Advanced Computing Power: Equipped with 8GB RAM, the 4 Model B offers robust performance for complex processing, multitasking, and advanced programming tasks. Enhanced Connectivity: Features Gigabit Ethernet, dual-band Wi-Fi, Bluetooth 5.0, and USB 3.0 ports for superior connectivity and data transfer speeds. Versatile Usage: Ideal for both beginners and professionals in software development, electronics projects, and educational purposes. Compact and Energy Efficient: Its small form factor makes it easy to integrate into projects with limited space, while its low power consumption ensures efficient operation. Specifications: Due to different batches, there may be differences in product appearance and printed text, which will not affect use Color: Green Material: PCB Package Contents: 1* Development Board 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.