Features: 1. CM4 Compute Module NAS Host, Specially Designed For Raspberry Pi Compute Module 4 Core, Personal Network Storage Server, Mini All-In-One Host, Mainly Designed For Home Environment Or Small Home Office, But Not Limited To The Above Application Scenarios 2. Provides An Easy-To-Use Out-Of-The-Box Solution That Can Be Used Normally Without Expert Knowledge Of Network And Storage Systems. 3. Built-In Two SATA Interfaces, Which Can Be Used To Install 2.5-Inch Solid-State Drives 4. Comes With A SPI 2-Inch LCD Display For Easy Viewing Of CM4 Core Information. The Operation Is Simple And Convenient. Documents, Videos, And Music Can Be Viewed Online At Any Time. 5. Equipped With CSI/DSI/Fan/HDMI/USB/RJ45 Gigabit Ethernet Port/Micro-SD Card And Other Interfaces, Making It More Convenient To Use. Description: Processor: Broadcom BCM2711 Quad-Core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz Working voltage: 5V DC Connection performance: 1. Dual-band (2.4GHz/5.0GHZ) IEEE 802.11b/g/n/ac wireless WiFi, Bluetooth 5.0 low energy, BLE, onboard antenna or access to external antenna 2. Support IEEE 1588 Gigabit Ethernet 3. USB 2.0 interface x 2 4. SATA x 2 interface (2.5-inch SATA) 5. TF card interface (only for versions without eMMC) Voltage: AC100-240V Plug Type:UK plug,it applies to Malaysia, the United Kingdom and so on. Material: Aluminum alloy+PCB colour: As shown Package Contents: 2 x Aluminum Alloy Housing Cover 1 x 2-Inch LCD 1 x CM4-NAS Double Deck 1 x CM4 Fan Parts (Including Fan Screw Bag And Screwdriver) 1 x Antenna 1 x IPEX To SMA Cable 1 x FPC 50PIN Cable 1 x Power Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.