Function: Multi-purpose speaker support multiple memory card reader
    Supports a wide variety of SD cards, memory sticks (MS), micro SD and other memory card types
    Plug and Play (no software or installation needed)
    Access, copy, and backup files using one simple usb gadget
    Looks great on any desktop
    Two loud and clear stereo speakers
    Speaker interface: Two USB 2.0 slots
    Speakers: 1.5 Inch stereo
    Max Outout: 2.5 Watts per speaker
    Speaker transfer speed:
    - USB 2.0: 480 Mbits/sec.
    Compatible with the following cards:
    - Slot 1: Micro SD / TF card
    - Slot 2: CF Card
    - Slot 3: SD / MMC Card
    - Slot 4: M2
    - Slot 5: XD
    - Slot 6: MS Pro / MS Duo / MS Pro Duo
    Compatibility: Windows 2000 / ME / XP / Vista / Windows7, Mac, Linux
    Speaker power supply: USB powered
    Speaker color: White
    Speaker dimensions: 100 x 84 mm (diameter x height)
    Approved: CE / FCC
    After Sales Service: 1 Year Warranty

Accessories:

    1 x USB to mini-USB Cable

OEM/ODM,Customized Logos/Designs are Welcome