Raspberry Pi 4 Model B Rev 1.1
Hardware: BCM2835
Ubuntu 20.04.1 LTS focal

-Computer-
Processor : -Processors-
SOC/Package Information
ARM Cortex-A72 r0p3 (AArch64) : 1500.00 MHz
ARM Cortex-A72 r0p3 (AArch64) : 1500.00 MHz
ARM Cortex-A72 r0p3 (AArch64) : 1500.00 MHz
ARM Cortex-A72 r0p3 (AArch64) : 1500.00 MHz

Memory : 3884MB (2486MB used)
Machine Type : Single-board computer
Operating System : Ubuntu 20.04.1 LTS
-Display-
Resolution : 3840x1080 pixels
OpenGL Renderer : V3D 4.2
X11 Vendor : The X.Org Foundation
-Audio Devices-
Audio Adapter : bcm2835_hdmi - bcm2835 HDMI 1
Audio Adapter : bcm2835_hdmi - bcm2835 HDMI 2
Audio Adapter : bcm2835_headphonbcm2835 Headphones - bcm2835 Headphones
-Input Devices-
Microsoft Microsoft Basic Optical Mouse v2.0
Dell Dell USB Entry Keyboard
-Printers (CUPS)-
HP_OfficeJet_Pro_8720_7E4518_