This might fit:

https://www.etsy.com/listing/205102586/free-shipping-super-slim-card-style-hand?utm_source=google&utm_medium=product_listing_promoted&utm_campaign=supplies-commercial-tool-low&ione_adtype=pla&ione_creative=54864742475&ione_product_id=205102586&ione_product_partition_id=89247111395&ione_store_code=&ione_device=c&ione_product_channel=online&ione_merchant_id=101381909&ione_product_country=US&ione_product_language=en&gclid=CJnC5_LP68ICFXFo7AodTBwA2w

Could use some double sided tape and an adjustable wedge of some sort from a hardware store to angle this. Should give you more options for placement with the second keyboard above it.