Raspberry Pi 4 Model B development board 1.5 MHz BCM2711

<b>Raspberry Pi 4</b>Your tiny, dual-display, desktop computer…and robot brains, smart home hub, media centre, networked AI core, factory controller, and much more<b>Completely upgraded, re-engineered</b><b>Faster, more powerful</b>You'll recognise the price along with the basic shape and size, so you can simply drop your new Raspberry Pi into your old projects for an upgrade; and as always, we've kept all our software backwards-compatible, so what you create on a Raspberry Pi 4 will work on any older models you own too.<b>Dual displays</b><b>4K output</b>We've listened to your feedback: with Raspberry Pi 4, you can run two monitors at once — and in 4K, too!<b>Your new desktop computer</b>The speed and performance of the new Raspberry Pi 4 is a step up from earlier models. For the first time, we've built a complete desktop experience. Whether you're editing documents, browsing the web with a bunch of tabs open, juggling spreadsheets or drafting a presentation, you'll find the experience smooth and very recognisable — but on a smaller, more energy-efficient and much more cost-effective machine.Silent, energy-efficientThe fanless, energy-efficient Raspberry Pi runs silently and uses far less power than other computers.Fast networkingRaspberry Pi 4 comes with Gigabit Ethernet, along with onboard wireless networking and Bluetooth.USB 3Your new Raspberry Pi 4 has upgraded USB capacity: along with two USB 2 ports you'll find two USB 3 ports, which can transfer data up to ten times faster.Your choice of RAMWe're making different variants of the Raspberry Pi 4 available, depending on how much RAM you need — 1GB, 2GB or 4GB.Raspberry Pi 4 Model B. Processor frequency: 1.5 MHz, Processor model: BCM2711. RAM capacity: 4096 MB, RAM type: LPDDR4, Compatible memory cards: MicroSD (TransFlash). USB version: 2.0/3.2 Gen 1 (3.1 Gen 1), Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Ethernet interface type: Gigabit Ethernet. Output voltage: 5 V. Board dimensions: 85 x 49 mm