Samsung UN60ES8000 E-Manual page 9

AIIShare Play supports only USB Mass
Storage Class (MSC) devices. MSC is a
Mass Storage Class Bulk-Only Transport
device. Examples of MSC are Thumb
drives, Flash Card Readers and USB HDD
(USB HUB are not supported). Devices
should be connected directly to the TWs
USB port.
More than 3TB USB HDD is not supported.
if more than 2 PTP devices are connected,
you can only use one at a time.
if more than two MSC devices are
connected, some of them may not be
recognized. A USB device that requires
high power (more than 5OOmA or 5V)