Miracle Double Expander

The Double Expander is a two slot unbuffered expansion unit from Miracle Systems Ltd, allowing connection of both a RAM expansion card and another expansion card such as a disc interface.

When plugged into the QL expansion slot, one of its two slots pointed away from the QL expansion connector, while the other slot was behind the unit.

This was quickly discontinued as expansion cards with through-port connectors became more common.

Title: Double Expander
Interface Type: QL Bus Expander
Connection: Sinclair QL Expansion Port
Through-Connector: No
Manufacturer: Miracle Systems
Year First Sold: 1985
Original Price: £39
Download Manual: Unknown
Accompanying Software: None