Features: 1.4096 RGB LEDs: The display adopts 4096 RGB LEDs, with full color display and adjustable brightness. 2.Parameter: The resolution is 64x64, the dot pitch is 3mm, it can display text, color pictures or animation, the size is 192x192mm, the size is moderate. 3.2 HUB75 Interfaces: There are two HUB75 interfaces on the board, one input is used to connect to the controller; one output can be cascaded with multiple screens. 4.Uses: Provide material tutorials, which can be used for development boards such as for Raspberry Pi and for Arduino. 5.Wide Applications: Suitable for some desktop or wall mounted display applications, billboards, environmental monitoring screens, etc. specification:Item Type: LED Matrix Panel Material: PCB Product Size: Approx. 192x192mm / 7.6 x 7.6in Resolution: Approx. 64x64=4096DOTS Pixels Pitch: Approx. 3mm / 0.1in Pixels Composition: 1R1G1B Grayscale: 65536 Viewing Angle: 160 Control Mode: Synchronous Control Drive Mode: 1/32 Sweep Interface Type: Hub75 PackageList:1 x LEDMatrixPanel 1 x Power Adapter 1 x 16p forDupont Line 4 x Screw 1 x Cable 1 x 8pin Line NotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.