Best Seller
4X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

4X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$113.35

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$36.31 $28.48

FREE shipping

go to store
Best Seller
4X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

4X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Compliant with PCI Express basic specification 2.0 (5GTs) and backward compatible with specifications 1.1 and 1.0A PCI Power Management Specification 1.2 Support 10/100/1000 automatic configuration Support exchange/polarity/skew correction detection... more

$109.43

FREE shipping

go to store
Ubiquiti Networks US-8-60W UniFi 8-Port Gigabit PoE Compliant Managed Switch US-8-60W

Ubiquiti Networks US-8-60W UniFi 8-Port Gigabit PoE Compliant Managed Switch US-8-60W

Authorized Ubiquiti Networks USA Dealer! Read 124.00 User Reviews on the US-8-60W UniFi. B...

Free Express Shipping! Ubiquiti Networks US-8-60W UniFi 8-Port Gigabit PoE Compliant Managed Switch 8 x RJ-45 Gigabit Ethernet Ports, 4 x Auto-Sensing 802.3af PoE Ports, 8 Gbps Non-Block Throughput, 16 Gbps Switching Capacity, 11.9 Mpps Forwarding... more

$109.00

FREE shipping

go to store
StarTech ST1000SPEX43 4-Port PCIe Gigabit Network Adapter Card ST1000SPEX43

StarTech ST1000SPEX43 4-Port PCIe Gigabit Network Adapter Card ST1000SPEX43

Free Express Shipping! StarTech ST1000SPEX43 4-Port PCIe Gigabit Network Adapter Card PCI Express Bus Type, Standard Profile Card Type, IEEE 802.3/3u/3ab Standards Compatible, 4 x RJ-45 Gigabit Ethernet Ports, Auto MDIX Support, Full Duplex Support, 9K... more

$162.85

FREE shipping

go to store
Ubiquiti Networks US-8-60W-5 UniFi 8-Port Gigabit PoE Compliant Managed Switch (5-Pack) US-8-60W-5

Ubiquiti Networks US-8-60W-5 UniFi 8-Port Gigabit PoE Compliant Managed Switch (5-Pack) US-8-60W-5

*Save The Tax Instantly! Use B&H Payboo to get an instant rebate on the Tax amount.

Free Express Shipping! Ubiquiti Networks US-8-60W-5 UniFi 8-Port Gigabit PoE Compliant Managed Switch (5-Pack) 8 x RJ-45 Gigabit Ethernet Ports, 4 x Auto-Sensing 802.3af PoE Ports, 8 Gbps Non-Block Throughput, 16 Gbps Switching Capacity, 11.9 Mpps... more

$540.00

FREE shipping

go to store
4X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

4X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$116.92

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$40.80 $29.41

FREE shipping

go to store
4X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

4X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$96.70

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface Compliant with PCI Express specification 2.0 (5GTs) and backward compatible with specifications 1.1 and 1.0A PCI Power Management Specification 1.2 Support 10/100/1000... more

$39.48

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$26.52

FREE shipping

go to store
2X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

2X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$56.94

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo frame... more

$31.98 $27.69

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$28.48

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface Compliant with PCI Express specification 2.0 (5GTs) and backward compatible with specifications 1.1 and 1.0A PCI Power Management Specification 1.2 Support 10/100/1000... more

$40.76

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$28.05

FREE shipping

go to store
2X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

2X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$58.64

FREE shipping

go to store
3X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

3X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$84.94

FREE shipping

go to store
3X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

3X RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$84.94

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

Support NDIS5 NDIS6 checksum offloading (IPv4 IPv6 TCP UDP) and segmentation tasks offloading (mass delivery v1 and bulk delivery v2) Support EMAC-393 ECMA ProxZzzy host sleep standard Support full duplex flow control (IEEE 802.3X) Support 9K jumbo... more

$39.73 $30.54

FREE shipping

go to store
RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface

RJ-45 4-Port Ethernet Server Adapter Gigabit Network Card PCI-E X1 Interface Compliant with PCI Express specification 2.0 (5GTs) and backward compatible with specifications 1.1 and 1.0A PCI Power Management Specification 1.2 Support 10/100/1000... more

$40.76

FREE shipping

go to store
Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet

Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet

Network Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet About Description: Specification Product Brand: Main Chipset: RTL8111G*4 Bus Type: PCI-E(Compatible PCI-E X1/X4/X8/16) Network... more

$31.98

FREE shipping

go to store
Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet

Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet

Network Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet About Description: Specification Product Brand: Main Chipset: RTL8111G*4 Bus Type: PCI-E(Compatible PCI-E X1/X4/X8/16) Network... more

$31.19

FREE shipping

go to store
Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet

Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet

Network Cards LAN Card Ethernet Network Adapter Ethernet Lan Adapter Network Card 4 Port RJ-45 PCI Express Free Internet About Description: Specification Product Brand: Main Chipset: RTL8111G*4 Bus Type: PCI-E(Compatible PCI-E X1/X4/X8/16) Network... more

$36.78

FREE shipping

go to store
Dual Port RJ-45 1000Mbps PCI-Express X 4 Gigabit Ethernet Server Adapter Dual Port Network Interface Controller

Dual Port RJ-45 1000Mbps PCI-Express X 4 Gigabit Ethernet Server Adapter Dual Port Network Interface Controller

Package Contents: 1 x server network card 1 x short iron piece Only the above package content other are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.... more

$21.73

FREE shipping

go to store
Dual Port RJ-45 1000Mbps PCI-Express X 4 Gigabit Ethernet Server Adapter Dual Port Network Interface Controller

Dual Port RJ-45 1000Mbps PCI-Express X 4 Gigabit Ethernet Server Adapter Dual Port Network Interface Controller

Package Contents: 1 x server network card 1 x short iron piece Only the above package content other are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.... more

$21.10

FREE shipping

go to store
Dual Port RJ-45 1000Mbps PCI-Express X 4 Gigabit Ethernet Server Adapter Dual Port Network Interface Controller

Dual Port RJ-45 1000Mbps PCI-Express X 4 Gigabit Ethernet Server Adapter Dual Port Network Interface Controller

Package Contents: 1 x server network card 1 x short iron piece Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real... more

$19.53

FREE shipping

go to store
Tripp Lite Pre-Configured Unshielded Cat6 4-Port Surface-Mount Box 110 Idc Rj45 White - Surface Mount Box - Rj-45 X 4 - White

Tripp Lite Pre-Configured Unshielded Cat6 4-Port Surface-Mount Box 110 Idc Rj45 White - Surface Mount Box - Rj-45 X 4 - White

The N236-004-WH Pre-Configured Unshielded Cat6 4-Port Surface-Mount Box features four RJ45 female connectors as a fast easy and cost-effective tool for expanding your Cat5e/6 audio/video voice or Ethernet network. The ABS UL 94V-0 flame-retardant... more

$29.95

FREE shipping

go to store
PCI E Gigabit Ethernet Network Card For Intel 82574L Chip 10 100 1000Mbps RJ 45 Network Adapter for Desktop Computer

PCI E Gigabit Ethernet Network Card For Intel 82574L Chip 10 100 1000Mbps RJ 45 Network Adapter for Desktop Computer

Item Type: PCIE X1 Network Card Product Material: PCB Chipset: for Intel 82571 Bus Interface: Desktop PCIE X1 Slot Compatible With X4 X8 X16 Network Interface: 4 x Ethernet Ports Transmission Rate: 10 100 1000mbps Support: 10 100 1000 Mbps Network Auto... more

$20.10

FREE shipping

go to store
ThinkSystem NetXtreme PCIe 1GB 4-Port RJ45 Ethernet Adapter

ThinkSystem NetXtreme PCIe 1GB 4-Port RJ45 Ethernet Adapter

Features ThinkSystem NetXtreme PCIe 1GB 4-Port RJ45 Ethernet AdapterSpecifications Host Interface: PCI Express 2.0 x4 Total Number of Ports: 4 Number of Network (RJ-45) Ports: 4 Media Type Supported: Twisted Pair Network Technology: 1000Base-T Form... more

$153.59 $135.61

FREE shipping

go to store
SIIG Accessory LB-GE0014-S1 Dual-Port Gigabit Ethernet PCIE 4-Lane Card Retail

SIIG Accessory LB-GE0014-S1 Dual-Port Gigabit Ethernet PCIE 4-Lane Card Retail

Specifications Chipset: Intel I350-T2 Bus connector: PCI Express x4 Version: PCI Express 2.1 Network transfer rate: 10/100/1000 Mbps Connectors: 2 x 8-pin RJ-45 Female Environmental conditions: Operating temperature: 32 to 140 degrees F Storage... more

$133.44

FREE shipping

go to store
STL N-580 PCIe 4-Port Gigabit Intel I350 Server Ethernet Network Adapter

STL N-580 PCIe 4-Port Gigabit Intel I350 Server Ethernet Network Adapter

STL N-580 PCIe 4-Ethernet Port 1 Gigabit Intel I350 Server Network Adapter Add 4 RJ-45 Ethernet ports to your workstation or server Utilizes the Intel I350 chipset for fast reliable data transfers Multi-speed supporting 10 100 and 1000 Mbps Expand your... more

$199.99

FREE shipping

go to store
Optical SNS SIP1305-1C L2 5-Ports Industrial POE DIN-Rail Unmanaged Ethernet Switch

Optical SNS SIP1305-1C L2 5-Ports Industrial POE DIN-Rail Unmanaged Ethernet Switch

The SIP1305-1C Industrial POE Hardened Din-Rail GE Ethernet Switch with 5-ports Switch 4 - ports 10/100/1000BASE-T (RJ-45) PoE (802.3af/at) and one Combo Gigabit ports each comprised of a RJ-45 and a SFP uplink with DC: 48V for extreme temperatures... more

$242.50 $49.95

FREE shipping

go to store
Expansion Module 20 x RJ-45 1000Base-T

Expansion Module 20 x RJ-45 1000Base-T

Features Product Type - Expansion Module Interfaces / Ports Details - 20 x RJ - 45 1000Base-T Network LAN Number of Total Expansion Slots - 4 Expansion Slot Type - SFP+ Media Type Supported - Twisted Pair Optical Fiber Ethernet Technology - Gigabit... more

$1,772.36 $1,574.49

FREE shipping

go to store
Brocade ICX 7450 4-port 1/10 GbE 10GBASE-T Copper Module ICX74004X10GC

Brocade ICX 7450 4-port 1/10 GbE 10GBASE-T Copper Module ICX74004X10GC

Technical Information Application/Usage: Data Networking Interfaces/Ports Total Number of Ports: 4 Connector Type: RJ-45 Interfaces/Ports Details: 4 x RJ-45 10GBase-T LAN Media & Performance Media Type Supported: Twisted Pair Ethernet Technology: 10... more

$978.52 $868.64

go to store
Dell FM487 Dell Broadcom 5720 4 Port 1GbE NIC Daughter Card R620 R720 R630 R730

Dell FM487 Dell Broadcom 5720 4 Port 1GbE NIC Daughter Card R620 R720 R630 R730

Brand: Dell Network Ports: Ethernet (RJ-45) Interface Card Type: Ethernet/ Network Cards Type: Network Interface Card Model: Broadcom 5720 MPN: FM487 RV23K 540-BBHG 430-4418 430-4411 UPC: Does not apply more

$238.75

FREE shipping

go to store
FM487 Dell Broadcom 5720 4 Port 1GbE NIC Daughter Card R620 R720 R630 R730

FM487 Dell Broadcom 5720 4 Port 1GbE NIC Daughter Card R620 R720 R630 R730

Brand: Dell Network Ports: Ethernet (RJ-45) Interface Card Type: Ethernet/ Network Cards Type: Network Interface Card Model: Broadcom 5720 MPN: FM487 RV23K 540-BBHG 430-4418 430-4411 UPC: Does not apply more

$254.00 $176.00

go to store
Black Box Hardened Managed Ethernet Switch

Black Box Hardened Managed Ethernet Switch

OVERVIEW INDUSTRIAL MANAGED AND UNMANAGED GIGABIT ETHERNET SWITCHES DATA SHEET INTRODUCTION The Industrial Managed and Unmanaged Gigabit Ethernet Switches include unmanaged switches that provide four (4) copper RJ-45 or RJ-45 PoE ports and one (1)... more

$710.81

FREE shipping

go to store
StarTech StarTech Accessory USB 2.0 to 10-100 Mbps Ethernet Network Adapter Dongle

StarTech StarTech Accessory USB 2.0 to 10-100 Mbps Ethernet Network Adapter Dongle

Hardware Ports: 1 USB Pass-Through: No Interface: RJ45 (10/100 Ethernet) Bus Type: USB 2.0 Industry Standards: IEEE 802.3i IEEE 802.3u Chipset ID: ASIX-AX88772C Connectors Connector Types: - 1 x USB A (4-Pin) Male - 1 x RJ-45 Female Performance Maximum... more

$29.82

FREE shipping

go to store
Used-Like New Juniper Networks EX2200-48P-4G 1U 48-Port Ethernet Switch - 4 Slot - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45

Used-Like New Juniper Networks EX2200-48P-4G 1U 48-Port Ethernet Switch - 4 Slot - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45

The EX2200 line of Ethernet switches ideal for access-layer deployments in branch offices and campus networks delivers a level of functionality. This product is Used-Like New. Includes a 90-Day Warranty. May show limited signs of use and some... more

$785.04

FREE shipping

go to store