Domon Portable Foldable Bluetooth Keyboard Ultra-slim Mini Wireless Keyboard for iOS Android Windows PC Tablet Smartphone Built in Rechargeable Li-polymer Battery (Black)

Very capable, portable and responsive. Can only pair with one device, so it's not convenient to share it with other devices. It came with a case, which I am sure has another function, of which I can't figure out. It may contort into a stand for a phone, not likely sturdy enough for a tablet, if that's was the purpose. But it's of little use because the kb is cocooned nicely when folded and stays shut with gentle handling.

Fantastic keyboard. Much better than expected. Works perfect and had a good feel. Build quality is impressive.