The stylish, dual-tone Lenovo ThinkBook 15 Gen 4 is only 0.74" thin and weighs just 3.75 pounds. Modern Standby wakes the system in just one second upon opening the top cover and connects online one second later. With narrow display bezels and an 88% screen-to-body ratio, you'll appreciate the larger screen real estate and enjoy the view.. Streamline your workflow by attaching accessories to the two USB 3.2 Gen 1 Type-A ports. Power-hungry accessories such as external storage devices can be connected to the USB 3.2 Gen 2 Type-C port and Thunderbolt 4 port. Extend or mirror your screen space and create a multi-display setup thanks to an HDMI port. For creative professionals, there is a 4-in-1 MMC, SD, SDHC, and SDXC memory card reader, allowing you to easily transfer photos and videos from memory cards. The 1080p FHD webcam, dual speakers, and dual-mic array allow you to stay in touch with colleagues, family, and friends when working remotely. Connect to a wireless network with Wi-Fi 6 support, or make a wired connection using the Gigabit Ethernet Port.