LABOR DAY 4 DAY SALE

End-of-summer savings on tablets, cell phones, laptops, HDTVs and much more.

Shop now ›

Ends Monday.

We did not find any matches for " Computer External Antanna ", but we did find the following matches for " computer external antenna ".
1146  items found for "

computer external antenna

" in  All Categories

Shop Category

 

Narrow Your Results

Networking Resources


Networking Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

1 - 15 of 1146
View:
Sort by:
Compare
Compare

New! NETGEAR - N300 Wireless-N Router with External Antennas

Model: WNR2020100PAS
SKU: 8315036
Up to 300 Mbps data transfer rates; WPA and WPA2; SPI and NAT firewall protection; DoS attack prevention; Push 'N' Connect; external 5dBi antennas; Turbo Transfer
Customer Reviews:   Be the first to write a review.
Not Available for Shipping
Check Shipping & Availability ›
Shipping and Availability

Not Available for Shipping

Store Pickup:  Check Stores


Compare

Seagate - Central 4TB External Ethernet Shared Storage

Model: STCG4000100
SKU: 8808706
Ethernet interface; connects to your Wi-Fi router; enables remote file access; Seagate Media app
Customer Reviews: 4.1 of 5 4.1 of 5 (85 reviews)
Check Shipping & Availability ›
Shipping and Availability

Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup:  Check Stores


Compare

Sale: $149.99

Reg. Price: $179.99

You Save: $30.00

Seagate - Central 3TB External Ethernet Shared Storage

Model: STCG3000100
SKU: 8808815
Ethernet interface; connects to your Wi-Fi router; enables remote file access; Seagate Media app
Customer Reviews: 4.2 of 5 4.2 of 5 (95 reviews)
Check Shipping & Availability ›
Shipping and Availability

Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup:  Check Stores


Compare

Sale: $139.99

Reg. Price: $149.99

You Save: $10.00

Seagate - Central 2TB External Ethernet Shared Storage

Model: STCG2000100
SKU: 8808824
Ethernet interface; connects to your Wi-Fi router; enables remote file access; Seagate Media app
Customer Reviews: 4.1 of 5 4.1 of 5 (66 reviews)
Check Shipping & Availability ›
Shipping and Availability

Shipping: Usually leaves our warehouse in 1 business day

Estimate Arrival Time

Store Pickup:  Check Stores


Compare

Asus - 19.5" Portable Touch-Screen All-In-One Computer - 8GB Memory - 1TB Hard Drive

Model: PT2001-04
SKU: 5818308
Only at Best Buy
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i5 processor; 19.5" display; 8GB memory; 1TB hard drive
  • Special features: Touch screen; built-in wireless networking; Bluetooth; wireless keyboard and mouse; HDMI output; webcam
  • Note: DVD/CD drive not included
  • Customer Reviews: 3.3 of 5 3.3 of 5 (4 reviews)
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Usually leaves our warehouse in 1 business day

    Estimate Arrival Time

    Store Pickup:  Check Stores


    Compare

    Dell - Inspiron 23" Touch-Screen All-In-One Computer - 8GB Memory - 1TB Hard Drive

    Model: IO2350T-1670BLK
    SKU: 5858079
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i5 processor; 23" display; 8GB memory; 1TB hard drive
  • Special features: Touch screen; built-in wireless networking; Bluetooth; wireless keyboard and mouse; HDMI output; webcam
  • Note: DVD/CD drive not included
  • Customer Reviews:   Be the first to write a review.
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Usually leaves our warehouse in 1 business day

    Estimate Arrival Time

    Store Pickup:  Check Stores


    Compare

    Lenovo - Horizon II 27" Portable Touch-Screen All-In-One Computer - 8GB Memory - 1TB Hard Drive

    Model: LENOVO HORIZON II - F0AQ000PUS
    SKU: 5955008
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i5 processor; 27" display; 8GB memory; 1TB hard drive
  • Special features: 2GB dedicated graphics; touch screen; built-in wireless networking; Bluetooth; wireless keyboard and mouse; webcam
  • Note: DVD/CD drive not included
  • Customer Reviews: 3.8 of 5 3.8 of 5 (10 reviews)
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Usually leaves our warehouse in 1 business day

    Estimate Arrival Time

    Store Pickup:  Check Stores


    Compare

    Asus - 23" Touch-Screen All-In-One Computer - Intel Core i5 - 8GB Memory - 1TB Hard Drive

    Model: ET2321IUTH-07
    SKU: 3052051
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i5 processor; 23" display; 8GB memory; 1TB hard drive
  • Special features: Touch screen; built-in wireless networking; Bluetooth; wireless keyboard and mouse; HDMI output; voice recognition; webcam
  • Customer Reviews: 4.4 of 5 4.4 of 5 (20 reviews)
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Usually leaves our warehouse in 1 business day

    Estimate Arrival Time

    Store Pickup:  Check Stores


    Compare

    Acer - 21.5" Portable Touch-Screen All-In-One Computer - Intel Pentium - 4GB Memory - 500GB Hard Drive

    Model: AZ3-600-UB30
    SKU: 2938721
  • Windows 8 64-bit
  • Technical details: Intel® Pentium® processor; 21.5" display; 4GB memory; 500GB hard drive
  • Special features: Touch screen; built-in wireless networking; Bluetooth; wireless keyboard and mouse; webcam
  • Note: DVD/CD drive not included
  • Customer Reviews: 3.6 of 5 3.6 of 5 (15 reviews)
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Usually leaves our warehouse in 1 business day

    Estimate Arrival Time

    Store Pickup:  Check Stores


    Compare
    ×

    What is Marketplace?

    Marketplace Items

    • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
    • are not available in Best Buy stores
    • can only be returned to the Marketplace Seller

    $63.60

    Available from 6 Sellers

    Startech - USB to VGA Adapter External USB Video Graphics Card for PC and MAC- 1920x1200

    Model: USB2VGAPRO2
    SKU: 1306121871
    Sold & Shipped by:
    Buy.com
    1900 x 1200 - VGA
    Customer Reviews:   Be the first to write a review.
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Seller usually ships within 1-2 business days

    Estimate Arrival Time


    Compare
    ×

    What is Marketplace?

    Marketplace Items

    • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
    • are not available in Best Buy stores
    • can only be returned to the Marketplace Seller

    $15.99

    AGPtek - USB 2.0 External Slim 24X CD-ROM Drive For Asus Eee PC 1000 1000H 1000HA 701C

    Model: Pink-External-CD-ROM-12
    SKU: 1309254514
    Sold & Shipped by:
    Mambate
    CD-ROM Support - 24x CD Read - USB 2.0
    Customer Reviews:   Be the first to write a review.
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Seller usually ships within 1-2 business days

    Estimate Arrival Time


    Compare
    ×

    What is Marketplace?

    Marketplace Items

    • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
    • are not available in Best Buy stores
    • can only be returned to the Marketplace Seller

    $15.99

    AGPtek - Pink USB 2.0 External Slim 24X CD-ROM Drive For Asus Eee PC 801 1002 T91

    Model: Pink-External-CD-ROM-07
    SKU: 1309254507
    Sold & Shipped by:
    Mambate
    CD-ROM Support - 24x CD Read - USB 2.0
    Customer Reviews:   Be the first to write a review.
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Seller usually ships within 1-2 business days

    Estimate Arrival Time


    Compare

    Eton - BoostTurbine2000 Rechargeable USB External Battery Pack

    Model: NBOTU2000B
    SKU: 5957006
    Works with select cell phones, cell phone chargers and other mobile devices; offers on-the-go power; hand-turbine power generator; 2000 mAh lithium-ion battery; USB port; micro USB DC input
    Customer Reviews: 3.0 of 5 3.0 of 5 (1 reviews)
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Usually leaves our warehouse in 1 business day

    Estimate Arrival Time

    Store Pickup: Available at most stores  Check Stores


    Compare

    Sale: $214.99

    Reg. Price: $219.99

    You Save: $5.00

    WD - My Cloud 4TB Personal Cloud Storage External Hard Drive (NAS) - White

    Model: WDBCTL0040HWT-NESN
    SKU: 2832018
    Ethernet interface; stores files in 1 location; allows file uploads and access from PC, Mac and compatible mobile devices; supports media streaming; speeds up to 10/100/1000 Mbps
    Customer Reviews: 4.2 of 5 4.2 of 5 (157 reviews)
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Usually leaves our warehouse in 1 business day

    Estimate Arrival Time

    Store Pickup:  Check Stores


    Compare

    Sale: $99.99

    Reg. Price: $109.99

    You Save: $10.00

    WD - My Book 2TB External USB 3.0 Hard Drive - Black

    Model: WDBFJK0020HBK-NESN
    SKU: 1765023
    USB 3.0 interface; local and Cloud backup; WD SmartWare Pro automatic backup software; Acronis True Image WD Edition software; password protection and hardware encryption; data transfer rates up to 5 Gbps
    Customer Reviews: 4.6 of 5 4.6 of 5 (146 reviews)
    Check Shipping & Availability ›
    Shipping and Availability

    Shipping: Usually leaves our warehouse in 1 business day

    Estimate Arrival Time

    Store Pickup:  Check Stores

    1 - 15 of 1146
    View:
    Sort by:
    Compare