ThinkPad station's LAN via Wi-Fi and are connected to the ground at 3 Mbit/s up and 10 Mbit/s down, comparable to home DSL connection speeds. In 2005, Chinese technology company Lenovo purchased the IBM personal computer business and the ThinkPad brand along with it. Speaking about the purchase of IBM's personal computer division, Liu Chuanzhi said, "We benefited in three ways from the IBM acquisition. We got the ThinkPad brand, IBM's more advanced PC manufacturing technology and the company's international resources, such as its global sales channels and operation teams. These three elements have shored up our sales revenue in the
ThinkPad X1 Carbon ThinkPad X1 Carbon The ThinkPad X1 Carbon is a high-end 14-inch notebook computer released by Lenovo in 2012 and updated every year since 2014. The ThinkPad X1 Carbon Touch featured a multitouch enabled screen in order to take more effective advantage of Microsoft's touch-optimized Windows 8, Windows 8.1, and Windows 10 operating systems. In early August 2012, Lenovo released the ThinkPad X1 Carbon as the successor to the earlier ThinkPad X1. The X1 Carbon was first released in China due to the popularity of ThinkPads in that market. In November 2012, Lenovo announced a touch-screen variant called the ThinkPad X1