Raspberry Pi 4 Model B (RPi 4B) has high-performance 64-bit Quad-Core 1.5 GHz Processor which provides desktop performance comparable to entry-level x86 PC systems. On-board dual-band 2.4/5.0 GHz Wi-Fi and 5.0 Bluetooth Connectivity supports dual 4K output, video decode at upto 4Kp60, USB 3.0, and PoE capability. Operating Power 5V 3A 15W via USB Type-C port. OpenGL ES, 3.0 graphics. Micro SD card slot for loading operating system and data storage. Applications- Embedded Design & Development, Hobby & Education, IoT (Internet of Things), Communications & Networking. Warranty- 1 Year Manufacturer Warranty (For RPi Board Only). Includes Manufacturing Defects only.