PRESIDENTS' DAY 4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop now ›

Ends Monday.

"Can A Dual Cord Be Used In Any Pc"

Current Offers

  • (147)
  • (267)
  • (4)

Brand

  • (103)
  • (19)
  • (16)
  • (14)
  • (13)
  • (7)
  • (7)
  • (6)
  • (5)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

Enter Custom Price Range
to
  • (146)
  • (34)
  • (17)
  • (20)
  • (14)
  • (24)
  • (11)
  • (2)
  • (4)
  • (2)
  • (4)
  • (1)
  • (1)

Sold By

  • (188)
  • (92)

Features

  • (38)
  • (31)
  • (17)
  • (17)
  • (17)
  • (15)
  • (13)
  • (13)
  • (13)
  • (13)
  • (13)
  • (12)
  • (12)
  • (10)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Operating System

  • (13)
  • (5)
  • (5)
  • (2)
  • (1)

Inputs Outputs

  • (22)
  • (15)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)

Color

  • (90)
  • (57)
  • (42)
  • (11)
  • (10)
  • (9)
  • (7)
  • (5)
  • (3)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)

Customer Rating

  • (34)
  • (12)
  • (74)
  • (85)
  • (90)
  • (94)

Number of Ethernet Ports

  • (13)

Collection

  • (8)
  • (3)
  • (3)
  • (2)
  • (1)

Condition

  • (258)
  • (22)
  • (7)

Accessories Resources


Accessories Questions

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

280 items
View:
Insignia™ - Dual USB Wall Charger - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: NS-AC2U2N-GBL
  • SKU: 8615193
Compatible with a variety of mobile devices; includes U.S. and select international plugs, including those used in Australia, Northern Europe and Great Britain; simultaneous charging; 2.1 amps
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$19.99
Asus - 23" Touch-Screen All-In-One Computer - Intel Core i3 - 8GB Memory - 1TB Hard Drive - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: ET2321IUTH-06
  • SKU: 1681296
Only at Best Buy
  • Windows 8 64-bit
  • Technical details: 4th Gen Intel® Core™ i3 processor; 23" display; 8GB memory; 1TB hard drive
  • Special features: Touch screen; built-in wireless networking; wireless keyboard and mouse; HDMI output; voice recognition; webcam
  • NETGEAR - Universal Wall-Plug Dual-Band Wi-Fi Range Extender with Ethernet Port - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: WN3500RP100NAS
    • SKU: 7394175
    Compatible with most 802.11a/b/g/n wireless routers and gateways; up to 300 + 300 Mbps data transfer rates; Push 'N' Connect secure setup
    Price Match Guarantee

    Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

    Here's how:
    • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
    • On qualifying products, Best Buy will then verify the current price to complete the price match.

    Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

    $99.99
    Insignia™ - 2-Outlet Desk Power Hub with Dual USB Charging Ports - Angle
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: NS-WP4202
    • SKU: 2875929
    Compatible with select mobile phones and tablets, including select Apple® iPad® models; dual AC outlets; dual USB charging ports; storage area
    Epson - Refurbished VS230 SVGA 3LCD Projector - White - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: EPSON VS230 V11H552220-N
    • SKU: 4901893
    • Refurbished
    • 3LCD
    • 800 x 600 resolution
    • 2800 lumens white brightness
    • 2800 lumens color brightness
    • 4:3 aspect ratio
    Refurbished

    Refurbished products are repaired and restored to a like-new state. They are verified to work properly and include all parts and accessories (original or comparable substitutes). All refurbished products sold by Best Buy also include a warranty, and Best Buy's Return & Exchange Promise applies.

    $289.99
    Save $100 (New $389.99)
    Collective Minds - CRONUSMAX PLUS Controller for PlayStation 4, PlayStation 3, Xbox One, Xbox 360 and PC - Black - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: CM00089
    • SKU: 4353600
    Create the controller of your dreams that can be used on virtually any system
    HP - Geek Squad Certified Refurbished 19.5" All-In-One - 4GB Memory - 500GB Hard Drive - Silver/Black - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: gsrf-g4b07
    • SKU: 1028046
  • Windows 8.1 64-bit
  • Technical details: AMD E-Series processor; 19.5" display; 4GB memory; 500GB hard drive
  • Special features: Built-in wireless networking; webcam
  • Refurbished

    Refurbished products are repaired and restored to a like-new state. They are verified to work properly and include all parts and accessories (original or comparable substitutes). All refurbished products sold by Best Buy also include a warranty, and Best Buy's Return & Exchange Promise applies.

    $279.99
    Save $70 (New $349.99)
    Lenovo - Geek Squad Certified Refurbished 21.5" Touch-Screen All-In-One Computer - Intel Pentium - 4GB Memory - Black - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: GSRF-B40 - F0AW0035US
    • SKU: 4510301
  • Windows 8.1, upgrade to Windows 10 for free
  • Technical details: Intel® Pentium® processor; 21.5" display; 4GB memory; 1TB hard drive
  • Special features: Touch screen; built-in wireless networking; Bluetooth; HDMI output; webcam
  • Lenovo - Geek Squad Certified Refurbished 2-in-1 11.6" Touch-Screen Laptop - Intel Core i3 - 4GB Memory - 500GB Hard Drive - Silver/Black - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: GSRF-59430714
    • SKU: 7062239
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i3 processor; 11.6" display; 4GB memory; 500GB hard drive
  • Special features: Bluetooth; touch screen; HDMI output
  • Refurbished

    Refurbished products are repaired and restored to a like-new state. They are verified to work properly and include all parts and accessories (original or comparable substitutes). All refurbished products sold by Best Buy also include a warranty, and Best Buy's Return & Exchange Promise applies.

    $459.99
    Save $120 (New $579.99)
    Belkin - DisplayPort-to-Dual-HDMI Adapter - Black - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: F2CD068TT
    • SKU: 8733396
    Compatible with most DisplayPort-enabled laptops; lets you extend your laptop's DisplayPort output to support dual HDMI displays; converts digital DisplayPort signals to dual HDMI signals; plug-and-play design
    Price Match Guarantee

    Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

    Here's how:
    • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
    • On qualifying products, Best Buy will then verify the current price to complete the price match.

    Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

    $50.99
    On Sale
    Save $29 (Reg. $79.99)
    Nikon - D7100 DSLR Camera with 18-55mm VR II and 55-300mm VR Lenses - Black - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: 13489
    • SKU: 4449901
  • 24.1-megapixel DX-format CMOS sensor
  • ISO 100-6400, expandable to 25,600
  • Shooting speeds up to 6 fps
  • Wi-Fi adapter
  • Price Match Guarantee

    Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

    Here's how:
    • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
    • On qualifying products, Best Buy will then verify the current price to complete the price match.

    Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

    $1,149.99
    On Sale
    Save $550 (Reg. $1,699.99)
    UE - Roll Wireless Bluetooth Speaker - Volcano - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: 984-000504
    • SKU: 5672059
    • Bluetooth
    • Rechargeable battery
    • IPX7-rated waterproof
    • 360° sound
    • Over-the-air speaker updates
    • companion app (download required)
    • Marine-grade bungee cord included
    $79.99
    On Sale
    Save $20 (Reg. $99.99)
    UE - Roll Wireless Bluetooth Speaker - Reef - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: 984-000518
    • SKU: 5672022
    • Bluetooth
    • Rechargeable battery
    • IPX7-rated waterproof
    • 360° sound
    • Over-the-air speaker updates
    • companion app (download required)
    • Marine-grade bungee cord included
    Price Match Guarantee

    Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

    Here's how:
    • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
    • On qualifying products, Best Buy will then verify the current price to complete the price match.

    Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

    $79.99
    On Sale
    Save $20 (Reg. $99.99)
    UE - Roll Wireless Bluetooth Speaker - Atmosphere - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: 984-000516
    • SKU: 5673021
    • Bluetooth
    • Rechargeable battery
    • IPX7-rated waterproof
    • 360° sound
    • Over-the-air speaker updates
    • companion app (download required)
    • Marine-grade bungee cord included
    $79.99
    On Sale
    Save $20 (Reg. $99.99)
    Insignia™ - Mini DisplayPort-to-DVI Adapter - White - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: NS-PD94591
    • SKU: 5813102
    Connects most computers with a mini DisplayPort output to devices with a single- or dual-link DVI input; supports up to 1920 x 1200 resolution; supports Thunderbolt technology
    Price Match Guarantee

    Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

    Here's how:
    • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
    • On qualifying products, Best Buy will then verify the current price to complete the price match.

    Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

    $24.99