Condition This product has been fully tested and verified as functional with no hardware or software defects. Any data previously held on the device has been sanitised or the storage media removed, in line with data protection standards. The item may show minor cosmetic wear, including light scratches or blemishes, though these do not affect the products performance or usability. The device is loaded with legally licensed software, where applicable, and is configured for full operation. It has been professionally cleaned, with all non-original labels removed, and is complete with all parts present and accounted for. Warranty 1 Year Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot Now you can add four separate Gigabit network ports to your client, server or workstation through just one PCI Express slot, to provide connectivity to multiple networks without draining your budget. Reliable connectivity to multiple networks This 4-port network card delivers powerful connectivity for your business, corporate or government office environment, with support for high-performance, 4-channel networking and a maximum throughput of up to 1000Mbps in each direction (2000 Mbps total). The network adapter card features the Realtek RTL8111G chipset, which is designed to deliver the performance and enhanced capabilities you need for reliable network connections to your server or computer. A versatile and cost-effective solution This versatile quad-port network card is ideal for many business applications requiring upgrades to servers or workstations, adding feature-rich Gigabit networking with four independent ports. Compatible with a broad range of operating systems, this cost-effective PCIe Gigabit NIC is suitable for many SMB and Enterprise applications such as virtualized environments that require multiple NICs (check your VM software for chipset compatibility). The ST1000SPEX43 is backed by a StarTech.com 2-year hardware warranty and free lifetime technical support. The StarTech.com Advantage - Add four independent Gigabit RJ45 ports to connect to multiple networks for high-bandwidth workstations and servers - Realtek RTL8111G chipset for reliable performance - Supports full-duplex flow control