GoPro HERO4 Silver Video Camera, Adventure Edition | zZounds
GoPro Hero 4: Everything You Need to Know
Best Buy: GoPro HERO4 Silver Action Camera Silver GoPro HERO4 Silver
GoPro Hero4 Silver Repair - iFixit
Amazon.com: Hero 4 Microphone Compatible with GoPro Hero 4 Silver Black White Edition, Hero 3, and Canon Nikon Camcorder DSLR Camera - External Lavalier Lapel Mic : Electronics
Windscreen for GoPro Hero 4, 3+, 3 – CamKix
GoPro Hero4 preview: Filming Danny MacAskill with the new Hero4 Black and Hero4 Silver action cameras