1、New for Raspberry Pi 4 improves speed and performance 2、Whether you are editing a document, opening a large number of tabs to browse the web, working on a spreadsheet, or drafting a presentation, you will get a smoother experience 3、Energy efficient, runs quietly and consumes much less power than other computers 4、Equipped with Gigabit Ethernet, as well as onboard Wi-Fi and for Bluetooth 5、More power output, up to 5V 3A output power, convenient and practical 6、4K dual display, from a previous standard HDMI interface to two micro HDMI interfaces, support output dual HD video 7、Together with two USB 2.0 ports, you will find two USB 3.0 ports that can increase data transfer speeds tenfold 8、CPU upgrade to 1.5G is faster and more serious, for Bluetooth upgrade to 5.0 BLE, more stable performance, meet your low power consumption needs Item Type: For Raspberry Pi 4B Starter Kit Processing Unit: 64-bit 1.5GHz quad-core Wireless WiFi: 802.11n wireless 2.4GHz / 5GHz dual-band WiFi For Bluetooth: 5.0BLE Ethernet Network Port: Gigabit Ethernet USB Port: 2xUSB3.0 ports 2xUSB2.0 ports GPIO Port: 40 x GPIO pins Video Audio Interface: 2 x video and sound micro HDMI ports, up to 4Kp60. MIPI DSI display port, MIPI CSI camera port, stereo audio and composite video port Multimedia Support: H.265: 4Kp60 Decoding, H.264: 1080p60 Decoding, 1080p30 Encoding, OpenGL ES: 3.0 graphics Memory Card Support: Memory card interface Power Supply: TYPE-C Input Power: 5V 3A Resolution Support: Up to 4K resolution supports dual displays 1 x For Raspberry Pi Board 1 x User Manual 1 x Metal Case 3 x Heat Sink 1 x Power Plug 1 x Fan 1 x Screwdriver 2 x Screw Bag