Gem Silver case with striking gem-like design on top. Included thermal kit cools Raspberry Pi 4. Concealed SD card slot - perfect for commercial system production. Hi-performance Thermal Kit - Customised thermal kit with heatsink top cover conducts heat away GPU and USB 3.0 chipset. Optimal thermal performance - All aluminium body is sturdy & provides efficient heat disspiation ensures the system runs optimally, even under heavy workload. Gem-like forged aluminium case design looks great in any environment Concealed SD card for commercial system production Dual micro HDMI openings support dual displays Perfect Case for an Array of Applications TECHNICAL SPECIFICATIONS Material Silver sandblasted anodized aluminium Motherboards Support Raspberry Pi 4 Model B Dimensions 96 x 75.6 x 34.3 mm Input/Output Openings Type-C power supply x 1 Micro HDMI x 2 Stereo audio & composite video x 1 Dual USB 2.0 x 1 Dual USB 3.0 x 1 Ethernet x 1 LED x 2 Wi-Fi signal window x 1 Concealed Openings MicroSD, GPIO