[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [IndexedDB](./puppeteer.protocol.indexeddb.md) > [KeyRange](./puppeteer.protocol.indexeddb.keyrange.md) > [upper](./puppeteer.protocol.indexeddb.keyrange.upper.md) ## Protocol.IndexedDB.KeyRange.upper property Upper bound. Signature: ```typescript upper?: Key; ```