First Gen Rasberry Pi. Model B

You’ve got a Raspberry Pi (first-generation, Model B) in a clear protective case.Here are the specs based on the images:Visible Features1. Ports (Image 1)Two USB 2.0 ports (stacked).One Ethernet (RJ45) port (10/100 Mbps).2. Board layout (Image 2)Full-size SD card slot (this model predates microSD cards).GPIO header (26 pins).Various connectors for expansion.3. AV outputs (Image 3)Yellow RCA composite video port.3.5mm audio jack.Likely Specs (Raspberry Pi Model B, 2012 release)CPU: 700 MHz ARM11 (ARM1176JZF-S).GPU: Broadcom VideoCore IV.RAM: 256 MB (early boards) or 512 MB (later revisions).Storage: SD card (not microSD).Networking: 10/100 Ethernet.USB: 2 × USB 2.0.Video output: RCA composite video + HDMI (not pictured but should be on the other side).Audio output: 3.5 mm analog + HDMI.Power: Micro-USB (5V, ~700 mA recommended).So, this is one of the very first Raspberry Pi boards (before the Pi 2/3/4 generations).