Features: 1. Applicable To Nano And Nx Kits 2. Multi-Directional Ventilation And Heat Dissipation Design, With Heat Dissipation Holes On Three Sides And A Dedicated Ventilation Hole For A Built-In Fan On The Top, Making Heat Dissipation And Cooling More Efficient. 3. Accurately Fit The Interface Hole Position, Exquisite Manufacturing Technology, The Interface And Hole Position Are Consistent And Beautiful 4. With Camera Bracket, The Hole Position Supports The Installation Of Monocular Or Binocular Cameras, And Supports 180 Angle Rotation Setting. 5. Equipped With Flexible Cable For Easy Access To 40pin Pins 1. Model: for 2. Type: Special Aluminum Alloy Shell For Development Board Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: Aluminum alloy colour: black Package Contents: 1 x Metal Shell (Upper And Lower Cover + Side Panel) 1 Set Camera Bracket 2 x Antenna 2 x Adapter Cable 1 x Wired Button 1 x Flat Cable 1 x Screwdriver 1 Set Screw Bag And Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.