Stand alone terminal

The VX 520 is a reliable, rugged countertop POS device that’s built to last.

Grocery store
Retail store
Fitness center
Nail salon
Medical office
Educational center
vx520 | MersaTech LLC

High speed

400 MHz, ARM11 32-bit RISC processor


Built-in contactless
MasterCard Contactless
Visa payWave
American Express ExpressPay

Dial, Ethernet

USB client
3G (optional)
2G (optional)
USB host


PCI PTS 3.x approved

Large memory capacity

160MB (128MB Flash, 32MB SDRAM)


203mm L × 78mm W × 87mm H; 500g weight

vx520 | MersaTech LLC

VX 520 troubleshooting

Connection problem.
Switch the terminal off and on and try to connect again. Check that the SIM-card is properly placed in its slot.

Terminal does not read cards.
Switch the terminal off and on and try again. The chip card reader might also be unclean. Clean the reader with a cleansing card and try again.

Power is off.
Switch on the terminal by pressing the Enter-button for a while or by connecting the power cord. The battery might also be empty and require charging.

Download quick reference guide VX 520

Get in touch

We have 24 hour, 7 days a week customer service and technical support available to you and your business.

We also have a corporate staff and sales representatives available Monday – Friday 8:30am – 5pm MST to help you out with any needs you may have.

Our main number is 303-268-5505 or 866-777-7409.
9034 E Easter Pl, Suite 102
Centennial, CO 80112
Call us
303.268.5505 Main
866.777.7409 Toll free

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    © MersaTech, LLC is a registered ISO of Wells Fargo Bank, N.A., Concord, CA.
    MersaTech, LLC is a registered ISO for Fifth Third Bank, N.A. Cincinnati, OH, USA.
    MersaTech, LLC is a registered ISO of Citizens Bank, N.A., Providence, RI.
    Mersatech, LLC is a registered ISO of PNC Bank, N.A., Pittsburgh, PA -Member FDIC
    MersaTech, LLC is a registered ISO of Esquire Bank N.A., Jericho, NY.