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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

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. (?)

Save $6.96 (54%)

$12.99 $6.03

Add four USB 3.0 ports with two independent channels, LP/SATA power, and charging support to your PC through a PCI Express slot

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Mfg Part #: PEXUSB3S42V | Item # 9897285
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $21.20 (20%)

$105.99 $84.79

Lenovo ThinkPad - Network adapter - USB 3.0 - Gigabit Ethernet - for Miix 320-10; 510-12; ThinkCentre M700; M710; ThinkPad L470; L570; P71; ThinkPad Yoga 370

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Mfg Part #: 4X90E51405 | Item # 9847859
Availability: In stock. Usually Ships Same Business Day. (?)

Save $3.74 (12%)

$29.99 $26.25

StarTech.com PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP - Network adapter - PCIe low profile - GigE - 1000Base-LX, 1000Base-SX

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Mfg Part #: PEX1000SFP2 | Item # 13214819
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $30.01 (16%)

$191.99 $161.98

Connect an additional DisplayPort monitor to your PC with USB 3.0 technology capable of playback at 4K

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Mfg Part #: USB32DP4K | Item # 13318519
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $23.60 (20%)

$117.99 $94.39

Add Bluetooth 4.0 capabilities to a laptop or desktop computer through USB

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Mfg Part #: USBBT1EDR4 | Item # 9790670
Availability: In stock. Usually Ships Same Business Day. (?)

Save $6.00 (20%)

$29.99 $23.99

Connect an additional HDMI display to your PC with USB 3.0 technology capable of playback at 4K

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Mfg Part #: USB32HD4K | Item # 13292756
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $23.60 (20%)

$117.99 $94.39

D-Link Wireless AC1200 DWA-582 - Network adapter - PCIe low profile - 802.11b, 802.11a, 802.11g, 802.11n, 802.11ac

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Mfg Part #: DWA-582 | Item # 13326264
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $13.00 (19%)

$69.99 $56.99

Add four USB 3.0 ports with four independent channels, LP/SATA power, and charging support to your PC through a PCI Express slot

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Mfg Part #: PEXUSB3S44V | Item # 9897280
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $31.00 (25%)

$123.99 $92.99

Lenovo ThinkPad Gobi 5000 Mobile Broadband - Wireless cellular modem - 4G LTE - M.2 Card - AT&T - CRU - for ThinkPad L440; T431s; T440; T440p; T440s; T530; T540p; W541

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Mfg Part #: 0C52886 | Item # 9782830
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $20.98 (10%)

$199.99 $179.01

StarTech.com Mini PCI Express Wireless N Card - 300Mbps 802.11b/g/n 2T2R - Network adapter - PCIe Mini Card - 802.11b, 802.11g, 802.11n

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Mfg Part #: MPEX300WN2X2 | Item # 9829484
Availability: In stock. Usually Ships Same Business Day. (?)

Save $6.16 (28%)

$21.99 $15.83

StarTech.com 8 Port Low Profile PCI Express RS232 Serial Card w/161050 UART - Serial adapter - PCIe low profile - RS-232 x 8

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Mfg Part #: PEX8S1052 | Item # 9672164
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $19.80 (20%)

$98.99 $79.19

InFocus - Network adapter - USB - 802.11b, 802.11g, 802.11n - for InFocus IN1110A; LightPro IN1146

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Mfg Part #: SP-WIFIUSB-2 | Item # 9832456
Availability: In stock. Usually Ships Same Business Day. (?)

Save $5.00 (15%)

$34.00 $29.00

StarTech.com USB 3.0 Dual Gigabit Ethernet Adapter NIC w/ USB Port - Network adapter - USB 3.0 - GigE - 1000Base-T - 2 ports - black

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Mfg Part #: USB32000SPT | Item # 9740716
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $17.84 (24%)

$73.99 $56.15

TP-LINK TL-PA4010PKIT AV500+ Powerline Kit with AC Pass Through - Bridge - HomePlug AV (HPAV) - wall-pluggable (pack of 2)

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Mfg Part #: TL-PA4010P KIT | Item # 40145610
Availability: In stock. Usually Ships Same Business Day. (?)
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 $1,199.00

TP-LINK Archer T9UH - Network adapter - USB 3.0 - 802.11b, 802.11a, 802.11g, 802.11n, 802.11ac

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Mfg Part #: ARCHER T9UH | Item # 40145607
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Save $15.00 (14%)

$104.99 $89.99

SIIG Cyber 2S1P PCIe - Parallel/serial adapter - PCIe - parallel, RS-232 - 2 ports + 1 x parallel port

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Mfg Part #: JJ-P21211-S1 | Item # 8721274
Availability: In stock. Usually Ships Same Business Day. (?)
 $49.99

Upgrade your computer to the 10Gbps speed of USB 3.1 Gen 2, by adding two USB Type-C ports

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Mfg Part #: PEXUSB312C | Item # 13773798
Availability: In stock. Usually Ships Same Business Day. (?)

Save $12.91 (27%)

$47.90 $34.99

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. (?)
 $21.99

Add a Gigabit Ethernet RJ45 port and HDMI output to your port-limited laptop, through a single USB 3.0 port

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Mfg Part #: USB31GEHD | Item # 13185748
Availability: In stock. Usually Ships Same Business Day. (?)
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 $92.99

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

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 10/100Mbps Ethernet port to your laptop or desktop computer through USB

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Mfg Part #: USB2100 | Item # 13188923
Availability: In stock. Usually Ships Same Business Day. (?)

Save $7.79 (32%)

$23.99 $16.20

StarTech.com 4 Port Gigabit PoE PCIe Network Card - PSE PCI Express NIC - Network adapter - PCIe x4 - Gigabit Ethernet x 4

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Mfg Part #: ST4000PEXPSE | Item # 13366302
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $42.64 (14%)

$299.99 $257.35