{"product_id":"epson-ub-s01-rs-232-serial-interface-card-c823361","title":"Epson UB-S01 RS-232 Serial Interface Card C823361","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cli\u003eProvides RS-232 serial connectivity for Epson POS and receipt printers.\u003c\/li\u003e\u003cli\u003eInternal plug-in module design for streamlined device integration.\u003c\/li\u003e\u003cli\u003eCompatible with standard DB25M and DB9F modem cables (sold separately).\u003c\/li\u003e\u003cli\u003e1K buffer supports efficient handling of smaller print tasks.\u003c\/li\u003e\u003cli\u003eFacilitates seamless data communication between POS computers and printers.\u003c\/li\u003e\u003cli\u003eCompact form factor allows for easy installation within Epson devices.\u003c\/li\u003e\u003cli\u003eSupports reliable serial communication adhering to RS-232 protocol standards.\u003c\/li\u003e\u003cli\u003eEnhances existing Epson hardware by enabling serial interface capabilities.\u003c\/li\u003e\u003cli\u003eDesigned specifically for Epson receipt printer compatibility, including part number C823891.\u003c\/li\u003e\u003cli\u003eManufactured in China under Epson's quality assurance standards.\u003c\/li\u003e\u003cli\u003eSingle unit packaging ensures ease of inventory and deployment.\u003c\/li\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cli\u003e\n\u003cstrong\u003eHost Interface:\u003c\/strong\u003e Serial RS-232\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eOutput Interface:\u003c\/strong\u003e Serial RS-232\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eSerial Interface Type:\u003c\/strong\u003e RS-232 protocol\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Internal plug-in module\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Plug-in card for Epson devices\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e C823361\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eQuantity per Pack:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 3.15\" W x 3.94\" D x 1.38\" H (80 mm x 100 mm x 35 mm)\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eBuffer Size:\u003c\/strong\u003e 1K buffer for efficient data handling\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 853585467269\u003c\/li\u003e\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThe Epson UB-S01 RS-232 Serial Interface Card (MPN: C823361) enables connectivity between point-of-sale (POS) computers and Epson receipt printers via a serial RS-232 communication protocol. Designed as an internal plug-in module, this adapter integrates directly into compatible Epson devices, facilitating reliable serial data transfer essential for POS operations. Its design meets Epson's specifications to ensure a seamless interface experience without the need for external converters or adapters.\u003c\/p\u003e\u003ch3\u003eApplication and Function\u003c\/h3\u003e\u003cp\u003eThis interface card is purpose-built to allow Epson receipt printers to accept serial communication signals from POS computers, streamlining data flow and command execution in retail and hospitality environments. The 1K buffer improves performance for smaller print jobs, optimizing the printing efficiency and reducing latency. This internal module supports the RS-232 standard widely used in legacy POS infrastructure, ensuring compatibility with existing serial cabling systems and protocols.\u003c\/p\u003e\u003ch3\u003eIntegration and Compatibility\u003c\/h3\u003e\u003cp\u003eThe UB-S01 card is compatible with Epson receipt printers that utilize the RS-232 serial protocol, including models associated with part number C823891. It supports connection through common DB25M and DB9F modem cables (not included), providing flexibility in interfacing with various POS setups. Its internal plug-in module design simplifies installation into Epson printer hardware, reducing the need for additional interface units and conserving workspace.\u003c\/p\u003e\u003ch3\u003ePerformance and Reliability\u003c\/h3\u003e\u003cp\u003eWith a dedicated 1K buffer buffer size, the device ensures smooth and continuous data handling for typical POS printing tasks. The RS-232 interface adheres to established serial communication standards, offering dependable performance suited for operational settings requiring consistent printer control and data integrity. Epson's manufacturing practices in China guarantee compliance with quality benchmarks for industrial-grade POS components.\u003c\/p\u003e\u003ch3\u003eBenefits for Business Operations\u003c\/h3\u003e\u003cp\u003eBy incorporating the UB-S01 card, businesses can upgrade or maintain their Epson printer interfaces with minimal disruption, retaining serial communication capabilities critical for legacy and specialized POS systems. The plug-in model reduces installation complexity and supports efficient hardware lifecycle management. It enhances system interoperability by enabling existing POS computers to directly communicate with Epson printers via RS-232, reducing the need for hardware redesign or replacement.\u003c\/p\u003e\u003ch3\u003eSummary\u003c\/h3\u003e\u003cp\u003eThe Epson UB-S01 RS-232 Serial Interface Card C823361 is a practical internal plug-in solution for businesses aiming to ensure reliable serial communication between POS computers and Epson receipt printers. Easy to install and compatible with industry-standard cables, it offers a tested, efficient interface option suitable for maintaining or upgrading Epson POS systems. Contact us to learn more or secure this solution for your business today.\u003c\/p\u003e","brand":"Barcode Printer Shop","offers":[{"title":"Default Title","offer_id":53067036688704,"sku":"C823361","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/6733\/3952\/files\/epson-ub-s01-rs-232-serial-interface-card-c823361.jpg?v=1787668588","url":"https:\/\/pos4nerds.com\/products\/epson-ub-s01-rs-232-serial-interface-card-c823361","provider":"POS Nerds","version":"1.0","type":"link"}