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Network Cards & Adapters

162 Items
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OWC Thunderbolt 3 10 Gb/s Ethernet Adapter

OWC Thunderbolt 3 10 Gb/s Ethernet Adapter

B&H # OWTB3ADP10GE MFR # OWCTB3ADP10GBE
10 Reviews
Key Features
  • Connect to 10 Gb/s Ethernet
  • For Mac & Windows PCs with Thunderbolt 3
  • Captive 19.6" Thunderbolt 3 Cable
  • 1 x RJ45 Port
$19900
In Stock
Synology E10G18-T1 10GbE PCIe Expansion Card

Synology E10G18-T1 10GbE PCIe Expansion Card

B&H # SYE10G18T1 MFR # E10G18-T1
21 Reviews
Key Features
  • For Select Synology NAS Servers
  • Supports 802.3an 10 Gb/s Ethernet
  • Supports 802.3bz 2.5 & 5 Gb/s Ethernet
  • Supports 802.3ab Gigabit Ethernet
Available in other Styles, Configurations & Kits
$13999
In Stock

Xcellon USB Type-A to Gigabit Ethernet Adapter

B&H # XCUSBEA2 MFR # USB-EA-2
5 Reviews
Key Features
  • USB 3.1 Gen 1 Type-A Host Connection
  • RJ45 Gigabit Ethernet Port
  • Compact, Aluminum Construction
  • Bus-Powered
Available in other Styles, Configurations & Kits
$1499
In Stock

Xcellon USB Type-C to Gigabit Ethernet Adapter

B&H # XCUSBEC2 MFR # USB-EC-2
5 Reviews
Key Features
  • USB 3.1 Gen 1 Type-C Host Connection
  • RJ45 Gigabit Ethernet Port
  • Compact, Aluminum Construction
  • Bus-Powered
Available in other Styles, Configurations & Kits
$1499
In Stock

Belkin USB-C to Gigabit Ethernet Adapter (Retail Packaging)

B&H # BEF2CU040BTB MFR # F2CU040BTBLK
68 Reviews
Key Features
  • USB-C 3.2 Gen 1 Host Connection
  • 1 x Gigabit Ethernet Port
  • Supports 10/100/1000BASE-T Networks
  • Plug-and-Play Solution
Available in other Styles, Configurations & Kits
$2237
In Stock
Similar Item for $14.99

TP-Link UE306 USB 3.0 Type-A to Gigabit Ethernet Network Adapter

B&H # TPUE306 MFR # UE306
2 Reviews
Key Features
  • USB 3.1 Gen 1 Type-A Host Connection
  • RJ45 Gigabit Ethernet Port
  • Lightweight & Portable Design
  • Plug-and-Play
$1298
Reg. $14.98
Save $2.00
In Stock

Synology E10G21-F2 Dual Port 10G SFP+ PCIe 3.0 Ethernet Adapter

B&H # SYE10G21F2 MFR # E10G21-F2
4 Reviews
Key Features
  • For Select Synology Devices
  • PCIe 3.0 x8 Host Interface
  • 2 x 10G SFP+ Slots
  • Supports SFP+ Modules
Available in other Styles, Configurations & Kits
$26999
In Stock
Other Buying Options
Used for$214.95

OWC 10G Ethernet PCIe Network Card

B&H # OWCPCIE10GB MFR # OWCPCIE10GB
2 Reviews
Key Features
  • 1 x 10 Gigabit Ethernet Port (RJ45)
  • PCIe 4.0 x4 Interface
  • Supports 10GbE, 5GbE, and 2.5GbE Speeds
  • Supports 1GbE, 100MbE, and 10MbE Speeds
$9995
In Stock

Belkin Lightning to Ethernet Adapter

B&H # BEB2B165BT MFR # B2B165BT
1 Review
Key Features
  • Designed for iPad Devices
  • Lightning Host Connection
  • RJ45 Ethernet Port
  • Up to 480 Mb/s Throughput
$9399
In Stock

Apple Thunderbolt to Gigabit Ethernet Adapter

B&H # APMD463LLA MFR # MD463LL/A
58 Reviews
Key Features
  • Thunderbolt/Thunderbolt 2 Male Connector
  • RJ-45 Female Ethernet Jack
  • Supports 10/100/1000BASE-T Networks
  • Small & Compact
$2900
In Stock
Other Buying Options
Used from$13.50

Sabrent TH-S3EA Thunderbolt 3 to 10G Ethernet Adapter

B&H # SATHS3EA MFR # TH-S3EA
1 Review
Key Features
  • Thunderbolt 3 USB Type-C Host Connection
  • 10G Ethernet Port
  • Bus Powered
  • Aluminum Construction
$15999
In Stock

Tera Grand USB 3.1 Type-C Gigabit Ethernet Adapter & 3-Port USB Hub (Gray)

B&H # TEU31ENT3PGY MFR # USB31-ETHERNET-3P
4 Reviews
Key Features
  • USB 3.1 Gen 1 Type-C Host Connection
  • 1 x Gigabit Ethernet Port
  • 3 x USB Type-A Ports
  • Aluminum Construction
$2499
In Stock

Synology E10M20-T1 M.2 SSD & 10GbE Combo Adapter Card

B&H # SYE10M20T1 MFR # E10M20-T1
3 Reviews
Key Features
  • For Select Synology NAS Units
  • Create an SSD Cache via PCIe
  • Dual M.2 2280/22110 Slots
  • 10Gb Ethernet Port
$24500
In Stock

Sonnet Solo 10G Thunderbolt 3 to 10 Gigabit Ethernet Fanless Adapter with NBASE-T Support

B&H # SOLO10GTB3 MFR # SOLO10G-TB3
8 Reviews
Key Features
  • Adds 10GBase-T 10 GbE Connectivity
  • 40 Gb/s Thunderbolt 3 Interface
  • Supports NBase-T Standard
  • Small Form Factor at 3 x 4.5 x 1.1"
$24999
In Stock
Other Buying Options
Used from$161.95

Sonnet Solo10G SFP+ Thunderbolt 3 to 10 Gigabit Ethernet Fanless Adapter with Short-Range SFP+ Transceiver

B&H # SOLO10GSFPT3 MFR # SOLO10G-SFP-T3
4 Reviews
Key Features
  • 1 x 10 Gb/s SFP+ Port
  • Attached Thunderbolt 3 Cable
  • Portable & Rugged Aluminum Design
  • Bus-Powered
$29999
In Stock

Plugable USB-A and C to 2.5 Gigabit Ethernet Adapter

B&H # PLUSBCE2500 MFR # USBC-E2500
4 Reviews
Key Features
  • 1 x RJ45 Female Connector
  • 1 x USB-C Male Connector
  • Supports 2.5 Gigabit Ethernet
  • USB-C Female to USB-A Male Adapter
$2895
In Stock

Belkin USB-C to 2.5Gb Ethernet Adapter

B&H # BEINC012BTBK MFR # INC012BTBK
38 Reviews
Key Features
  • Supports up to 2.5 Gb/s Speeds
  • USB-IF Certified
  • Certified Chromebook Compatibility
$3399
In Stock

TP-Link TX201 2.5G Ethernet PCIe Network Adapter

B&H # TPTX201 MFR # TX201
Key Features
  • PCIe 2.1 x4 Host Interface
  • 1 x 2.5G Ethernet LAN Port
  • Full & Low-Profile Brackets Included
  • Comprehensive QoS Features
Available in other Styles, Configurations & Kits
$2699
Reg. $29.99
Save $3.00
In Stock

Belkin USB Type-C to Gigabit Ethernet Adapter with Power Delivery (Retail Package)

B&H # BEINC001BTBK MFR # INC001BTBK
36 Reviews
Key Features
  • Gigabit Ethernet Functionality via USB
  • Supports 10/100/1000BASE-T Networks
  • Up to 60W Power Delivery
  • Plug-and-Play Solution
Available in other Styles, Configurations & Kits
$3495
In Stock

Sonnet 1-Port Solo 10G Ethernet PCI Express 3.0 Card

B&H # SOG10E1XE3 MFR # G10E-1-XE3
6 Reviews
Key Features
  • 1 x 10 Gb/s Ethernet Port
  • PCI Express 3.0 Interface
  • Low-Profile Form Factor
  • Up to 328' Cat 6A Cable Length
$8999
Temporarily Out of Stock
Expected availability: Dec 13, 2023

ASUS USB-C2500 USB 3.0 Type-A to 2.5G RJ45 Ethernet Adapter

B&H # ASUSBC2500 MFR # USB-C2500
4 Reviews
Key Features
  • USB 3.0 Type-A Host Connection
  • 2.5 Gigabit RJ45 Ethernet Connector
  • Aluminum Construction
  • Plug-and-Play
$2999
In Stock

Intel Single-Port Gigabit Ethernet Server Adapter I210 (Single Pack)

B&H # INI210RSA MFR # I210T1
Key Features
  • 1 x RJ-45 (Copper) Connector
  • 10/100/1000 Mb/s Data Rate Support
  • PCIe 2.1 (2.5 GT/s) Bus Type
  • IEEE Standard
$5900
Special Order
Expected availability: 3-7 business days

QNAP Dual-Port 2.5GbE PCIe Network Expansion Card

B&H # QNQXG2TI225 MFR # QXG-2G2T-I225
11 Reviews
Key Features
  • PCIe 2.0 x2 Host Interface
  • 2 x 2.5GbE Ports
  • Backward Compatible
  • Low-Profile Bracket Pre-Installed
Available in other Styles, Configurations & Kits
$7900
In Stock

TRENDnet USB Type-C to Gigabit Ethernet Adapter

B&H # TRTUCETG MFR # TUC-ETG
5 Reviews
Key Features
  • 1 x Gigabit Ethernet Port
  • 1 x USB Type-C Connector
  • Up to 2 Gbps Maximum Data Rate
  • Wake On LAN Support
$1599
In Stock
Similar Item for $14.99

TP-Link UE330 3-Port USB 3.0 Type-A Hub with Gigabit Ethernet Adapter

B&H # TPUE330 MFR # UE330
3 Reviews
Key Features
  • USB 3.0 Host Connection
  • 3 x USB 3.0 Type-A Ports
  • Up to 5 Gb/s Throughput
  • 1 x Gigabit Ethernet Port
$1999
In Stock

StarTech 1-Port Dual Profile PCIe Gigabit Network Server Adapter NIC Card

B&H # STST100SPEX2 MFR # ST1000SPEX2
9 Reviews
Key Features
  • RJ-45 (Gigabit Ethernet) Interface
  • Realtek RTL8111E Chipset ID
  • 1 x RJ-45 Female External Port
  • 1 x PCIe x1 Male Connector Type
$2249
In Stock

StarTech USB 3.0 to Gigabit Ethernet NIC Network Adapter (White)

B&H # STUSB31000SW MFR # USB31000SW
9 Reviews
Key Features
  • RJ-45 (Gigabit Ethernet) Interface
  • USB 3.0 Bus Type
  • 330' Maximum Distance
  • 5 Gb/s Transfer Rate (USB 3.0)
$2414
In Stock
Similar Item for $14.99

ASUS XG-C100C 10GBase-T PCIe Network Adapter

B&H # ASXGC100C MFR # XG-C100C
21 Reviews
Key Features
  • 1 x 10 Gb/s Ethernet Port
  • 802.3an/3u/3ab/3az Network Standards
  • 802.1p Priority Queuing
  • Jumbo Frame up to 9 KB
$9099
In Stock
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