Bplus: EXM2E; SD to M.2(NGFF) SDIO Adapter; socket 1SDIO-base, Key E, dimenstion type 2230/1630 Support SDIO VCC: 1.8V, 3.3V VCC bypassed for clean power Support 2230/1630 M.2 Card dimension. M.2 Specification Revision 0.9 Support M.2 Socket 1 SDIO-based slot