1. Mini all-in-one , mainly designed environment or small home office, but 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 system3. in two SATA interfaces for installing 2.5 inch SSD4. Equipped with SPI 2-inch LCD display, it is convenient to view the CPU, memory, system disk utilization, network speed, temperature, etc. of CM4 in real time5. Easy and convenient operation, you can view documents, videos and music online at any timeConnectivity:1. Dual band (2.4GHz/5.0GHz) IEEE 802.11b/g/ac wireless WiFi, low- Bluetooth 5.0, , onboard antenna or external antenna2. Gigabit Ethernet RJ45 interface3. USB 2.0 interface x two4,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 outputWorking voltage: 5V DCShell size: 112.7 X 75.5 X 46.8mmVoltage: AC100-240VColour:blackMaterial:PCB+metalPlug Type: US Plug, it applies to Canada, , Mexico, Thailand, Taiwan, the United States, the Philippines and so on.Package Contents:1 x Aluminum alloy shell (including 2-inch display)1 x CM4-NAS-Double-Deck1 x CM4-FAN-3007 (including fan screwdriver and screwdriver)1 x Glue rod antenna1 x IPEX to adapter about 20cm1 x FPC flexible cable 50pin, about 4cm in the same direction1 x Screw package1 x 5V 3A Type C supply1 x ScrewdriverOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.