PS4: DualShock 4 has Share button, touchscreen, identified by color - AfterDawn
Sony's new DualShock 4 controller official: all-new design, touchpad, share button and more | Engadget
Oubang Factory Directly Supply Wireless PS4 Console Gamepad with Share Button/ Option Button - China Video Game and Video Game Accessories price | Made-in-China.com
Sony's 'Share' button: The reason I'm excited for the PS4 – Destructoid
Amazon.com: NexiGo Wireless Game Controller for PS4, PS4 Slim, PS4 Pro, Dual Vibration, Gyro Axis, Bluetooth, Built-in Speaker, 3.5mm Headset Jack, TouchPad Control, Share Button : Video Games
Game Controller for PS4, YCCSKY 1000mAh Wireless Controller for PS4/ PS4 Slim/ PS4 Pro Console with Share Button/ Ergonomic Design/ Vbt Function (White) : Video Games
PS4 Share button subject to game-dev block whims Sony admits - SlashGear
Image] I've always hated this about the Options and Share buttons on the PS4 controller : r/PS4
The PlayStation 4's Share button changed the way we play together - The Verge
A Day With PlayStation - D-Link BlogD-Link Blog
PLAYSTATION 4 (PS4) - In Action! Share Button, Remote Downloads & More! - (Sony Console HD) - YouTube
Dualshock 4 Wireless PS4 PRO Controller with Speaker Gyro Motors Touch Panel Share Button LED Indicator USB Cable PS4 Controller - China USB Cable and Wireless Game Controller Gamepad price | Made-in-China.com