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Welcome to the Official C&N Official Store on Newegg!
Powered by Shenzhen Innovation, Dedicated to Premium PC Connectivity Solutions!

[Your Company Brand Name] is a professional manufacturer and supplier of computer peripherals, headquartered in the tech hub of Shenzhen, China. Since our founding in [Year Founded, e.g., 2010], we have focused on the R&D, production, and sales of high-performance, reliable, and broadly compatible PC expansion and connectivity products.

Our Core Product Portfolio Includes:

Expansion Cards: PCIe expansion cards (USB hubs, SATA controllers, M.2 adapters, etc.) to expand your system's capabilities and connectivity options.

Networking Specialists: Gigabit/10-Gigabit Ethernet Adapters, Wi-Fi Cards (Wi-Fi 6/6E/7) for building fast and stable wired & wireless networks.

Network Distribution Solutions: High-quality network switches and hubs for efficient and flexible device interconnection.
C&N Official Store Store
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C&N Official Store Store
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C&N 2.5G USB3.1 Ethernet Adapter , 2-in-1 USB-A /USB-C to 2.5Gbps Ethernet Adapter  RJ45 Network Converter For PC Laptop Windows Mac OS Linux
C&N 2.5G USB3.1 Ethernet Adapter , 2-in-1 USB-A /USB-C to 2.5Gbps Ethernet Adapter RJ45 Network Converter For PC Laptop Windows Mac OS Linux
  • Brand: C&N
  • Color: Grey
  • Connector Style: RJ45
  • Weight: 0.06 kilograms
  • Model #: 8156B-AC
  • Item #: 9SIVPACKJT6905
  • Return Policy: View Return Policy
$19.99
  • $18.00 - $19.99
C&N 100Gb OCP3.0 Network Card with Intel E810 Chip,Dual-Ports NIC PCI Express Ethernet Adapter Support Windows Server/Linux/VMware (ST7388-E810 100G)
C&N 100Gb OCP3.0 Network Card with Intel E810 Chip,Dual-Ports NIC PCI Express Ethernet Adapter Support Windows Server/Linux/VMware (ST7388-E810 100G)
  • Part Number: ST7388-E810 100G
  • Standards: Fast Ethernet
  • Speed: 100 gigabits_per_second
  • Connectors: Fast Ethernet
  • Model #: ST7388-E810 100G
  • Item #: 9SIVPACKJT6912
  • Return Policy: View Return Policy
$669.00
C&N Dual PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82576 Two Ports LAN NIC Card for Windows, Linux, and Freebsd Compatibility
C&N Dual PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82576 Two Ports LAN NIC Card for Windows, Linux, and Freebsd Compatibility
  • Brand: C&N
  • Part Number: SAE-TXA094
  • Speed: 1000 megabytes_per_second
  • Interface: pci_express_3.0
  • Model #: SAE-TXA094
  • Item #: 9SIVPACKJT6926
  • Return Policy: View Return Policy
$29.99
  • $27.50 - $29.99
C&N Quad-port 2.5 GbE Network Adapter PCIe 3.1 with Intel I225-V 2500/1000/100Mbps 4-Port PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket
C&N Quad-port 2.5 GbE Network Adapter PCIe 3.1 with Intel I225-V 2500/1000/100Mbps 4-Port PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket
  • Brand: C&N
  • Standards: IEEE802.3bz, IEEE802.3ab ,IEEE802.3u ,IEEE802.3,802.3x ,IEEE802.3z,IEEE802.3az, Ethernet
  • Speed: 2500 megabits_per_second
  • Connectors: IEEE802.3bz, IEEE802.3ab ,IEEE802.3u ,IEEE802.3,802.3x ,IEEE802.3z,IEEE802.3az, Ethernet
  • Model #: ST7309-Quad225
  • Item #: 9SIVPACKJT6909
  • Return Policy: View Return Policy
$89.00
  • $79.00 - $89.00
C&N 2.5Gbps PCIe Ethernet Network Card with RTL8125B RJ45 LAN Adapter - Multi-Gigabit NIC, PXE Boot, Plug & Play Compatibility for Windows/Linux/macOS, Supports 2500/1000/100Mbps Speeds
C&N 2.5Gbps PCIe Ethernet Network Card with RTL8125B RJ45 LAN Adapter - Multi-Gigabit NIC, PXE Boot, Plug & Play Compatibility for Windows/Linux/macOS, Supports 2500/1000/100Mbps Speeds
  • Brand: C&N
  • Part Number: SAE-TXA092
  • Standards: IEEE 802.3?IEEE 802.3u?IEEE 802.3ab?IEEE 802.3az?IEEE 802.3bz,IEEE 802.1P, IEEE 802.1Q
  • Speed: 2.5 gigabits_per_second
  • Model #: SAE-TXA092
  • Item #: 9SIVPACKJT6922
  • Return Policy: View Return Policy
$22.99
  • $15.00 - $22.99
C&N 10Gb PCI-e 3.0 X8 NIC Network Card,Quad- SFP+ Port, with Broadcom BCM57840 Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware
C&N 10Gb PCI-e 3.0 X8 NIC Network Card,Quad- SFP+ Port, with Broadcom BCM57840 Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware
  • Brand: C&N
  • Speed: 10 gigabits_per_second
  • Features: Desktop
  • Dimensions: 162.0 in x 68.0 in x 20.0 in
  • Model #: BCM57840-4*10G
  • Item #: 9SIVPACKJT6921
  • Return Policy: View Return Policy
$219.00
  • $130.00 - $219.00
C&N Ethernet Splitter 1 to 2 Dual LAN Gigabit 2 Port Network Switch with 1000Mbps High Speed RJ45 Port for Cat6/7/8 Compatibility
C&N Ethernet Splitter 1 to 2 Dual LAN Gigabit 2 Port Network Switch with 1000Mbps High Speed RJ45 Port for Cat6/7/8 Compatibility
  • Splitter Type: RJ45
  • Color: Silver
  • Model #: Ethernet Spliiter 1to2((ES-1X2)
  • Item #: 9SIVPACKJT6901
  • Return Policy: View Return Policy
$19.99
  • $17.00 - $19.99
C&N Dual-10Gb SFP+ PCI-E Network Card NIC, Mellanox ConnectX-3 PCI-e 3.0 X8 PCI Express  10 Gigabit Ethernet Server NIC (ST7286-10GB)
C&N Dual-10Gb SFP+ PCI-E Network Card NIC, Mellanox ConnectX-3 PCI-e 3.0 X8 PCI Express 10 Gigabit Ethernet Server NIC (ST7286-10GB)
  • Brand: C&N
  • Standards: Fast Ethernet
  • Speed: 40 gigabits_per_second
  • Connectors: Fast Ethernet
  • Model #: ST7286-10G
  • Return Policy: View Return Policy
$89.00
  • $65.00 - $89.00
C&N Gigabit Ethernet Splitter 1 to 4 with USB Power Cable - High Speed 1000Mbps RJ45 Internet Splitter Adapter for Cat 5/5e/6/7/8 Cable - Supports 4 Devices Simultaneously
C&N Gigabit Ethernet Splitter 1 to 4 with USB Power Cable - High Speed 1000Mbps RJ45 Internet Splitter Adapter for Cat 5/5e/6/7/8 Cable - Supports 4 Devices Simultaneously
  • Parts: 1 Year
  • Labor: 1 Year
  • Model #: EtherNet Splitter 1to4
  • Item #: 9SIVPACKJT6903
  • Return Policy: View Return Policy
$19.99
  • $17.00 - $19.99
C&N PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel I210AT LAN NIC Card for Support PXE for Windows/Windows Server/Linux(Lightning Protection Design) (ST729)
C&N PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel I210AT LAN NIC Card for Support PXE for Windows/Windows Server/Linux(Lightning Protection Design) (ST729)
  • Brand: C&N
  • Part Number: ST729-I210AT
  • Speed: 1 gigabytes_per_second
  • Features: Desktop
  • Model #: ST729-I210AT
  • Item #: 9SIVPACKJT6911
  • Return Policy: View Return Policy
$30.99
C&N Quad-Port Gigabit NIC with Intel I350 Chip, PCI Express 2.1 X4 Ethernet Card, 4-Port RJ45, Low Profile for Windows/Windows Server/Linux Compatibility
C&N Quad-Port Gigabit NIC with Intel I350 Chip, PCI Express 2.1 X4 Ethernet Card, 4-Port RJ45, Low Profile for Windows/Windows Server/Linux Compatibility
  • Brand: C&N
  • Standards: Ethernet
  • Speed: 1000 megabits_per_second
  • Connectors: Ethernet
  • Model #: i350-t4
  • Return Policy: View Return Policy
$99.00
C&N Gigabit Ethernet Splitter 1 to 2 - Network Internet Splitter Adapter with USB Power Cable, RJ45 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]
C&N Mellanox ConnectX-3 Dual-Port QSFP+ 40GbE Network Card - PCIe 3.0 x8 Enterprise/Data Center NIC with Hardware Offload & RoCE Support
C&N Mellanox ConnectX-3 Dual-Port QSFP+ 40GbE Network Card - PCIe 3.0 x8 Enterprise/Data Center NIC with Hardware Offload & RoCE Support
  • Brand: C&N
  • Part Number: ST7288
  • Standards: Ethernet
  • Speed: 10 gigabytes_per_second
  • Model #: ST7288
  • Item #: 9SIVPACKJT6919
  • Return Policy: View Return Policy
$169.00
  • $160.00 - $169.00
C&N 25Gb OCP3.0 SFP28 Network Adapter with Intel E810 Chip,Dual-Ports NIC PCI Express Ethernet Card Support Windows Server/Linux/VMware (ST7400-E810 25G)
C&N 25Gb OCP3.0 SFP28 Network Adapter with Intel E810 Chip,Dual-Ports NIC PCI Express Ethernet Card Support Windows Server/Linux/VMware (ST7400-E810 25G)
  • Brand: C&N
  • Part Number: ST7400-E810 25G
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x
  • Speed: 25 gigabits_per_second
  • Model #: ST7400-E810 25G
  • Item #: 9SIVPACKJT6925
  • Return Policy: View Return Policy
$239.00
  • $230.00 - $239.00
C&N PCIe 3.1 X4 to Dual 2.5G Network Card+Dual M.2  NVMe PCIe Adapter with Low Profile Bracket Support M.2 (M Key) NVMe SSD 22110/2280 /2260/2242 /2230
C&N PCIe 3.1 X4 to Dual 2.5G Network Card+Dual M.2 NVMe PCIe Adapter with Low Profile Bracket Support M.2 (M Key) NVMe SSD 22110/2280 /2260/2242 /2230
  • Brand: C&N
  • Interface: pci_x_4
  • BUS: pci_x_4
  • Features: Personal Computer
  • Model #: ST5114-PCIE 2N2T
  • Item #: 9SIVPACKJT6927
  • Return Policy: View Return Policy
$199.00
  • $168.00 - $199.00
C&N 10Gb Open SFP+ PCI-e Network Card, with Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe 10G NIC Card, Support Windows/Windows Server/VMware/Remote Wake-Up/PXE/UEFI
C&N 10Gb Open SFP+ PCI-e Network Card, with Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe 10G NIC Card, Support Windows/Windows Server/VMware/Remote Wake-Up/PXE/UEFI
  • Brand: C&N
  • Part Number: TXA309
  • Standards: Fast Ethernet
  • Speed: 10 gigabits_per_second
  • Model #: TXA309
  • Return Policy: View Return Policy
$39.99
  • $30.00 - $39.99
5G USB 3.2 Ethernet Adapter With RTL8157, 2-in-1 USB-A/Type-C to 5Gbps Network Card RJ45 LAN Converter for PC Laptop Windows Mac OS Linux(5Gbps Need Type-C > 3.2)
C&N Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket
C&N Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket
  • Brand: C&N
  • Part Number: ST7207-2*RJ45
  • Speed: 2500 megabits_per_second
  • Features: PC
  • Model #: ST7207-2*RJ45
  • Item #: 9SIVPACKJT6915
  • Return Policy: View Return Policy
$48.99
  • $43.00 - $48.99
C&N 2.5GBase-T PCIe 3.1 Network Adapter with Intel I225-V+3ft Cat8 Ethernet Cable 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller For Windows 10/11 with Low Profile Bracket
C&N 2.5GBase-T PCIe 3.1 Network Adapter with Intel I225-V+3ft Cat8 Ethernet Cable 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller For Windows 10/11 with Low Profile Bracket
  • Brand: C&N
  • Speed: 2500 megabits_per_second
  • Features: Desktop
  • Dimensions: 72.0 in x 55.0 in x 18.0 in
  • Model #: I225S-+Cable
  • Return Policy: View Return Policy
$25.99
  • $21.00 - $25.99