Support & Service
Customer and technical support is available 24/7.
You can also fill out the form to expedite the support request.
For sales, product questions, or general inquiries, contact our sales team.
Support + Drivers
Technical Support &Drivers
Tech Global provides all its products, service and support right here in the USA. No need to worry about a call center overseas.
Get help with your existing products or request white glove service from our U.S.-based support team. Technical support is available 24 hours a day, seven days a week.
Support Availability
24/7
Average Contact Speed
Fast reply
Supported OS
Windows, Linux, Mac
Touch Screen Drivers
Precision driver downloads for your exact display
Tech Global provides a driver download instruction sheet attached to the touch screen display for each product. Review the driver download sheet or see the last digit of your part number on the back of your display. Download the driver that is specific to your device.
Windows Drivers
Plug & Play Ready For Windows 10, 8, & 7
No driver needed
EVO224 & EVO244 Single-Touch Driver for Windows 10, 8, & 7
USB interface support
EVO274 Single-Touch Legacy Driver for Windows 10, 8, & 7
3M Projected Capacitive – Single-Touch USB
Linux Drivers
Kernel 2.6.24 or Later and 3.x.x / 4.x.x / 5.x.x : USB / UART / PS2
Kernel 2.6.24 or Later and 3.x.x / 4.x.x / 5.x.x : USB / UART / PS2
Mac Drivers
Intel Processor
OSX 10.11 – 10.15
PowerPC Processor
OSX 10.5.3
Return Merchandise Authorization
It is our goal that you should never have to initiate your warranty, but if you should, Tech Global's support team will be there for you. Customers must contact Tech Global support to troubleshoot and if deemed necessary, receive an RMA # for product warranty and return. Instructions will be provided by a member of Tech Global's team within 24 hours.
Product Warranty Policy and Limitations
All Tech Global's products are warranted for three years from the date of purchase against manufacturer defects unless specified otherwise. Coverage is valid only with proof of purchase. Tech Global's warranty program does not cover damage that may occur during shipping or installation. Alteration of Tech Global's products will void warranty. Additional services are available upon request.