Asrock A620M HDV M.2+ micro ATX motherboard AMD A620 Socket AM5 Memory clock speed___1800 MHz their ergonomic form factor means their ergonomic form factor means a more comfy fit for your listening enjoyment 3 V Operational conditions Maximum operating altitude 120000 m Operating shock 1500 G Operating vibration 16 G Storage relative humidity (H H) 5 98% Operating relative humidity (H H) 5 98% Storage temperature (T T) 45 105 °C Operating temperature (T T) 0 70 °C Technical details Compliance certificates RoHS Packaging data Package type Blister Screws included No Storage drive adapter included No Logistics data Harmonized System (HS) code 84717070 Enhance Communication Quality ●Echo Cancellation