here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
- Sold by Newegg
- New
Any questions? Our AI mode will help you find out quickly.
Try me now
Quick View
25G Network Card, High Speed Aluminum Alloy SFP Optical Interface Ethernet Adapter for OS X and Systems Plug and Play Single Port
- Model #: TOLDB0DSPYCFY9
- $336.99 –
- Free Shipping
Quick View
Sonnet Presto 10GbEBase-T Ethernet 2-Port PCIe Card
- Model #: TOLDB01MRELN12
- $360.99 –
- Free Shipping
Quick View
10gbps Pcie4.0 1x Networking Card Supports Pcie 3 / Pcie2 Backwards Compatibility and Heat Management
- Model #: TOLDB0GQM1P87X
- $101.99 –
- Free Shipping
Quick View
ATTO Technology ThunderLink NS 5102 Thunderbolt 5 to 100Gb Ethernet Adapter - Thunderbolt 5 - 100 Gbit/s Data Transfer Rate - Optical Fiber - QSFP28 - Desktop - TAA Compliant (TLNS-5102-D00)
- Brand: ATTO
- Part Number: TLNS-5102-D00
- Standards: TLNS-5102-D00
- Parts: 3 Year
- Model #: TLNS-5102-D00
- $2,134.92 –
- More options from $2,133.05 - $3,724.66
- Free Shipping
Quick View
Thunderbolt 3 25G Ethernet Adapter, SFP Port, 25 Gbps, Compatible with Thunderbolt 3/4, USB 4.0 Type C 25G Adapter for High Speed Network Connections, for OS X, Ubuntu
- Model #: RCCWB0DWSGDDBQ
- $563.99 –
- Free Shipping
Quick View
10 Gigabit Ethernet Adapter, USB C to Ethernet Adapter, Only Compatible Thunderbolt 5/4/3/USB4, Multi-Rate Adaptive, Suitable for NAS/PC/Mac, Aluminum Housing with Cooling Fan 40Gbps Cable REA
Limited time offer, ends 10/15
- Model #: LC6W1JU1-258
- $398.99 –
- Free Shipping
Quick View
Sonnet Twin25G PCIe Card 25GbE Networking Mac/Windows/Linux
- Model #: 652843037370
- $814.99 –
- $5.99 Shipping
Quick View
StarTech US1GC30A USB-C to Gigabit Ethernet Adapter - Aluminum - Thunderbolt 3 Port Compatible - USB Type C Network Adapter
- Standards: IEEE 802.3, 802.3u and 802.3ab
- Connectors: 1 x RJ45
- Parts: Manufacturers Limited Warranty: 2 Year / Parts Only
- Model #: US1GC30A
Quick View
USB4.0 40Gbps 6-in-1 10G Ethernet, 1x RJ45 10G Ethernet Port, 3X USB-A, 1x TF, 1x SD Card Reader
Limited time offer, ends 10/17
- Model #: RCCWB0FTY1Q8NS
- $234.99 –
- More options from $234.99 - $236.99
- Free Shipping
Quick View
PCI Express USB Expansion Card, 3 Ports USB 3.0 + 2 Ports USB3.1 Type-C with Internal USB 3.0 20PIN Header 7 Ports PCIE USB Hub Converter Card
- Model #: C472-L5608
- $48.89 –
- Free Shipping
Quick View
IHDAPP USB to Ethernet Adapter 5Gbps, Aluminum Driver Free USB-C to RJ45 5000Mbps Gigabit Ethernet LAN Network Adapter for i-Phone 16, iPad, Galaxy S25,Switch,Laptop, PC, MacBook,Windows, MacOS, Linux
- Connectors: 1 x RJ45
- Package Contents: 1-Pack USB C to Ethernet Adapter 5 Gbps
- Class: 5G, Sing RJ45
- Model #: Z3#Q2958_GR
Quick View
PCI Express 2.5Gb Network Card 100/1000M/2500M RJ45 Network Adapter PCIe 2.5G Gigabit Etherent Network Card for I225 Chips
- Model #: ZX-239
- $19.75 –
- Free Shipping
Quick View
Sonnet Solo10G SFP+ V2 PCIe Card - Single-Port Optical 10 Gigabit Ethernet PCIe Card with SFP+ Transceiver
- Model #: 273961920650
- $180.99 –
- $5.99 Shipping
Quick View
sonnet fusion ssd m.2 4x4 pcie card
- Model #: RNAB0892VBP7P
- $299.99 –
- More options from $299.99 - $549.99
- $9.10 Shipping
Quick View
StarTech.com 1 Port 2.5Gbps 2.5GBASE-T PCIe Network Card x1 PCIe - Windows, MacOS & Linux - PCI Express LAN Card - RTL8125 (ST2GPEX)
- Connectors: 1 x RJ45
- LEDs: 1 x Green LED: 2.5Gbps 1 x Green LED: 1Gbps/100Mbps/10Mbps
- Dimensions: 4.70" x 3.10" x 0.80"
- Weight: 4.9 oz.
- Model #: ST2GPEX
Quick View
USB4 10Gbps Ethernet Networking Card Fast Internet Connection for 3/4 10Gb Global Sellers
- Model #: RCCWB0F5PLC52D
- $700.99 –
- Free Shipping
Quick View
SIIG USB Type C to Gigabit Ethernet Adapter - 10/100/1000 Mbps LAN adapter for Windows and Mac Systems, Thunderbolt 3 (Black)
- Model #: EQWER412012373803
- $54.49 –
- Free Shipping
Quick View
Plugable USB C to Ethernet Adapter, Driverless Fast and Reliable Gigabit Speed, Thunderbolt 3 to Ethernet Adapter Compatible with MacBook Pro, Windows, macOS, iPhone 15, and ChromeOS
- Model #: EQWER412012374060
- $48.49 –
- Free Shipping
Quick View
USB Type-C Thunderbolt 3 to 10 Gigabit Network Adapter
- Model #: RCCWB0D4WYW14D
- $180.99 –
- Free Shipping
Quick View
BUCIER PCI Express Card to 3 PORTS USB 3.0 2 PORTS USB3.1 Type C Internal USB 3.0 20PIN 7 Ports USB HUB pcie to Type-c Converter Card
Limited time offer, ends 11/04
- Model #: 4687964206
Quick View
Sonnet Solo 10G Thunderbolt 3 to 10 Gigabit Ethernet Adapter with NBASE-T Support
OUT OF STOCK
- Connectors: 1 x RJ45
- Wake On LAN: Yes
- Model #: SOLO10G-TB3
- $202.99 –
- Free Shipping