> For the complete documentation index, see [llms.txt](https://docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verifone.com/hardware-products/hardware/engage-devices/ux1-3-4xx-series/ux3xx/ux300-installation-guide/device-overview.md). # Device Overview This chapter provides a brief description of the UX300. The device is a card reader processing device that works with UX1xx PIN pads, UX400 CTLS antenna unit, vending machines, PCs and other similar peripheral devices. The device can also connect to Verifone's TG-2460H printer and front panel mounted printer FV00018T. The reader supports transactions in a variety of environments, specifically in the outdoor and unattended markets. ## Features and Benefits The UX300 is Verifone's card reader and main control unit. It creates an economical solution for merchants who are looking to expand their payment acceptance options. ### Exceptional Ease of Use The following features simplify transactions in various environments: * Device driver installs USB connections automatically. * Designed for indoor and outdoor use. * Sleep mode. * Various connectivity options integrated into device to conveniently suit most unattended environments. * Connects with various Verifone unattended POS terminals. * Bright LEDs to display card transaction progress. * Buzzer for audio confirmation of card transactions. * Conducive design supports payment transactions in a variety of payment situations, such as vending and kiosk environments. ### Compliance PCI PTS 3.1, PCI-SRED, EMV Level 1 and Level 2, PayPass, PayWave, and AMEX Expresspay2. ### Device Capabilities The UX300 is a main control unit device as well as a magnetic card reader and smart card reader. This unit connects to vending machines, PCs, and is intended to connect to peripheral units such as PIN pads, CTLS antenna and external printers. ### Diversity of Models The wide range of UX300 models suit an extensive array of applications: * UX300-Standard * UX300-MDB * UX300-PSTN * UX300-ISDN * UX300-GPRS * UX300-Petrol * UX300-LAN * UX300-WPWR {% hint style="info" %} Verifone ships variants of the UX300 for different markets. Your unit may have a different configuration and may look different from the illustrations in this guide. However, the basic process described in this guide remain the same, regardless of the configuration. Please refer to [Specifications](/hardware-products/hardware/engage-devices/ux1-3-4xx-series/ux3xx/ux300-installation-guide/specifications.md) for details on all UX300 models. {% endhint %} --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.verifone.com/hardware-products/hardware/engage-devices/ux1-3-4xx-series/ux3xx/ux300-installation-guide/device-overview.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.