Are these readily available in Taiwan now? I’m looking for one that will turn pages of PDFs on an iPad, other tablet, or computer. Comparable to an Airturn or similar. I was hoping to get an idea of price if they are available. 
Are these readily available in Taiwan now? I’m looking for one that will turn pages of PDFs on an iPad, other tablet, or computer. Comparable to an Airturn or similar. I was hoping to get an idea of price if they are available.