Chipset: TPM module on board, Integrated, Graphics: Intel® Iris® Xe Graphics or Intel® UHD Graphics for 12th Gen Intel® Processors, Wireless Data Network: Wi-Fi 6E, Bluetoothe 5.2, 2*2, LAN: 2.5G LAN, Intel I225V, Audio: Realtek® ALC897 Audio CODEC, Power Supply: 19Vdc, 6.32A, 120W Power Adapter, 19Vdc, 4.74A, 90W Power Adapter, Dimensions (W x D x H): 120 x 130 x 58 mm, Weight: 1.0KG(include 2.5" HDD), Color: ECO Black, Accessories: USB Keyboard & Mouse, WIRELESS KBM, Configurable I/O: 1 x Display1.2 Port (Barebone SKU), 1 x COM Port (Barebone SKU), 1 x Display1.4 Port, 1 x HDMI2.1 Port, 1 x LAN(RJ-45) Port