Xbox 360 Chatpad Keyboard Controller and similar items
Disassembled Xbox 360 Chatpad reveals potential hacker playground | Ars Technica
Xbox 360 Controller Keyboard - Wireless Mini Live Text Messenger Chatpad Keypad Adapter for Xbox 360 GamePad Game Gaming Controller (Black) [Xbox 360] - Walmart.com
Xbox 360 Chatpad Keyboard White Clip On Controller Official Microsoft Chat Pad | eBay
Amazon.com: Xbox One Chatpad + Chat Headset (plugs directly into Chatpad) : Video Games