Kits , Product model code NUC9i7QNX , Chipset Intel CM246 , 1xPCI-Express 3.0 4x , 1xPCI-Express 3.0 16x , 3xM.2 , DDR4 , Frequency speed 2666 MHz , Memory slots 2 , 1xHDMI , 1xAudio-Out , 6xUSB 3.2 , 1xSD Card Slot , 2xRJ45 , 2xThunderbolt , Wireless LAN 802.11ax , Bluetooth , SATA , Built-in CPU model i7-9750H , LAN Gigabit