Standard Usb Connection; Usb Download Support With External Power Brick; Poweredusb - VeriFone Vx810 Reference Manual

Standard USB For standard USB environments, this cable option has the host end terminating in
Connection
a Type-A USB plug. Power (5V 500mA) for the Vx810 is provided via this
connector.
Figure 18
USB Download This cable option comes with a junction box that provides a mini-style Type B USB
Support with
socket for connecting to the USB-based host and a DC jack for external power
External Power
connection.
Brick
In addition, a Type A USB socket is provided on the junction box to support
application download via a USB flash drive.
Figure 19
The V
NOTE
API for applications or libraries to access the USB flash drive as an extension of
internal RAM or flash.
Powered USB For a USB-based host with PoweredUSB feature, a straight cable is all that is
required. The V
Figure 20

Standard USB Connection

USB with Download Support
x
810 only supports download functions from a USB flash drive. There is no
x
810 supports the 12V DC option.

PoweredUSB

S
ETUP
Cable Connections
X
V 810 R G
EFERENCE UIDE
31