The TASCAM CA-AK1-C is a conversion adapter that allows you to use the CA-XLR2d adapter for XLR microphones with Canon's multi-accessory hot shoe. Owners of the CA-XLR2d-AN mic adapter for cameras with 3.5mm inputs or the CA-XLR2d-F mic adapter for FUJIFILM cameras can use this adapter to take advantage of the multi-accessory shoe's power and cable-free digital audio connections on compatible Canon models.