Technical Details Twist-to-Lock plug adapter Removable USB cable Compact design maximizes wall outlet space Product Details Product Dimensions: 1.8 x 1.5 x 1.5 inches ; 3 ounces Shipping Weight: 3.2 ounces Product Description Keep a spare HP North American Power Charger in your bag so you’re always ready to charge your HP TouchPad. This sleek, compact power charger has a Twist-to-Lock plug to help it stay securely plugged into the power outlet. Plus, the removable 5-foot micro USB cable lets you plug in from farther away. This small HP power charger is designed to maximize wall outlet space so you can access other outlets while your HP TouchPad is charging. With folding prongs, the HP North American Power Charger easily fits in your bag.