It's an iPad 3.
Apple iPad 3rd Gen (Wi-Fi Only) 16, 32, 64 GB
The Wi-Fi Only iPad 3 configurations are assigned model number A1416
MC705LL/A refers to the 16 GB configuration in black. The 32 GB and 64 GB configurations in black are MC706LL/A and MC707LL/A, respectively. The 16 GB, 32 GB and 64 GB configurations in white are MD328LL/A, MD329LL/A, and MD330LL/A, respectively.