Cleanly used Steam Deck for two years with its box, bag, and a Nintendo charger, with a 1TB MicroSD external memory card. All specifications are as follows: 🧠 Processor and Performance (APU) CPU: Zen 2 architecture with 4 cores and 8 threads, with a frequency ranging between 2.4 to 3.5 GHz. GPU: RDNA 2 architecture with 8 Compute Units (CUs), with a frequency ranging between 1.0 to 1.6 GHz. RAM: 16 GB LPDDR5. 📺 Display Size: 7 inches diagonally. Type: Touch-enabled IPS LCD screen. Resolution: 1280 × 800 pixels (16:10 aspect ratio). Refresh Rate: 60 Hz. Maximum Brightness: 400 nits. 💾 Storage 64 GB: NVMe SSD. Note: Supports storage expansion via an external MicroSD card. 🔋 Battery and Power Battery Capacity: 40 Whr. Battery Life: Ranges between 2 to 8 hours of gameplay (depends on game intensity and graphics settings). Charger: Comes with a 45W fast charger with a USB Type-C port. 🌐 Connectivity and Ports Wireless Network: Supports Wi-Fi 5 (dual-band 2.4 and 5 GHz). Bluetooth: Bluetooth 5.0 for connecting headphones and external controllers. Ports: USB-C port (supports charging, data transfer, and external display connection). 3.5mm headphone jack. MicroSD card slot. 🎮 Operating System and Weight Operating System: SteamOS 3.0 (based on Arch Linux), and supports running Desktop Mode. Weight: Approximately 669 grams. Brand: Asus Screen Size: 11 inches Processor Type: AMD Ryzen 7 RAM Size: 16 GB Storage Type: SSD Operating System: Linux Graphics Card: Integrated