Review on 15.6" Lenovo ThinkBook 15 G2-ITL 1920x1080, Intel Core i5 1135G7 2.4 GHz, RAM 8 GB, SSD 256 GB, Intel Iris Xe Graphics, Windows 10 Pro, 20VE009BRU, Mineral Grey by Dimitar Moskovsky ᠌

Only an SSD can be added inside, and there are only two total USB ports available. The minimum screen brightness is also too high for use in complete darkness. Which means you'll need a port extender for your Thunderbolt cable or wireless mouse if you want to use both. But there's no reason to bring along more wire garlands. A laptop computer is not intended to be permanently attached to other parts of the user's environment. The keyboard gets warm when used frequently and it's hard to get a regular bluetooth mouse (without usb transmitters). Worse still, there are no visual cues to indicate whether or not the SSD or Wi-Fi are functioning; this will be especially problematic come summer. It's not always clear what causes a computer to freeze solidly. It seems people automatically think that SSDs can't have a slow reaction time (in contrast to HDDs). The keyboard is by far the biggest drawback. The keyboard backlight has a hard PWM (flicker), which is annoying when reading from the screen at night (keyboard flicker is noticeable with peripheral vision) and has a cold shade, very different from the screen and the power button (seen in the first photo). This is most evident in the second blurry image, where the screen and power button flash steadily while the keyboard buttons intermittently loop. - The F1–F12 function buttons are not organized into subsets. A entirely unnecessary and barely functional numeric keypad sits to the right, making it necessary to peek into the letters to locate buttons like F5 (the "File 5" button). It and the directional tabs both feature Home and End buttons that are identical. The functionality of text editors varies. When this happens, pressing Ctrl + Fn + Home and subsequently Ctrl + Fn + Left Arrow will make things operate as they should (instead of Home, "7" is printed; for End, "1" is printed). The text becomes useless to edit or navigate through. Sending Ctrl+Alt+End is not supported in RDP. You have to disable Fn before activating or deactivating NumLock. This works perfectly on my ancient Lenovo ThinkPad.