The Gigabyte E350N-USB3 is one of the first motherboards with the E-350 chip, and while it is just a small mini-ITX-motherboard, it still has full support for USB3 and SATA 6 Gbps as well as a full-length PCI-E-slot. Fusion APU motherboards are slowly appearing at e-tail stores. For example, Newegg has the Gigabyte E350N-USB3 for $149.99, which is a very good price compared to Intel Atom/ION motherboards.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips