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Laptop Networking

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Syba newegg SYBA SY-EXP24006 Gigabit Ethernet 34mm ExpressCard
  (2)
  •  10/100/1000Mbps
  •  RJ-45
  • Type: PCMCIA Ethernet Adapter
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Max Data Rates: 10/100/1000Mbps
  • Ports: RJ-45
  • Model #: SY-EXP24006
  • Item #: N82E16839328047
  • Return Policy: Iron Egg Guarantee Return Policy
  • $19.99
  • $13.99
  • Save: 30%
  • Free Shipping

STARTECH newegg StarTech EC1000S ExpressCard Gigabit Ethernet Network Adapter Card
  (12)
  •  10/100/1000Mbps
  •  RJ-45
  • Type: ExpressCard Ethernet Adapter
  • Max Data Rates: 10/100/1000Mbps
  • Ports: RJ-45
  • Operating Systems Supported: Windows 2000 Windows XP (32/64bit) Windows Server 2003 (32/64bit) Windows Vista (32/64bit) Windows 7 (32/64bit) Windows Server 2008 R2 Linux Unix Mac OS 10.4.x Mac OS 10.5.x
  • Model #: EC1000S
  • Item #: N82E16839158038
  • Return Policy: Networking Extended Return Policy

STARTECH newegg StarTech EC2000S Dual Port ExpressCard Gigabit Laptop Ethernet NIC Network Adapter Card
  (1)
  •  10/100/1000Mbps
  •  2 x RJ-45 Female
  • Type: ExpressCard Ethernet Adapter
  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q
  • Max Data Rates: 10/100/1000Mbps
  • LEDs: 2 - Gigabit Link 2 - Link/Activity
  • Model #: EC2000S
  • Item #: N82E16839158043
  • Return Policy: Networking Extended Return Policy

Belkin newegg BELKIN F5D8073 N Wireless ExpressCard Adapter
  • Type: ExpressCard Ethernet Adapter
  • Interface: ExpressCard
  • Features: Connect your notebook computer to a wireless network to: Stream music Share Photos Enjoy online gaming Surf the Web Email and Chat online The N Wireless Notebook Card connects your notebook computer to a wireless network. Providing greater range and faster speeds, N offers an excellent solution for sending large files such as video, music, photos, and documents among the networked computers in your home. Based on the 802.11n draft, N Wireless enables multiple receivers and transmitters to send and receive data using Intelligent MIMO (Multiple Input Multiple Output) spatial multiplexing techniques which greatly increases speed, coverage, and the reliability of the wireless network.
  • Model #: F5D8073
  • Item #: N82E16839314011R
  • Return Policy: Open Box Refund Only Return Policy
  • $59.99
  • $3.99
  • Save: 93%
  • $3.19 Shipping

TRENDnet newegg TRENDnet TEW-421PC 802.11g Wireless PC Card
  (220)
  •  Wi-Fi Compliant with IEE...
  •  Uses 2.4 GHz Frequency B...
  •  Supports Ad-Hoc (Peer-to...
  • Type: 802.11g PCMCIA Wireless Adapter
  • Standards: IEEE802.11b/g
  • Max Data Rates: 54Mbps
  • Interface: 32bit CardBus Type II
  • Model #: TEW-421PC
  • Item #: 9SIA0ZX2C35618
  • Return Policy: View Return Policy
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Linksys newegg LINKSYS WPC55AG Notebook Adapter
  (7)
  •  54Mbps
  •  WEP, LEAP, WPA
  •  WEP Key Bits:64, 128, 15...
  • Type: 802.11a/b/g CardBus Wireless Adapter
  • Standards: IEEE802.11a/b/g
  • Max Data Rates: 54Mbps
  • LEDs: Power, Link
  • Model #: WPC55AG
  • Item #: 9SIA0AJ0TU5401
  • Return Policy: View Return Policy
  • $64.95
  • Free Shipping

Onstar Power Supply Tester with LCD
  • Type: Power supply tester
  • Parts: oen year
  • Model #: OS-PT01
  • Item #: 9SIA60R2C18777
  • Return Policy: View Return Policy
  • $19.99
  • $13.99
  • Save: 30%
  • Free Shipping

D-Link newegg D-Link DWA-642 RangeBooster N Notebook Adapter
  (42)
  •  Wired Equivalent Privacy...
  •  Wi-Fi Protected Access (...
  • Type: 802.11b/g/n CardBus Wireless Adapter
  • Standards: IEEE 802.11n (draft) IEEE 802.11g IEEE 802.11b
  • LEDs: Link, Activity
  • Interface: 32bit CardBus
  • Model #: DWA-642
  • Item #: 9SIA0AJ0UV7509
  • Return Policy: View Return Policy
  • $49.95
  • Free Shipping

Linksys newegg LINKSYS WPC54G Wireless-G Notebook Adapter
  (71)
  •  54Mbps
  •  WEP, AES, TKIP, IEEE 802...
  • Type: 802.11g PCMCIA Wireless Adapter
  • Standards: IEEE802.11b/g
  • Max Data Rates: 54Mbps
  • LEDs: Power, Link
  • Model #: WPC54G
  • Item #: 9SIA0AJ0UV7505
  • Return Policy: View Return Policy
  • $37.95
  • Free Shipping

PCI 10M/100M card PCI cards for computers network card D-LINK DFE-530TX adaptive card of PCI
  •  PCI 10M/100M card PCI c...
  • Type: 802.11g PCMCIA Wireless Adapter
  • Standards: PCI 10M/100M card PCI cards for computers network card D-LINK DFE-530TX adaptive card of PCI
  • Max Data Rates: PCI 10M/100M card PCI cards for computers network card D-LINK DFE-530TX adaptive card of PCI
  • Features: PCI 10M/100M card PCI cards for computers network card D-LINK DFE-530TX adaptive card of PCI
  • Model #: PCI 10M/100M card
  • Item #: 9SIA6U42980339
  • Return Policy: View Return Policy
  • $16.99
  • $7.09
  • Save: 58%
  • Free Shipping

Belkin newegg BELKIN F5D8073 N Wireless ExpressCard Adapter
  (26)
  • Type: ExpressCard Ethernet Adapter
  • Interface: ExpressCard
  • Features: Connect your notebook computer to a wireless network to: Stream music Share Photos Enjoy online gaming Surf the Web Email and Chat online The N Wireless Notebook Card connects your notebook computer to a wireless network. Providing greater range and faster speeds, N offers an excellent solution for sending large files such as video, music, photos, and documents among the networked computers in your home. Based on the 802.11n draft, N Wireless enables multiple receivers and transmitters to send and receive data using Intelligent MIMO (Multiple Input Multiple Output) spatial multiplexing techniques which greatly increases speed, coverage, and the reliability of the wireless network.
  • Parts: 1 year limited
  • Model #: F5D8073
  • Item #: 9SIA0ZX2C35370
  • Return Policy: View Return Policy
  • $32.65
  • Free Shipping


Laptop Wireless Cards

Wi-Fi connectivity makes a laptop even more useful to its owner. Most people use their computers as gateways to the internet, so it can be frustrating if they can't go online because they can't find an ethernet cable. Consumers can buy wireless cards for laptops so their devices can connect with a signal from anywhere.

These cards need to be installed to a computer's motherboard to use a wireless signal. Many of the available models come with tutorials and instruction guides, so even shoppers who aren't tech-savvy can easily install their new purchase.

Laptop wireless cards act as internal receivers, allowing a computer to connect to the internet over the air without an ethernet cord. Users who are on the go need this added convenience so their devices can be fully functional anywhere there's a wireless signal. For example, college students can install a card so their laptops work in class and in the library - not just in their dorm rooms or apartments.

A laptop must be within a certain proximity to a Wi-Fi router to receive the signal, as the card itself does not generate web connectivity. Fortunately, many establishments, ranging from coffee shops to public libraries, provide wireless web access, so everyone can find a place to go online.

For users who want to add an ethernet connection to their notebook, there are cards with jacks for cords. Manufacturers have begun producing slim laptops that remove ethernet ports to reduce the devices' overall weight. Much like a wireless card, these units are installed internally but have an external attachment intended for a wired connection.

You should make sure the wireless card you're thinking about purchasing matches your computer's hardware specifications. Access points must have driver support to function properly, so be sure to check what your system is capable of supporting.

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