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We are the owner of patent and trademark of Sintron.
We did not allowed resell license or authorize other seller to resell Sintron products.
This product is only UNO R3 acrylic protective case, there is no UNO R3 board.
If you need UNO R3 board, please check here: [Sintron] UNO R3 ATMEGA328P + USB Cable + Reference PDF Files for Arduino's IDE
(1) Protective case of UNO R3 (For Arduino UNO R3 Development Board only)
(2) Fastened by eight screws and nut.
(3) Provides excellent protection, with fashion appearance.
(4) Made by high grade acrylic, come with English installation instructions and drawings.
(5) Unique design for UNO R3 with pin leakage, which provides easy connection to other components.
(1) Weight: 53g
(2) Dimensions: 79.5 x 64.5 x 21mm
(3) Material: A grade acrylic sheet
6x Acrylic Sheet
4x Screw: M2*20
4x Screw: M2*10
8x Screw nut: M2
4x Washer: M2
1x Installation Drawing
Arduino Uno R3 Pinout Diagram
please notice, this Arduino Uno R3 Board is not included, you can check here if you need it: [Sintron] UNO R3 ATMEGA328P + USB Cable + Reference PDF Files for Arduino's IDE
You will get a UNO R3 Acrylic box after you assemble all the components and pieces together.