I have the teclast x98 air iii. I bought the ‘original teclast BT KB protective cover’. The protective cover came w a plastic shield. It is a bit small for the tablet, but used a little bit force and push, the tablet ‘squezz’ in fine. However, the protective cover is now too thin to keep both the BT KB and the tablet. Bottomline, the ‘original…’ will not fit the air III. Teclast came up w a newer KB for the air III, I am waiting for shipment
bun