This cable has 2 Extension chipsets Signal Booster to ensure uninterrupted signal transmission
Specification: Voltage: AC 220V Maximum power:4000W Voltage regulation: AC 0-220v Circuit board: FR-4 circuit board Max
8 x 8 durable body
[2]It can enhance the signal and achieve the purpose of decoration
To clean the whiteboard easily and effectively
Gravity:Ring 2D QR Code Scanner workwarehouse This cable has 2 ExtensionGravityRing 2D QR Code Scanner Features Use to connect Gravity interface 3. 3V 5V power supply I2C & UART supported Specification Power Supply: DC3. 3V 5V Working Current: <70mA Communication: I2C, UART Image Pixel: 640480 Light Source: colorful indicator green light flashing prompt successful reading Code System: 1D: EAN13, EAN8, UPCA, UPCE0, UPCE1, Code128, Code39, Code93, CodeBar, Interleaved 2 of 5 2D: QR code, Data Matrix, PDF417 Depth of Field: