Why wont my MicroSDHC work with my Acekard 2i?

I tried a Micro SDHC and the Acekard 2i just wont read it.The Acekard 2i has no problems reading a MicroSD though.This is the Acekard 2i that I bought: http://www.dealextreme.com/details.dx/sku.18728And I bought the Kingston 4gb MicroSDHC from newegg.

Keep it to one topic, please.