ITEM NAME:1 pc CJMCU-111Encoder Rotary Encoder Code Switch 3.5V-12V Best Descriptio n Description: 100% brand new and high quality. Type:Voltage Regulator The magnitude of the level can be adjusted Model Number:Encoder CJMCU-111 Application:Computer Specifications: 1. Chip: KA2284; 2. Supply voltage: 3.5V-12V; 3. The magnitude of the level can be adjusted; 4. AC and DC signals can be controlled by jumper; 5. PCB board size: 29 (mm) x21 (mm); Package Included: Package Included: 1 x CJMCU-111 Encoder Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality buy, happy buyï ¼ 1 pc CJMCU-111Encoder Rotary Encoder Code Switch 3.5V-12V Best.Model Number:Encoder CJMCU-111. 1 xCJMCU-111 Encoder. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. We'd like to settle any problem in a friendly manner.