Chinese peripherals maker Orico took it upon itself to help make 2013 the year of the USB 3.0 hub. The company launched a trio of brushed aluminum USB 3.0 port strips (akin to power strips), the 4-port A3H4, the 7-port A3H7, and 10-port A3H10. The three use single upstream USB 3.0 connections, and an external DC power input to ensure at least the power spec requirements are met. Each of the downstream ports has a single link/activity LED. At the heart of the three is VIA's VLI VL811 USB 3.0 hub controller, which is awaiting USB-IF certification. The three are fabricated with 2 mm-thick aluminum sheets. The A3H4, A3H7, and A3H10 are priced at 218 RMB (US $35), 298 RMB (US $48), 398 RMB (US $64), respectively.