Android 6.0.1 Marshmallow is, at last, available for the Samsung Galaxy Tab S 10.5 on AT&T - Neowin
Android 6.0-based CyanogenMod 13 nightly now available for Nexus 10 - GSMArena blog
Android 6.0 Marshmallow comes to the Samsung Galaxy Tab S2 - Android Authority
Source Q896S 7 inch Android 6.0 White Tablet With RJ45 Inwall Metal Enclosure on m.alibaba.com
Android Marshmallow - Wikipedia
Free Standing Desktop L Shape 7 Inch 1g 16g Android 6.0 WiFi Bt4.0 RJ45 Serial Port Android Tablet - China Tablet 7 Inch Android and 7' Android Tablet price | Made-in-China.com