dd with pv

$ dd bs=4M if="/media/pandya/Software+OS/Operating_Systems/Trisquel_7.0_i686/trisquel_7.0_i686.iso"  | pv -tpreb | sudo dd of=/dev/sdc
377+1 records in3.78MB/s] [                                                            <=>                             ]
377+1 records out
1584398336 bytes (1.6 GB) copied, 567.977 s, 2.8 MB/s
1.48GB 0:09:27 [2.66MB/s] [                                                              <=>                           ]
3094528+0 records in
3094528+0 records out
1584398336 bytes (1.6 GB) copied, 569.939 s, 2.8 MB/s