Samsung - 850 PRO - 2.5" - SSD - 512GB - Used - SSD - 6GB/s - (MZ-7KE512) - (MZ7KN512HMJP)
PRO Plus Full Size SDXC Card 512GB Memory & Storage - MB-SD512K/AM | Samsung US
Samsung PRO Plus 512GB microSD Card Review - PC Perspective
SSD 860 PRO 2.5" SATA III 512GB Memory & Storage - MZ-76P512BW | Samsung US
Amazon.com: SAMSUNG PRO Plus + Reader 512GB microSDXC Up to 160MB/s UHS-I, U3, A2, V30, Full HD & 4K UHD Memory Card for Android Smartphones, Tablets, Go Pro and DJI Drone (MB-MD512KB/AM) :