The Nyko Charge Block Solo USB Charging Dock in Black is a sleek and efficient charging solution for Sony PlayStation 4 controllers. With a drop and charge design and LED lights, this charging dock is easy to use and provides visual confirmation of the charging process. Compatible with multiple charge blocks, this low profile design charging dock is a convenient addition to any gaming setup, offering a simple way to keep your controllers powered up and ready for action. Made of durable plastic, this charging dock is a reliable and stylish option for PlayStation 4 controllers.