1. Mini all-in-one , mainly designed environment or small home office, not limited to the above application scenarios (excluding CM4 development board) 2. It provides a simple and easy to use solution without the expert knowledge of network and storage system 3. Built in two SATA interfaces for installing 2.5 inch SSD 4. Equipped with SPI 2-inch LCD display, it is convenient to the CPU, memory, system disk utilization, network speed, temperature, etc. of CM4 in real time 5. Easy and convenient operation, you can documents, videos and music online at any time Connectivity: 1. Dual band (2.4GHz/5.0GHz) IEEE 802.11b/g/ac wireless WiFi, low-power Bluetooth 5.0, , onboard antenna or external antenna 2. Gigabit Ethernet RJ45 interface 3. USB 2.0 interface x two 4,SATA x 2-connector (2.5 inch SATA) 5. TF card interface (only for versions without eMMC) 6. -compatible interface x 1. Support 4K 30fps output Working voltage: 5V DC Shell size: 112.7 X 75.5 X 46.8mm Voltage: AC100-240V Colour:black Material:PCB+metal Plug Type :EU Plug,it applies to Indonesia, , , , and so on. Package Contents: 1 x Aluminum alloy shell (including 2-inch display) 1 x CM4-NAS-Double-Deck 1 x CM4-FAN-3007 (including fan screwdriver and screwdriver) 1 x Glue rod antenna 1 x IPEX to SMA adapter about 20cm 1 x FPC flexible cable 50pin, about 4cm in the same direction 1 x Screw package 1 x 5V 3A Type C power supply 1 x Screwdriver Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.