As laptops are becoming downsized and compact than ever, the resultant decrease in the number of built-in USB ports has caused inconvenience to users. Today, Apacer, by introducing its new AP520 USB hub, has brought a good solution to laptop users. Apacer’s AP520 USB hub is a 4-port USB hub with ultra-compact size, its concealable USB design makes AP520 easy-to-carry and it’s powered by either USB or external power supply, enables it to handle highly power-consuming devices at the same time. This allows laptop users to freely expand their USB connections! 4- port USB for more flexibility There are many types of USB devices that users might use at the same time, such as a mouse, a portable hard drive, a flash drive and a card reader, but most laptops only provide maximum two or three USB ports. Users often feel restricted when they need to connect a few USB devices. Now Laptop users are free of this problem and do not need to frequently plug and unplug USB connectors! AP520 has four USB ports, allowing users to add up to four USB peripherals simultaneously to laptop. AP520 is not only fully functional, but also livens up digital life from its exuberant color and dynamic circular shape. Its lively round shape breaks the stereotype of digital products that are often in the form of cuboids. Light, compact and concealable cable design for easy portability AP520 is designed to be light and compact, it weights only 32 grams! This superbly lightweight product is ideal for the laptop users. Besides, the concealable USB design spares user’s space and no worry of losing USB cable. This design makes it a great portable hub for laptop users. Notice that, each USB port has sufficient room, so there is no interference among USB hub ports.