Detailed description: Name: mini computer host (mini PC). Brand: general. Model: GK3 PRO. Case Material:Plastic. Dimension:128mm*128mm*51.5mm. Product weight: 386g. Color:black. CPU:Intel Celeron Processor N5105 (4m Cache, 2.00GHz up to 2.90GHz). GPU:Intel HD Graphics 600. Memory:16GB+512GB SSD,RMA Max to 16GB. Internal Connector:2.5 inch SSD/HDD*1 (Support 2.5 inch Notebook Sized SSD/HDD up to 2TB). Memory: Type:LPDDR4X Onboard. Storage:16GB; Max 16GB. Storage: EMMC:Yes. SSD:M.2 2280 Sata (NGFF/NVME customized), Max 2TB. 2.5''HDD/SSD:support,Max to 2TB. TF card:Not supported by default. RTC:BIOS support,Real-time clock,timing boot. Auto power:BIOS support,Yes. TPM:CPU interation,supportTPM 2.0. Dual display:Video output,support HDMI+VGA dual display. LED:status indicator,Blue light-Swith on. Network: WIFI:intel 7265/ 3165/ RTL8821CE On Board. Agreement:IEEE 802.11 a, b/g, n, ac. Bluetooth:intel 7265/ 3165/ RTL8821CE On Board. Agreement:Support Bluetooth 4.2. Ethernet:LAN1,10M/100M/1000M Self-adaption. Ports: USB2.0 Type-A*2. USB3.0 Type-A*2. TF:expand external memory,No. Audio/Video output:HDMI 1.4b Type A x2. VGA Video output:No. RJ45 Gbe:RJ45 x1. TypeC data transfer:No. POWER power x1. DC IN:5.5/2.1mm DC Jack x1. Audio-in/out:3.5mm Phone Jack x1 (Two-in-one interface). Antenna1 FPC:WiFi 2.4+BT x1. Antenna2 FPC:WIFI 5.0. Software configuration: OS version:Win11 pro. Applied environment. Environment: Operating temperature 0-40 degrees celsius. Storage temperature-20-60 degrees celsius. Humidity 90% 40 °C (without condensation). Accessories: Adapter:input100~240V 50/60Hz,output 12V/2.5A. 12V/4A (N5095) DC 5.5*2.1mm. IR remote control:No. VESA:Yes