Finding an all-in-one all-in-one is not easy, but Teclast is ready to give customers the opportunity to purchase an all-in-one computer for just $ 390. The X24 Air model is equipped with a 23.8-inch display with FullHD-resolution (1920 × 1080 pixels) and ultra-thin bezels around the screen, a 4-core Intel Celeron N3160 processor with a clock frequency of 1.6-2.24 GHz and an integrated Intel HD Graphics 400 accelerator. 4 GB are offered in the basic configuration. RAM, but if desired, the volume can be increased up to 16 GB. There are two DDR3L RAM slots for this. For data storage, a solid-state drive with a capacity of 128 GB is installed in the mSATA port. Also available are two USB 3.0 ports and three USB 2.0, stereo speakers, HDMI, VGA, Ethernet port, 802.11n wireless Wi-Fi adapter and a 3.5-mm headphone jack. With dimensions of 54.05 x 39.77 x 19.14 mm, the weight of the product is 4.3 kg. The disadvantage of this all-in-one computer may be the lack of a pre-installed operating system – this was done in order to reduce the cost of new items in the eyes of the buyer. On the other hand, the user will be able to decide for himself which version of the OS he needs and buy it according to his own preference.