battery Charger + Data SYNC Cable Cord for Nikon Coolpix S4100 S2800 Camera USB PC Battery Charger + Data SYNC Cable Cord for Nikon Coolpix S4100 S2800 Camera This cable connects your digital camera to USB-ready computer, USB hub or photo printer/dock for pictures transferring. Great for replacement or travel backup. this cable can both sync and charge your device through a USB port. (a) transfer data to computer (b) recharge camera's battery via computer Compatible with : Nikon Coolpix S4100 / S2800 camera