Features: Brand new and high quality Ideal for anyone who needs to power USB devices without the hassle of transferring data, such as students, office workers, and home users. Made from durable plastic, this cord supports up to 10W of power and features an on/off switch for convenient use. Power up your small electronics with ease using our USB Extension Power Cord with Switch - perfect for USB-powered lamps, fans, and other low-power devices. Use it to power up your USB lamp or fan at your desk, or keep your LED lights shining bright. This cord is perfect for any low-power USB device that needs a little extra juice. With its compact design and easy-to-use switch, our USB Extension Power Cord with Switch is the perfect accessory for anyone who needs a reliable and convenient power source for their USB devices. Specifications: Material: Copper Color: Black Interface A: USB female Interface B: USB male Length: 30cm Switch: 304,501 (optional) Note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1PC x USB Cable with Switch