Skip to main content
Hello
Select address
Search
Change Country
Returns
& Orders
Cart
Hello
Select address
AI Mode
Menu
FantasTech Sale II
Shell Shocker
PC Builder
Shopping Tools
Newegg Outlet
Best Sellers
Newegg Card
Games
Trade-In
Free Gift w/ AMD
Free Gift w/ Intel
Newegg
Business
Feedback
Help Center
Your Browsing History
Home
Networking
Wired Networking
Switches
Search Results
Switches
Power Search
Brands
NaSR
NShi
IOCrest
Sonnet Technologies
EVESKY
Monoprice Inc.
Mikrotik
UP URS
TREBLEET
NewQ
SISTEL
Acasis
ORing
Show More
Price
to
$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300
$300 - $400
$400 - $500
$500 - $750
Show More
Power Search
Can’t find the filter you need? Let AI help.
Ask Celeste
SM
Hide Filters
$100 - $200
$50 - $75
Featured Items
Lowest Price
Highest Price
Best Selling
Best Rating
Most Reviews
Featured Items
Compare
Quick View
Thunderbolt 3/4 USB4 10G Network Card, SFP Fiber Port Network Card with 10Gbps Speed, Plug & Play for MAC/for Win/Ubuntu, Aluminum Alloy No External Power Required (Single Port) (Dual Port)
$
551
.99
Free Shipping
Add to cart
Quick View
10G Ethernet Adapter, USB4 to 10G Base-T Thunderbolt 3/4 Compatible,10GB USB-C Ethernet Adapter,10Gbps RJ45 LAN,Aluminum Alloy Housing,Quiet and Intelligent Fan Temperature Control.
$
234
.99
Free Shipping
Add to cart
Quick View
USB C to Fiber Network Adaptor,USB3.0 Type C 5V to 100/1000base-X SFP Gigabit Network Card,Supported for Windows and Linux
$
83
.99
More options from $83.99
Free Shipping
Add to cart
Quick View
10Gb Ethernet Adapter, High-Speed RJ45 Network Card Compatible with Thunderbolt 3/4 USB4 Ports, 10Gbe USB-C to Ethernet Adapter Supports 10/5/2.5/1Gbps/100Mb/s, for Mac/Windows/Linux
$
284
.99
Free Shipping
Add to cart
Quick View
USB C to 10GbE Ethernet Adapter, 10G Network Dongle for Laptop/NAS, USB 3.2 Gen 2x2 Type-C to RJ45 LAN, Realtek RTL8159 Chip, Compatible with Thunderbolt 3/4, MacBook Pro, Windows 11
Limited time offer, ends 10/15
$
149
.99
More options from $148.66 - $155.99
Free Shipping
Add to cart
Quick View
USB4.0 40Gbps 6-in-1 10G Ethernet, 1x RJ45 10G Ethernet Port, 3X USB-A, 1x TF, 1x SD Card Reader
$
235
.99
More options from $235.99
Free Shipping
Add to cart
Quick View
Mini PCI-E to USB Adapter with SIM Card Slot, WWAN/LTE Module Upgrade for 3G / 4G Network Card
$
77
.79
More options from $77.79
Free Shipping
Add to cart
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
$
563
.99
Free Shipping
Add to cart
Quick View
USB4 10Gbps Ethernet Networking Card Fast Internet Connection for 3/4 10Gb Global Sellers
$
700
.99
Free Shipping
Add to cart
Quick View
5.8Gbps Triple Band M.2 Bluetooth 5.3 Cordless Card Module, 2.4G 5G 6Ghz Network Adapter for Wins 11, Speeds Up to 5.8Gbps and 4.3Gbps on 5GHz Spectrum
$
92
.19
More options from $92.19
Free Shipping
Add to cart
Quick View
PCIe Fast Ethernet 10/100Mbps Switch Board card IC Plus IP175 chipset 5 Port RJ45 Network Switch lan card
$
52
.78
Free Shipping
Add to cart
Quick View
USB Type-C Thunderbolt 3 to 10 Gigabit Network Adapter
$
180
.99
Free Shipping
Add to cart
Quick View
TREBLEET USB4 10GbE Ethernet Adapter, Compatible with Thunderbolt 4 and Thunderbolt 5, Built-in Silent Cooling Fan, 10GB high-Speed Network Connection Supports NAS, Windows, and Mac
$
270
.99
Free Shipping
Add to cart
Quick View
USB 3.0 to SFP Gigabit Ethernet Adapter - Mini Network Interface Card Compatible with Windows/macOS/Linux, Fast Transfer Rate,Full/Half Duplex,Plug and Play,Metal Casing
$
83
.99
Free Shipping
Add to cart
Quick View
USB 3.0 to SFP Gigabit Ethernet Adapter - Mini Network Interface Card Compatible with Windows/macOS/Linux, Fast Transfer Rate,Full/Half Duplex,Plug and Play,Metal Casing
$
86
.99
Free Shipping
Add to cart
Quick View
ORARA USB4 10GbE Ethernet Adapter, Compatible with Thunderbolt 3/4 Ports, 10G Network Adapter, RJ45 Port Supports 10Gb/s, 5Gb/s, 2.5Gb/s, 1Gb/s and 100Mb/s Base-T for Mac/Windows/NAS
$
227
.99
Free Shipping
Add to cart
Quick View
25Gb USB4 to SFP28 Network Card Portable Aluminum Alloy Plug and Play High Speed 25Gbps Ethernet Adapter for Wins macOS PC Laptop (Single Port)
$
409
.99
Free Shipping
Add to cart
Quick View
PCIe Fast Ethernet 10/100Mbps Switch Board card IC Plus IP175 chipset 5 Port RJ45 Network Switch lan card
Limited time offer, ends 10/15
$
49
.99
Free Shipping
Add to cart
Quick View
10G USB Network Adapter | Supports USB3.2+ & Thunderbolt Ports, Ethernet to 10G RJ45 Conversion | Realtek RTL8159 Chip | Compatible with Windows/macOS/Android/iOS, PS4/PS5, iPhone & iPad
$
180
.99
Free Shipping
Add to cart
Quick View
Sonnet Technologies Solo 10G Thunderbolt 3 to 10GBASE-T Ethernet Fanless Adapter (SOLO10G-TB3)
$
360
.99
Free Shipping
Add to cart
Quick View
USB4 Type-C to Dual 10Gb SFP+ Fiber Port Ethernet Network Adapter with Intel 82599ES Chipset Compatible with Thunderbolt 5/4/3 for High-Speed Networking Connections (2 Pack SFP+ [SR] Module Included)
$
414
.19
More options from $414.19
Free Shipping
Add to cart
Quick View
ACASIS USB4 to10gb ethernet Adapter High-Speed USB C to ethernet adapter Only Compatible Thunderbolt3/4/USB4 Aluminum Alloy 10g ethernet adapter Supports10/5/2.5/1Gbps/100Mb/s for Mac OS/Windows/Linux
$
216
.99
Free Shipping
Add to cart
Quick View
M.2 Wireless Card, 5.8Gbps WiFi 6E Band 2.4GHz 5GHz 6GHz 5.3 Network Adapter with 4K QAM 320MHz Bandwidth, for 11
$
82
.99
Free Shipping
Add to cart
Quick View
GigaPort VDSL2 Ethernet Extender Kit (320Mbps) - NV-202GEKIT
$
513
.99
Free Shipping
Add to cart
Quick View
USB3.0 Type C to Fiber Network Adaptor 100/1000base-X USB to Open SFP Gigabit Network Card Compatible Windows Server/Windows/Linux Compact NIC Network Adapter
$
106
.99
Free Shipping
Add to cart
Quick View
Monoprice USB-C to HDMI Adapter - Gigabit Ethernet, 3-Port USB 3.0, Card Reader, USB-C 100W, Power Delivery - Consul Series
$
103
.99
Free Shipping
Add to cart
Quick View
5.8Gbps Triple Band M.2 Bluetooth 5.3 Cordless Card Module, 2.4G 5G 6Ghz Network Adapter for Wins 11, Speeds Up to 5.8Gbps and 4.3Gbps on 5GHz Spectrum
$
93
.19
More options from $93.19
Free Shipping
Add to cart
Quick View
NEWQ 10GbE Ethernet Adapter with Smart Self-Control Cooling Fan, High-Speed RJ45 Network Compatible with Thunderbolt 3 & 4, Plug and Play for Mac, Driver for Windows, Supports 10/5/2.5/1Gbps 100Mb/s
$
252
.99
Free Shipping
Add to cart
Quick View
MikroTik R11e-LTE6 2G/3G/4G/LTE miniPCI-e Card with Carrier Aggregation Support (up to 300 Mbps) for Bands 1/2/3/5/7/8/12/17/20/25/26/38/39/40/41n
$
241
.99
Free Shipping
Add to cart
Quick View
IGCS-E140 - UPCIe bus 4x 10/100/1000TX (RJ-45) Ethernet Switch Card
$
339
.00
Free Shipping
Add to cart
Quick View
Sonnet McFiver PCIe Card
$
630
.99
Free Shipping
Add to cart
Quick View
USB-C to SFP Gigabit Ethernet Adapter USB3.0 Type-C to 100/1000Base-X SFP Network Card
$
80
.99
Free Shipping
Add to cart
Find what you were looking for?
Let us know how we did.
![USB4 Type-C to Dual 10Gb SFP+ Fiber Port Ethernet Network Adapter with Intel 82599ES Chipset Compatible with Thunderbolt 5/4/3 for High-Speed Networking Connections (2 Pack SFP+ [SR] Module Included)](https://c1.neweggimages.com/productimage/nb300/C4RSD2601170HAXLB34.jpg "USB4 Type-C to Dual 10Gb SFP+ Fiber Port Ethernet Network Adapter with Intel 82599ES Chipset Compatible with Thunderbolt 5/4/3 for High-Speed Networking Connections (2 Pack SFP+ [SR] Module Included)")
