Known for its inexpensive electronics hardware, Acer came in at No. 7 on NPD's best-selling tablet list, tying Panasonic with 0.7 percent market share.
Acer's top Iconia tablets featured Windows 8.1 standard on the devices and an 8-inch display. The 0.91-pound and 0.42-inch thin Iconia received an update in 2013 with a faster processor. Acer, however, lost market share in 2013, starting the year with a 1.1 percent share and ending it with 0.7 percent.