Features: 1.Multi Interface: The for Raspberry Pi module 4 board is about the size of CM4, with a standard CM4 connector onboard, integrating a variety of interfaces to meet the needs of most users 2.CM4 Socket: The for Raspberry Pi CM4 board has standard CM4 socket, 40PIN GPIO, Gigabit Ethernet, USB2.0, DSI, CSl, 3.5mmvoice frequency port 3.4K 30fps: The board for Raspberry Pi compute module 4 has a mini High Definition Multimedia Interface connector and supports 4K 30fps output 4.USB2.0 Connector: The USB2.0 connector of the for Raspberry Pi CM4 board is used to connect various USB devices. with BOOT switch 5.CSI Connector: The for Raspberry Pi CM4 board has a CSI connector to connect MIPI CSI camera interface specification:Item Type: For Raspberry Pi Module 4 Board Material: PCB CM4 Deck: Suitable for All Versionsof Compute Module4 Networking: Gigabit Ethernet RJ45 Interface Connector: 1 x for Raspberry Pi4 OPIN GPIO Interface USB: 1 x USB2.0 Type A Interface Display: 1 x MIPI DSI Interface (15pin 1.0 mm FPC connector) Camera: 1 x MIPI CSI 2 Interface (15pin1.0 mm FPC connector) Video: 1 x Mini High Definition Multimedia Interface Interface, Support 4K30fps Output Voice Frequency: 3.5mm/0.1in Headphone Storage: Onboard Micro Storage Card Slot (for versions without eMMC) Power Input: 5V Product size: Approx. 56 x 41mm / 2.2 x 1.6in PackageList:1 x ForRaspberry PiModule 4 Board