The IBM Thinkpad T42 has a sleek form of about 33.1 mm (1.3 inches) thin and optimal travel configurations weighing 2.1 kg (4.6 lbs). Its dimensions are 304 mm (12.0 inches) x 250 mm (9.8 inches). The new titanium composite cover provides strength and durability. With Wireless & 10/100 Lan, this is perfect for high speed home & office broadband without or for connecting to 3rd party networks and internet when you are out and about without any fuss! The high speed network allows these laptops to run internet based applications as quick as the high spec, brand new laptops can.