Premium UHS-II SD cards for the camera enthusiasts and professionals, especially if you have late model fast cameras. Among the best on the market.
These normally cost nearly twice as much in Aust camera stores.
I bought the 64GB and 128GB cards previously and now they now stay almost permanently in my main cameras (also had Pro Grade and Lexar V60 as well).
Make sure you choose the Amazon US stock for this price. The AU price may vary a little with the daily exchange rate.
Waterproof (IPX8)/ Dustproof (ipx6)
Up to 277MB/s read speed and 150MB/s write speed
Toughness design (18x stronger than standard UHS II card)
Supports 4K video recording
Five (5) year limited Warranty
SD Cards Speed Test Comparison here
Too bad it's not the 300 write one!