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Network Cards

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BestsellerHP USB-C to RJ45 Adapter G2 Login for pricingConnectivity technology:WiredHost interface:USB Type-CInterface:EthernetInternal:No- Supports up to Gigabit Ethernet data rates, so you can stream and work with ease.
- The lightweight design is easy to carry, for wherever you have access to the Ethernet.
- Help IT secure and remotely manage your laptop fleet with advanced network manageability[2] features through a wired internet connection enabled by this adapter.
- Rest easy with an HP standard one-year limited warranty.
USB-C to RJ45 Adapter G2 Learn More -
Hot ProductLenovo 4X90S91831 network card Ethernet Login for pricingConnectivity technology:WiredHost interface:USB Type-CInterface:EthernetInternal:NoUSB C, RJ-45, Black Learn More -
Lenovo 4X90Q84427 network card Ethernet Login for pricingConnectivity technology:WiredHost interface:Ethernet extension Gen 2Interface:EthernetInternal:NoUSB C - RJ-45, 0.08 m, Black Learn More -
PopularLenovo 4X90S91830 network card Ethernet 1000 Mbit/s Login for pricingConnectivity technology:WiredHost interface:USBInterface:EthernetMaximum data transfer rate:1000 Mbit/sUSB 3.0, 1 x RJ-45, Black Learn More -
RecommendedDELL 470-ABBT network card Ethernet 1000 Mbit/s Login for pricingConnectivity technology:WiredHost interface:USBInterface:EthernetMaximum data transfer rate:1000 Mbit/sAdapter - USB 3 to Ethernet (PXE) Learn More -
Lenovo ThinkSystem Broadcom 5719 Internal Ethernet 1000 Mbit/s Login for pricingConnectivity technology:WiredHost interface:PCI ExpressInterface:EthernetMaximum data transfer rate:1000 Mbit/s- One, two, or four 10/100/1000 copper ports with RJ45 for Cat 5e/6 cabling
- Full line-rate performance across all ports
- Standard form factor adapters, either PCIe low profile or OCP 3.0 SFF
- PCI Express 2.0 host interface
- Jumbo Frames support (9600 bytes frames)
- Wake-on-LAN (WoL) support
- IEEE 802.1q VLAN support - provides enhanced network management and efficiency
- I/O virtualization (IOV) support for VMWare NetQueue and Microsoft VMQ - improves network performance in virtualized environments
- IEEE 802.3x flow control support
- IEEE 802.3ad link aggregation support
- IEEE 802.3 auto-negotiation support
- Automatic MDI crossover
- Receive and transmit side scaling
- TCP, IP, and UDP checksum offload
- Message Signaled Interrupts (MSI) and MSI-X support - Maximizes server processing performance by reducing CPU overhead and lowering interrupt latency
- On-chip temperature monitor (NetXteme I only)
- IEEE 802.3az Energy Efficient Ethernet (EEE) compliant - Reduces adapter power consumption by up to 42% through intelligent adaptive power management, adjusting power based on data traffic load. (NetXtreme I only)
- IEEE 802.3z (Clause 30) - Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (NetXtreme I only)
- IEEE 1588 Precision Time Control and 802.1AS time synchronization support - Provides greater accuracy of data packet delivery within the network (NetXtreme I only)
- Management using Broadcom Advanced Control Suite (BACS), Windows Management Instrumentation (WMI), and Broadcom Management API (BMAPI)
ThinkSystem Broadcom 5719 1GbE RJ45 4-Port PCIe Ethernet Adapter Learn More -
Lenovo 4XC1M72800 network card Internal WWAN Login for pricingConnectivity technology:WirelessHost interface:M.2Interface:WWANInternal:Yes- Fibocom FM350-GL
- Embedded eSIM
- 5G Sub-6 GHz WWAN module
- Dimension: 30 x 52 x 2.3 mm / 1.18 x 2.04 x 0.09 inches
- Interface: M.2 Key-B
ThinkPad Fibocom FM350-GL 5G Sub-6 GHz M.2 WWAN Module for X1 Carbon Gen 11 Learn More -
DELL 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s Login for pricingManufacturer:DELLSKU:540-BDQZ_3400015160598V1_1EAN:5715063517307- Provides X1 PCle interface
- Features a compact space-saving design
- Ideal for high-performance network applications
Intel X710 Dual Port 10GbE SFP+ Adapter, PCIe Low Profile, V2 Learn More -
NewLenovo 4XC7A80567 network card Internal Ethernet 25000 Mbit/s Login for pricingConnectivity technology:WiredHost interface:PCI ExpressInterface:EthernetMaximum data transfer rate:25000 Mbit/sThinkSystem Broadcom 57504 10/25GbE SFP28 4-Port OCP Ethernet Adapter Learn More -
Lenovo 4XC7A95696 network card Internal Ethernet 10000 Mbit/s Login for pricingManufacturer:LenovoSKU:4XC7A95696EAN:0889488742103ThinkSystem Broadcom 57412 10GBase-T 4-Port OCP Ethernet Adapter Learn More