Canon 80D SD Card Comparison Write Speed Tests - Camera Memory Speed Comparison & Performance tests for SD and CF cards
Canon 6D Fastest SD Card Write Speed Tests and Memory Card Comparison - Camera Memory Speed Comparison & Performance tests for SD and CF cards
Amazon.com: SanDisk 128GB SDXC SD Ultra Memory Card Works with Canon EOS Rebel T7, Rebel T6, 77D Digital Camera Class 10 (SDSDUN4-128G-GN6IN) Bundle with (1) Everything But Stromboli Combo Card Reader :