The official Keyboard Folio case for the Nexus 9 from HTC is now finally available for order on Google Play. The $129 case will turn your Nexus 9 into a mini PC, which should give your productivity level a boost especially if you type a lot on the tablet. The keyboard folio case will attach magnetically to your Nexus 9 and connect to it over Bluetooth. It also comes with NFC to make the initial pairing process easier. The keyboard case also comes with its own internal 450mAh battery, which is only sufficient to power the keyboard for two days straight. The keyboard case also acts as a protective cover for the Nexus 9 when folded.
→ Nexus 9 Keyboard Folio case