These tab do turn on.
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DURAGADGET Black Hard Case With Soft Lining & Elasticated Inner Strap - Suitable for Samsung Galaxy Tab 3 8.0| Galaxy Note 8.0| Galaxy Tab 2 P3110 WIFI Tablet & Galaxy Tab 7.0 Plus N
TECHGEAR STRONG High Durability Braided USB C Charging & Data Sync Cable (3.3ft/1M) for Samsung Galaxy Tab S6 Lite, Tab A9 Plus / A9 A8 A7 / Lite, S9 S8 S7 Plus/Ultra, Tab Active 3 4 5 Pro - BLACK
