FS2020U1 Foot Switch, customizable to function as various buttons including combination keys, shortcut keys, and multimedia keys. Supports multimedia functions such as one-key player launch and volume control. Can also be programmed to replace any two keys on a gamepad. Wide application in office work, gaming, music production, industrial machinery, medical devices, and audio equipment. Compatible with multiple operating systems including Windows, Android, and Linux. Features a stable, non-slip design with durable materials for long-term use. Equipped with an anti-interference USB plug containing built-in control chipset for enhanced signal stability. Insert molding technology helps protect the internal circuit from water and moisture. Designed with a no-shaft structure for improved responsiveness and simplicity. Specifications: Model: FS2020U1SW USB: 5V@15mA Lifetime: Over 300,000 cycles Number of Pedals: 3 Switch Type: Mechanical Switch Color: Black Material: Plastic Dimensions: 367 x 143 x 45mm / 14.4 x 5.6 x 1.8in Cable Length: 2m / 78.7in Package Includes: 1 x Foot Switch 1 x CD 1 x User Manual Note: Other items not included. Note: Slight color variation may occur due to lighting and screen display differences. Measurement error allowed within +/- 1-3cm.