Welcome to TodayzTrend StarTech.com 8 Port PCI Express RS-232 422 485 Serial Card PEX8S232485 Brand new, manufacturer sealed box, never been opened/used. All complete, please see pictures. Everything is still in original packaging. What you see in the pictures, is what you will be receiving. No surprises, buy with confidence. Many thanks. PLEASE NOTE: If you think an accessory should be with this item, and it is not pictured or not mentioned, it is NOT included. Product Description Style:8 Port Add four RS232 and four RS422/485 serial ports to your standard or low profile system through a PCIe slot - The PEX8S232485 8-Port PCIe Serial Combo Card lets you add four RS232 and four RS422 / RS485 serial ports to your PC through a single PCI Express expansion slot. This multi-port serial card is a single card solution that offers compatibility with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes at data rates up to 460Kbps. To fit most standard computer cases, the card ships with a standard profile bracket installed and includes a low-profile / half-height bracket for adapting to slimline or small form factor systems. Plus, the included breakout cable helps to avoid cluttered connections. Backed by a StarTech.com lifetime warranty and free lifetime technical support. Communicate with multiple devices over mixed protocols with RS232, RS422 and RS485 compatibility Fit almost any PC case with included low and full profile brackets Avoid crowded connections with the included breakout cable 8 port (4 x RS232, 4 x RS422/485) serial combo card RS232 data transfer rates up to 460 Kbps Supports 2-Wire / 4-Wire RS485 modes 256-byte deep FIFO per transmitter and receiver Standard profile bracket installed, low profile bracket included Applications StarTech.com Packaging Look for StarTech.com Branded Packaging to ensure you are getting a genuine StarTech.com product. What's in the Box