If your old Rubik’s Cube is still gathering dust on your bookshelf, you might want to consider buying it an early Christmas present. GoodMan’s Rubik’s Cube USB hub has 4 ports, 2 of which rotate to 90 or 180º. Upgrading from the original UH 621 model, the USB 2.0 hub can be used with any size device. The hub has over-current detection and protection since it limits the amount of current a peripheral can draw. Made of an Aluminum alloy, it provides PNP (plug-and-play) capability and supports up to 480 Mbps. At dimensions of 107 x 21.4 x 21.4 mm and a weight of 44g, all this can be yours for a mere $20.