Lenovo ThinkPad X100e: With its long battery life and fast processing speed, this ultraportable laptop is perfect for professionals on the go. Its lightweight design and durable construction make it easy to carry and use anywhere, while its backlit keyboard and large touchpad provide a comfortable typing experience. The X100e also features a variety of ports and connectivity options, including USB 3.0, HDMI, and Ethernet, making it easy to connect to peripherals and share files.