{"product_id":"brainboxes-uc-310b-dual-port-universal-pci-serial-card","title":"Brainboxes UC-310B Dual Port Universal PCI Serial Card","description":"\u003cdiv\u003e\u003cp\u003eTwo opto-isolated RS-422\/RS-485 serial ports on Brainboxes UC-310B sit on a universal PCI card that plugs into a standard PCI slot, providing rugged, isolated communications for PC-based control and data acquisition. Each port presents a DB9 9-pin male connector and is driven by Brainboxes' 16C958 UART, with backward compatibility to 16750\/16550\/16450 modes and an enhanced 950 mode. Data throughput reaches up to 921,600 baud per port, backed by 128-byte transmit and 128-byte receive FIFOs and 1 Mbit\/s line drivers to sustain bursts. The card supports RS-422\/RS-485 signaling on both ports, with transient spike protection and opto isolation on the serial lines for improved noise immunity in demanding environments. Driver support covers Windows 32-bit and 64-bit operating systems, including Windows 8, with Brainboxes providing compatible software for setup alongside standard PCI bus compatibility. This UC-310B variant is part of Brainboxes’ universal PCI range, designed to fit systems that require two independent RS-422\/RS-485 channels in a compact, single-card solution.\u003c\/p\u003e\u003c\/div\u003e","brand":"Brainboxes","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677283942702,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9513539f-487b-48a4-981a-ce2b97c34616.jpg?v=1769560603","url":"https:\/\/plgautomation.com\/products\/brainboxes-uc-310b-dual-port-universal-pci-serial-card","provider":"PLG Automation ","version":"1.0","type":"link"}