 "Intel® Gigabit CT Desktop Network Adapter"@en-gb A... | EXPI9301CT £25.99 Insight UK"@en-gb
"For PCs with PCI Express (PCIe) slots, the Intel Gigabit CT Desktop Adapter offers the newest technology for maximizing system performance and increasing end-user productivity. Specifically, the Intel Gigabit CT Desktop Adapter uses auto- negotiation to ensure the adapter runs at the highest available network speed (10, 100, or 1000 Mbps), and maintains full bandwidth capacity with the dedicated bandwidth of a PCIe input/output (I/O) bus to provide connectivity you can count on. Based on the low-power Intel 82574L Gigabit Ethernet Controller, this desktop adapter offers optimal performance in a low-cost, low-power, compact profile. Teaming support and an array of other advanced features enable customers to use this adapter as an entry-level server adapter as well.Intel Ethernet - It Just Works!"@en-gb 
 Intel Gigabit CT Desktop Adapter - network adapter Device Type Network adapter Form Factor Plug-in card - low profile Interface (Bus) Type PCI Express x1 PCI Specification Revision PCIe 1.1 Cabling Type Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T Data Link Protocol 10Mb LAN, 100Mb LAN, GigE Data Transfer Rate 1000 Mbps Processor 1 x 82574L - Intel Microsoft Certification Compatible with Windows 7 Networking Cabling Type Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T Connectivity Technology Wired Data Link Protocol 10Mb LAN, 100Mb LAN, GigE Data Transfer Rate 1000 Mbps Features Intel I/O Acceleration Technology (I/OAT), Virtual Machine Device Queues (VMDq)
 "TP-LINK TL-WN881ND - network adapter" " TP-LINK adapter Wireless Adapters & Accessories CDW.com
"Wireless N PCI Express 2.0 adapter TL-WN881ND allows you to connect a desktop computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300 Mbps, which is beneficial for the online gaming or even HD video streaming.MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhanced the wireless performance.As for the security of Wi-Fi connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN881ND provides WPA/WPA2 encryptions that are created by the Wi-Fi alliance industry group, promoting interpretabilities and security for WLAN, which could effectively and efficiently protect the wireless network." 