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Add a Gigabit Ethernet port to your MacBook, Chromebook or laptop with USB Type-C

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Mfg Part #: US1GC30W | Item # 13628663
Availability: In stock. Usually Ships Same Business Day. (?)

Save $1.00 (3%)

$36.99 $35.99

Add Gigabit Ethernet connectivity and two USB 3.0 ports to your laptop or tablet through a single USB port

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Mfg Part #: USB31000S2H | Item # 13628660
Availability: In stock. Usually Ships Same Business Day. (?)

Save $14.10 (26%)

$53.99 $39.89

Add advanced 802.11ac Wi-Fi connectivity to a computer or server through a PCI Express slot - with dual band 2.4/5 GHz frequencies and up to 433 Mbps

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Mfg Part #: PEX433WAC11 | Item # 13796167
Availability: In stock. Usually Ships Same Business Day. (?)

Save $18.00 (30%)

$60.99 $42.99

Add three USB 3.0 ports (5Gbps) and a GbE port to your MacBook, using this silver, Apple style hub with an extended-length cable

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Mfg Part #: ST3300G3UA | Item # 13727863
Availability: In stock. Usually Ships Same Business Day. (?)

Save $6.50 (13%)

$51.99 $45.49

Add a 10/100/1000Mbps Ethernet port to any PC through a PCI slot

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Mfg Part #: ST1000BT32 | Item # 291404
(1)
Availability: In stock. Usually Ships Same Business Day. (?)
Ships for Only $3.99!

 $21.99

Get advanced connectivity over multimode or single-mode fiber, by adding a 10GBase-LR/SR open SFP+ port to your server or workstation

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Mfg Part #: PEX10000SFPI | Item # 40250916
Availability: In stock. Usually Ships Next Business Day. (?)
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Save $58.00 (21%)

$275.99 $217.99

High performance, low cost network adapters backed up by a lifetime warranty

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Mfg Part #: ST100S | Item # 881186
Availability: In stock. Usually Ships Same Business Day. (?)
Ships for Only $3.99!

Save $6.96 (54%)

$12.99 $6.03

StarTech.com 1000 Mbps Gigabit Ethernet MM SC Fiber PCI Express Card - Network adapter - PCIe - 1000Base-FX

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Mfg Part #: PEX1000MMSC | Item # 7827396
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $34.80 (20%)

$171.99 $137.19

Add a 10 Gigabit Ethernet port (10 Gbps) to a client, server or workstation through a PCI Express slot

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Mfg Part #: ST10000SPEX | Item # 13214817
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $69.00 (22%)

$306.99 $237.99

10/100/1000Mbps copper Gigabit PCI card for servers and workstations. Current systems running at 10Mbps and 100Mbps can be upgraded to Gigabit Ethernet, eliminating network bottlenecks.

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Mfg Part #: DGE-530T | Item # 322938
Availability: In stock. Usually Ships Same Business Day. (?)
Ships for Only $3.99!

Save $7.00 (32%)

$21.99 $14.99

Add 2 high-speed RS-232 serial ports to your PC through a PCI expansion slot

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Mfg Part #: PCI2S550 | Item # 856167
Availability: In stock. Usually Ships Same Business Day. (?)
Ships for Only $3.99!

 $36.99

Add dual Gigabit Ethernet ports to a client, server or workstation through a PCI Express slot

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Mfg Part #: ST1000SPEXD4 | Item # 13319591
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $25.00 (25%)

$99.99 $74.99

Connect a PCI Express-based desktop or rackmount PC directly to a Gigabit multimode SC fiber optic network

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Mfg Part #: PEX1000MMSC2 | Item # 13255628
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $30.01 (16%)

$191.99 $161.98

The HP FlexFabric 10Gb 2-port 556FLR-SFP+ Adapter is installed in the FlexibleLOM socket in the ProLiant Gen9 Rack/Tower servers. The adapter offers 10 GbE FlexibleLOM with RDMA and Tunnel Offload features.

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Mfg Part #: 727060-B21 | Item # 13273898
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $179.88 (29%)

$629.00 $449.12

Add a Gigabit RJ45 port through a Mini PCI Express slot

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Mfg Part #: ST1000SMPEX | Item # 8980208
Availability: In stock. Usually Ships Same Business Day. (?)

Save $17.70 (30%)

$58.99 $41.29

Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot

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Mfg Part #: ST1000SPEX43 | Item # 13686793
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $36.19 (14%)

$249.99 $213.80

Connect a PC directly to a multimode SC fiber network through an available PCI slot

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Mfg Part #: PCI100MMSC | Item # 8160918
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $39.00 (27%)

$142.99 $103.99

Add a Gigabit Ethernet port and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port

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Mfg Part #: USB31000SPTB | Item # 9782961
Availability: In stock. Usually Ships Same Business Day. (?)

Save $14.00 (30%)

$45.99 $31.99

Add dual Gigabit Ethernet ports to a client, server or workstation through a PCI Express slot

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Mfg Part #: ST2000SPEXI | Item # 9822803
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $24.41 (16%)

$153.99 $129.58

Add four USB 3.0 (5Gbps) ports to your MacBook, using this silver, Apple style hub with an extended-length cable

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Mfg Part #: ST43004UA | Item # 13727862
Availability: In stock. Usually Ships Same Business Day. (?)
Ships for Only $3.99!

Save $3.30 (10%)

$31.99 $28.69

Get high performance connectivity over multi-mode fiber, by upgrading your server or workstation with a 10GBase-SR port

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Mfg Part #: PEX10000SRI | Item # 40282159
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $76.00 (17%)

$454.99 $378.99

Gain fast, reliable network access for your MacBook, Chromebook or tablet, even if it doesn't have an Ethernet port. This USB 3.0 to Gigabit network adapter adds a single RJ45 Ethernet port to your computer through your USB 3.0 port.

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Mfg Part #: USB31000SA | Item # 13628662
Availability: In stock. Usually Ships Same Business Day. (?)
Ships for Only $3.99!

Save $14.00 (36%)

$38.99 $24.99

Use the USB Type-C port on your laptop to add a Gigabit Ethernet port and a USB 3.1 Gen 1 (type-A) port

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Mfg Part #: US1GC301AU | Item # 13738189
Availability: In stock. Usually Ships Same Business Day. (?)

Save $22.00 (37%)

$58.99 $36.99

StarTech.com 1 Port PCI Express 10/100 Ethernet Network Interface Adapter Card - Network adapter - PCIe low profile - 10/100 Ethernet

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Mfg Part #: PEX100S | Item # 7495444
Availability: In stock. Usually Ships Same Business Day. (?)
Ships for Only $3.99!

Save $7.80 (30%)

$25.99 $18.19

Fast Ethernet Adapter specifically designed to plug into an available Universal Serial Bus (USB) port on a desktop or laptop PC running Microsoft Windows XP, Me, 2000 or 98SE.

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Mfg Part #: DUB-E100 | Item # 462769
Availability: In stock. Usually Ships Same Business Day. (?)
Ships for Only $3.99!

Save $7.00 (23%)

$29.99 $22.99