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In Network Connectors/Adapters

Our most popular products, based on sales and updated frequently.
01
Plugable 2.5G USB C and USB to Ethernet Adapter, 2-in-1 Adapter Compatible with USB-C Thunderbolt 3 or USB 3.0, USB-C to RJ45 2.5 Gigabit LAN Ethernet, Compatible with Mac and Windows
Plugable 2.5G USB C and USB to Ethernet Adapter, 2-in-1 Adapter Compatible with USB-C Thunderbolt 3 or USB 3.0, USB-C to RJ45 2.5 Gigabit LAN Ethernet, Compatible with Mac and Windows
  • Part Number: USBC-E2500
  • Type: USB C, USB 3.0, RJ45
  • Changer Type: USB C or USB 3.0 to Ethernet
  • Thunderbolt 3: Yes
  • Model #: USBC-E2500
  • Item #: 9SIA2XBB799467
  • Return Policy: View Return Policy
$29.95
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I highly recommend this adapter! Easy to set up. Works with Windows, Mac, and Linux. And works with Synology DS920+ (which is also built on Linux). Installed on my DS920+ I get it's full speed. Running wonderfully since Mid February.

02
Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/2500 Mbps RJ45 LAN Adapter Low Profile Bracket
Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/2500 Mbps RJ45 LAN Adapter Low Profile Bracket
  • Connectors: 2 x RJ45
  • Weight: 0.3
  • Parts: 3 Year
  • Model #: SD-PEX24066
  • Item #: 9SIA3XWCK35522
  • Return Policy: View Return Policy
$29.99
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03
Aluminum Alloy Ethernet Splitter 1 to 2 High Speed 1000Mbps, Gigabit Ethernet Splitter, LAN Splitter with USB-C Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable (2 Devices Simultaneously Networking)
Aluminum Alloy Ethernet Splitter 1 to 2 High Speed 1000Mbps, Gigabit Ethernet Splitter, LAN Splitter with USB-C Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable (2 Devices Simultaneously Networking)
  • Part Number: BL-SW1KT2
  • Switch Type: Gigabit
  • Model #: BL-SW1KT2
  • Item #: 9SIB3WAK9Z5192
  • Return Policy: View Return Policy
Save 20%
Limited Time Offer
$20.99
$26.38
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04
Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
  • Part Number: X550-T2
  • Standards: IEEE 802.3an (10GBASE-T) IEEE 802.3ab (1000BASE-T) IEEE 802.3u (100BASE-TX) IEEE 802.1Q (VLAN tagging) IEEE 802.1p (Traffic prioritization) IEEE 802.3az (Energy Efficient Ethernet)
  • Connectors: Two RJ-45 ports (10GBASE-T)
  • Frequency Band: 100BASE-TX: 31.25 MHz 1000BASE-T: 62.5 MHz 2.5G/5GBASE-T: 100–200 MHz range 10GBASE-T: up to 400 MHz
  • Model #: X550-T2, 0X550-T2
  • Item #: 9SIA4A0KEM7215
  • Return Policy: View Return Policy
$111.10
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06
Intel® Ethernet Server Adapter I210-T1
Intel® Ethernet Server Adapter I210-T1
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: 3a4-080623000123775
  • Item #: 9SIA4A0K9P7528
  • Return Policy: View Return Policy
$47.99
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07
Upgrade Ethernet Splitter 1 to 3 High Speed 1000Mbps, LAN Splitter with USB Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable Gigabit Internet Splitter [3 Devices Simultaneously Networking]
Upgrade Ethernet Splitter 1 to 3 High Speed 1000Mbps, LAN Splitter with USB Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable Gigabit Internet Splitter [3 Devices Simultaneously Networking]
  • Series: OZHW2
  • Color: Black
  • Dimensions: 3.51 x 3.12 x 0.08 inches
  • Weight: 3.52 ounces
  • Model #: A-OZHW2
  • Item #: 9SIBFMPK8K9771
  • Return Policy: View Return Policy
Save 39%
$19.99
$32.99
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08
Dell Intel I350-T2 Dual Port PCI Express x2 Adapter w/Low Profile Bracket 8WWC9
Dell Intel I350-T2 Dual Port PCI Express x2 Adapter w/Low Profile Bracket 8WWC9
$58.99
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10
Bitspower True Brass Enhance Rotary G1/4" 90-Degree Multi-Link Adapter For OD 14MM
Bitspower True Brass Enhance Rotary G1/4" 90-Degree Multi-Link Adapter For OD 14MM
Save 6%
$23.00
$24.50
$35.00 Shipping
12
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd /DOS with Low Profile
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd /DOS with Low Profile
  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x and IEEE 802.3ab standards
  • Connectors: 2 x RJ45
  • Class: 1000M, Dual RJ45
  • Model #: BL-AJS992
  • Item #: 9SIB3WAK7R9873
  • Return Policy: View Return Policy
Save 18%
Limited Time Offer
$38.99
$47.98
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16
Acasis USB4 to 10 Gigabit Ethernet Adapter Compatible with Thunderbolt 5/4/3
Acasis USB4 to 10 Gigabit Ethernet Adapter Compatible with Thunderbolt 5/4/3
  • Parts: 1 Year
  • Labor: 5 Years
  • Model #: NT0201
  • Item #: 9SIAP1ZKH21308
  • Return Policy: View Return Policy
Limited Time Offer
$109.00
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17
USB 3.0 to 10/100/1000 Mbps Gigabit RJ45 Ethernet Network LAN Adapter for PC Mac
USB 3.0 to 10/100/1000 Mbps Gigabit RJ45 Ethernet Network LAN Adapter for PC Mac
  • Type: Adapter/Converter
  • Model #: UB3-LAN-D
  • Item #: 9SIA20PJZZ1885
  • Return Policy: View Return Policy
$10.29
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20
GENUINE INTEL I350-T4 RJ-45 x4 Quad Port Gigabit Ethernet Server Adapter With Yottamark Hologram Retail Sealed Box
GENUINE INTEL I350-T4 RJ-45 x4 Quad Port Gigabit Ethernet Server Adapter With Yottamark Hologram Retail Sealed Box
  • Connectors: RJ-45 x4
  • Drivers: Included
  • Wake On LAN: Yes
  • Parts: Limited Lifetime
  • Model #: I350T4RETAILBOX
  • Item #: 9SIA4A0K9D6418
  • Return Policy: View Return Policy
$149.99
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