Features: This USB splitter is ideal for charging multiple devices simultaneously. With two USB ports, it works well with power banks, car chargers, and standard USB chargers. The two USB female ports support charging only and do not transfer data. They are not compatible with devices such as mice or USB flash drives. Perfect for use while traveling, at school, or in the office, this splitter meets all your charging needs. Constructed from durable plastic and designed to work with USB charging cables and power adapters, it is built for long-lasting performance. Specifications: Material: Plastic Type: A, K, O (optional) Size: Approx. 12cm / 4.72 inches Package Includes: 1 x USB Splitter Note: Type A allows simultaneous charging for iOS 8-pin and micro USB phones; does not support USB flash drives. Type K is designed for iOS 8-pin and micro USB charging with a dual-port charging function. Type O features an angled design with two charging-only ports. Please allow 1-2cm measurement variation due to manual measurement. Color may vary slightly due to differences in display resolution.