The 500873-0806 from Molex is a microSD memory card socket.
* Ultra small size
The 2908-05WB-MG is a 8-way 1.85mm low profile microSD™ Card Connector with gold-plated copper contacts and metal shielded cover. This 2900 series connector is high temperature thermoplastic insulated with card detection indicator and mechanism prevents card from flying out upon ejection.