The moisture meter can quickly measure the moisture content of the grain. 1. Two interfaces on the left, the one on the left is a lightweight synchronous interface of the 5V ARGB motherboard,if you want to use a direct synchronous connection,Press the MB button on the remote control for 6 seconds,to adjust synchronization the one on the right is a fan operating at full speed,when the motherboard temperature control interface is not connected,and the motherboard controls the speed when connected, it is recommended to connect the CPU fan interface. Excellent performance: This printer print head has clear resolution, strong layering, good compatibility and smooth printing effect. Four lines centrum temperature control on the left and right side, red temperature control interface must be connected to temperature control fan, light interface can be freely connected, SATA interface on the right side must be connected 3. The two-in-one controller is equipped with a remote control, a motherboard synchronization cable and a temperature control cable. If the motherboard does not support synchronization, you can use the remote control and you do not need to connect the sync cable. Direct output with power interface, more expressive and efficient. 4. The hub has the RGB synchronization function of the motherboard (for light strips), the PWM function and the fan power. Supports synchronous motherboard control and remote control of light effects. 1 to 8 multiport fans for SATA hub power supply 4-pin addressable PWM ARGB 12V splitter for PC Adapter controlling the LED light cooler. 5. 8 ARGB ports (5V 3pin), 8 fan ports (4pin) PWM, 1x3 pin lighting 5V ARGB motherboard synchronization, 1 motherboard temperature control port, for SATA power supply, and the remote control button is 21 keys. Specification: Item Type: Housing Fan Hub Material: ABS PCBColor: as shown in the picture Product features: to power SATA motherboard control and remote control Length of line PWM: ok. 40 cm / 15,7 inch ARGB cable length: ok. 60 cm / 23,6 inch Remote control battery: CR2025 button battery, 140 mA (built-in) Power supply: for SATA Remote control button: 21 keys List of packages: 1 x pilot 1 x ARGB integrator 2 x Connection Line