High quality USB cable with switch. Eliminates the need to repeatedly plug and unplug the USB cablesimply press the switch to start or stop operation. Compatible with various applications such as USB lamps, USB fans, dash cams, LED desk lamps, and similar devices. Supports error-free data transmission and reliable power delivery. Equipped with an LED indicator to show working status. USB 2.0 extension cable ideal for charging and connecting peripherals. Turn off the switch after charging without disconnecting the cable. Compatible with PCs and supports connection of USB devices such as hard drives, printers, mice, keyboards, and more. Item Type: USB 2.0 Extension Cable Usage: Computer, Smart Devices Cable Length: 100cm Color: Black Material: Plastic Package Contents: 1 x USB Extension Cable Note: Light and display differences may cause slight color variation between the image and the actual item. Measurement may vary by +/- 1-3cm.