BEST SELLERS

In Network Interface Cards

41
StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, USB to RJ45 Adapter, TAA Compliant
StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, USB to RJ45 Adapter, TAA Compliant
  • Weight: 0.35
  • Package Contents: USB 3.0 to Gigabit Ethernet NIC Network Adapter 1 x Driver CD 1 x Instruction Manual
  • Parts: 2 Year
  • Labor: 2 Year
  • Model #: USB31000SW
  • Item #: 9SIA6ZPK9V0696
  • Return Policy: View Return Policy
$35.78

I have a Lenovo laptop purchased several years ago that has a poor wifi plus the built in ethernet is only 100mbps which I found was pretty standard with regular laptops unless you're willing to spend for a high end one. My internet provider gives me 600mb/s but I was only getting about 50mb/s with the built in ethernet and even less with the wifi. I purchased this adapter and right away I'm getting close to 400mb/s when plugged in directly to my router! This adapter is the solution I've been trying to find. Pros: -This was simple to set up on my Windows 10 laptop. -It was working right out of the box and I've had no issues with it. -Great price

42
2.5GBase-T PCI Express Gigabit Network Card for Gaming, 2.5G/1G/100Mbps PCIe Ethernet Network Adapter RJ45 LAN Controller With Intel I226 for PC, Support Windows 10/11, Standard & Low-Profile Brackets
2.5GBase-T PCI Express Gigabit Network Card for Gaming, 2.5G/1G/100Mbps PCIe Ethernet Network Adapter RJ45 LAN Controller With Intel I226 for PC, Support Windows 10/11, Standard & Low-Profile Brackets
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3x
  • Connectors: 1 x RJ45
  • LEDs: Link, Activity
  • Windows Vista: Windows 10/11
  • Model #: F-2500IR
  • Item #: 9SIADXZJP61574
  • Return Policy: View Return Policy
Limited Time Offer
$21.99
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43
Intel Ethernet Server Adapter I350-T4, quad-port gigabit Ethernet server adapters | I350T4V2
Intel Ethernet Server Adapter I350-T4, quad-port gigabit Ethernet server adapters | I350T4V2
  • Brand: Intel
  • Part Number: I350T4V2
  • Standards: EEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T)
  • Speed: 10/100/1000Mbps
  • Model #: I350T4V2
  • Item #: 9SIA4A0K9D5664
  • Return Policy: View Return Policy
$149.99
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44
Intel Quad Port Ethernet Network Adapter X710-T4L BLK
Intel Quad Port Ethernet Network Adapter X710-T4L BLK
  • Connectors: 4 x RJ45
  • Temperature: Operating Temperature: 0 °C to 55 °C (32 °F to 131 °F) Storage Temperature: -40 °C to 70 °C (-40 °F to 158 °F)
  • Humidity: Storage Humidity Maximum: 90% non-condensing relative humidity at 35 °C
  • Dimensions: 167 mm x 69 mm
  • Model #: X710T4LBLK
  • Item #: 9SIA4A0KB94585
  • Return Policy: View Return Policy
$518.99
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45
StarTech.com Dual Port Gigabit PCI Express Server Network Adapter Card - PCIe NIC
StarTech.com Dual Port Gigabit PCI Express Server Network Adapter Card - PCIe NIC
  • Weight: 0.05
  • Package Contents: Dual Port Gigabit PCI Express Server Network Adapter Card - PCIe NIC 1 x Low Profile Bracket 1 x Driver CD 1 x Instruction Manual
  • Parts: 2 Year
  • Model #: ST1000SPEXD4
  • Item #: N82E16833114131
  • Return Policy: Manufacturer Only Return Policy
$103.99
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Server sounds really impressive until you realize that it's just a pcie x1 slot. On the other hand, pcie x1 slot. I put it in a half size slot because it makes me not have to fight with a video card. Points up. This won't be apparent to you unless your card has ports facing another way. Get this one and save yourself a headache you will wonder why you even have.

46
Intel Ethernet Server Adapter I350-T4
Intel Ethernet Server Adapter I350-T4
  • Weight: 1
  • Parts: Lifetime
  • Labor: 30 DAYS WARRANTY
  • Model #: I350T4V2BLK
  • Item #: 9SIA4A0K9D5660
  • Return Policy: View Return Policy
$136.99
$139.99
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Windows 10 Pro support VLANS Jumbo Frames More ports than i could ever use.

48
Intel Ethernet Server Adapter I350-T2
Intel Ethernet Server Adapter I350-T2
  • Weight: 0.36
  • Parts: Lifetime
  • Labor: 30 DAYS WARRANTY
  • Model #: I350T2V2
  • Item #: 9SIA4A0KE34065
  • Return Policy: View Return Policy
$110.99
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49
Synology E25G30-F2 Dual-Port 25GbE SFP28 PCIe 3.0 Network Interface Card
Synology E25G30-F2 Dual-Port 25GbE SFP28 PCIe 3.0 Network Interface Card
$363.99
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50
LR-LINK LREC9252PF-2SFP PCIe x1 2-port Gigabit Fiber Desktop Network Adapter Card
LR-LINK LREC9252PF-2SFP PCIe x1 2-port Gigabit Fiber Desktop Network Adapter Card
  • Standards: IEEE 802.1q
  • Connectors: 2 x SFP
  • BUS: PCIe x1
  • LEDs: off = No Link;on = Link; Blinking = Activity
  • Model #: LREC9252PF-2SFP
  • Item #: 9SIAJBRFJT7854
  • Return Policy: View Return Policy
$152.50
$30.00 Shipping
52
Intel Ethernet Network Adapter X710-T2L for OCP 3.0, Dual-port energy-efficient OCP NIC 3.0 adapters for NBASE-T and 10GBASE-T networks | X710T2LOCPV3
Intel Ethernet Network Adapter X710-T2L for OCP 3.0, Dual-port energy-efficient OCP NIC 3.0 adapters for NBASE-T and 10GBASE-T networks | X710T2LOCPV3
  • Brand: Intel
  • Part Number: X710T2LOCPV3
  • Features: General RJ45 connections over CAT5e, CAT6, CAT6A cabling Energy Efficient Ethernet (EEE) Load balancing on multiple CPUs Protect, Detect and Recover Support for most network operating systems Time Sync (IEEE 1588*, 802.1as) OCP NIC 3.0 adapter Adapter features Data Rate Supported Per Port : 10/5/2.5/1Gbps and 100Mbps Bus Type/Bus Width: PCIe 3.0 x8 Interrupt Levels: INTA, MSI, MSI-X Hardware Certifications: FCC A, cULus, CE, VCCI, BSMI, RCM, KCC, EEE Controller: Intel® Ethernet Controller X710-AT2 (Dual Port)
  • Model #: X710T2LOCPV3
  • Item #: 14U-0045-004Y2
  • Return Policy: 30-Day Return Policy
$259.99
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Sleek, has a great weight to it, reliable, we'll built and we'll made. I tested this product on my new macbook without a Ethernet port, lightning fast connectivity compared to the built in wireless. I'd recommend using a monoprice (add-on item) cat6 cable to your switch, wall or router. Very impressed. A lot of these new laptops, dell's, apple, hp, are standardizing on USB c 3.1 reversible connectors. As far as I can tell nobody can match Startech quality and power. I'd recommend also any traveller to put this in their breifcase for hotels and conferences to get high throughput relaiable gigabit Ethernet speeds. Support solid product, highly recommended. . Another great Star Tech product.

54
Synology E10G30-F2 Dual-port 10GbE SFP+ PCIe 3.0 x8 add-in card for Synology systems
Synology E10G30-F2 Dual-port 10GbE SFP+ PCIe 3.0 x8 add-in card for Synology systems
$265.65
$7.85 Shipping
55
TRENDnet 10 Gigabit PCIe SFP+ Network Adapter, Convert A PCIe Slot Into A 10G SFP+ Slot, Supports 802.1Q, Standard & Low-Profile Brackets Included, Compatible With Windows & Linux, Black, TEG-10GECSFP
TRENDnet 10 Gigabit PCIe SFP+ Network Adapter, Convert A PCIe Slot Into A 10G SFP+ Slot, Supports 802.1Q, Standard & Low-Profile Brackets Included, Compatible With Windows & Linux, Black, TEG-10GECSFP
  • Standards: IEEE 802.1Q IEEE 802.3ae IEEE 802.3x
  • Dimensions: 0.70" x 3.40" x 2.40"
  • Weight: 0.13 lb.
  • Package Contents: TEG-10GECSFP Quick Installation Guide CD-ROM (Driver) Standard & low-profile brackets
  • Model #: TEG-10GECSFP
  • Item #: 9SIAHFEBJ50332
  • Return Policy: View Return Policy
$74.99
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56
StarTech.com 1-Port Parallel PCIe Card, PCI Express to Parallel DB25 LPT Adapter Card, Desktop Expansion Controller for Printer, SPP/ECP
StarTech.com 1-Port Parallel PCIe Card, PCI Express to Parallel DB25 LPT Adapter Card, Desktop Expansion Controller for Printer, SPP/ECP
  • Part Number: PEX1P2
  • Dimensions: Height: 0.7" Width: 2.9"
  • Weight: Weight (Approximate): 1.59 oz
  • Package Contents: 1-Port Parallel PCIe Card Full Profile Bracket Low Profile Bracket Quick Start Guidel
  • Model #: PEX1P2
  • Item #: 14U-002S-000T6
  • Return Policy: Manufacturer Only Return Policy
$40.99
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57
Intel Ethernet Network Adapter I226-T1 - Network adapter - PCI Express 3.1 x1 low profile - 2.5GBase-T x 1
Intel Ethernet Network Adapter I226-T1 - Network adapter - PCI Express 3.1 x1 low profile - 2.5GBase-T x 1
  • Connectors: 1 x RJ45
  • Weight: 0.1000
  • Model #: I226T1BLK
  • Item #: 9SIA6ZPKDU4008
  • Return Policy: View Return Policy
$78.15
58
Weastlinks PCI Express Network Card RTL8125GB Gigabit Ethernet PCIE Network card 2.5Gbps LAN Adapter 1Port RJ45 Network Card for Desktop PC
Weastlinks PCI Express Network Card RTL8125GB Gigabit Ethernet PCIE Network card 2.5Gbps LAN Adapter 1Port RJ45 Network Card for Desktop PC
  • Connectors: 1 x RJ45 Network
  • Wake On LAN: Yes
  • Class: 2.5G, Single RJ45
  • Model #: WLNTWC370
  • Item #: 9SIB3EWKFX1572
  • Return Policy: View Return Policy
$17.40
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Indicates 2.5GbE connection. Halves my transfer times compared to gigabit. Very inexpensive.

60
EDUP Gigabit Ethernet PCI Express PCI-E Network Card 10/100/1000Mbps RJ45 LAN Adapter Converter for Desktop PC
EDUP Gigabit Ethernet PCI Express PCI-E Network Card 10/100/1000Mbps RJ45 LAN Adapter Converter for Desktop PC
  • Connectors: 1 x RJ45
  • Class: 1000M, PCIE
  • Model #: SN110 EP-9602GS
  • Item #: 9SIAH19AP43481
  • Return Policy: View Return Policy
$15.99
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No pros plug and play