PCI Specification Revision: PCIe 1.1, PCIe 2.0, PCIe 3.0. Interfaces: 2 x 10Gb Ethernet - SFP+. Device Type: Network adapter. Form Factor: Plug-in card. In Good Condition, In Full Working Order. Height: 2.7 in.
eBay
Startech.Com Usb3 To Gb Ethernet Nic Network Adapter EXSUDIST-8STUSB31000NDS
eBay
Upgrade your desktop PC with next-generation wireless performance using theWiFi 6 PCI-E AX5400 Network Adapter. ✅WiFi 6 (802.11ax) Technology – AX5400. WiFi Standard: WiFi 6 (802.11ax). ✔ Upgrading older WiFi cards.
eBay
(Note: Only works with PCI-E slots, not PCI slots.). Auto-Negotiation Capability: The 2.5G ethernet card automatically negotiates between high-speed and low-speed connections, adapting to the connected network device for optimal performance.
eBay
Dell USB-C network adapter (USB-C to RJ-45). Bundle of network accessories Alternatively, you can pick up from Chellaston, Derby.
eBay
The TP-Link N900 TL-WDN4800 Dual Band Wireless PCI Express Adapter is a high-speed network card designed for improving WiFi connectivity in computers. With a maximum data rate of 450 Mbps, this unit offers reliable and fast wireless communication. Compatible with PCI Express ports, this TP-Link card is easy to install and provides a seamless connection experience for users looking to enhance their network capabilities. Ideal for those in need of a reliable and efficient wireless solution for their computer setup. Worked well for me but upgraded my motherboard to one with built in wifi, great for motherboards that dont. Comes with three removable and adjustable antenna.
eBay
Supermicro AOC-SGP-I2 2-Port 1GbE Network Interface Adapter. Supermicro's AOC-SGP-i2 is a High-performance, Cost-effective Dual-port Gigabit Ethernet Card. LOW-LATENCY INTERRUPTS WAKE ON LAN (WOL). Card Form Factor: Full Height & Low Profile.
eBay
Dell P/N: 9HPT3 09HPT3. Part Number: 9HPT3. Card Type: Converged Network Adapter ( CNA ). Interface Speed: 5.0 GT/S. Interface Type: PCI-E 2.0 X8. Low Profile Card With Full Height Bracket. In Good Condition, Full Working Order.
eBay