Last year Gridseed and WiiBox have officially merged to become known as SFARDS. And the new company has recently announced that they have taped out their 28nm SF3301 Dual-Algorithm ASIC chips that should be capable of mining both Bitcoin (SHA256) and Litecoin (scrypt) as the same time similar as an idea to what Gridseed offered in terms of mining hardware last year. By using FD-SOI technology the power efficiency when mining with SHA-256 is expected to reach below the 0.3 J/GH range, and 2.0 J/MH when mining with Scrypt according to SFARDS. The new company expects to have their first ASIC dual miners as early as April and hopefully we are going to get some more details about expected specifications very soon. Read more here
Sourch: http://cryptomining-blog.com/