Features: Brand new and high quality Only one USB Type-C cable to make it work, no HDMI-compatible cable needed. Only support for Windows. Use own software, not AIDA64. Support horizontal and vertical screen switching, 360° rotation. Energy saving and environmental protection. Turn off the screen automatically after shutdown. Comfortable eye protection. Brightness stepless adjustment. Type-C connects to the secondary screen, USB connects to the computer, comes with 1 meter cable. Professional software, one-click operation. Change background image with one click. Change theme with one click. Adjust brightness. Autostart on boot. Set in city weather forecast. Specifications: Display area: approx. 49x74 mm/1.93x2.91 inches Dimensions: approx. 55x85 mm/2.17x3.35 inches Resolution: 320x480 Thickness: 7~8mm Viewing angle: IPS full viewing angle Interface: USB-TYPEC Shell material: metal Combination: 1, 2 (optional) Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1, 2 (optional) 1: 1 x 3.5 inch screen 1 x USB cable 1 x console 2: 1 x 3.5 inch screen 1 x USB cable 1 x console 1 x integrated base