SanDisk 8TB SDUC Cards Confirmed, But No Current Readers Work

SanDisk's 8TB SDUC and 4TB microSDUC cards are confirmed and shipping soon, but there's a hard compatibility wall: no current cameras, computers, or card readers support the SDUC standard, including SD Express readers. New multi-standard readers were shown at Computex 2026 but aren't widely available yet. Pricing and a firm launch date are still to come.