4TH OF JULY 4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers
  • (16)
  • (79)
  • (3)
Brand
  • (26)
  • (10)
  • (9)
  • (5)
  • (5)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (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)
Price
to
  • (73)
  • (15)
  • (6)
  • (11)
  • (3)
  • (3)
  • (1)
  • (2)
Features
  • (5)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
Compatibility
  • (4)
  • (1)
  • (1)
Included Components
  • (3)
Color
  • (42)
  • (5)
  • (4)
  • (1)
  • (1)
  • (1)
Customer Reviews
  • (11)
  • (40)
  • (37)
  • (37)
  • (33)
  • (11)
Wattage
  • (1)
  • (5)
  • (5)
  • (4)
Collection
  • (6)
Condition
  • (114)

Accessories Resources


Accessories Questions

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

Sort by:
Items per page:
  • Model: CIGSOCK
  • SKU: 8294179
Creates an additional 12V DC power outlet in your vehicle; used for powering of portable electronics; provides 10-amp fuse protection
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$14.99
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

Rating Breakdown

84%
(25 Reviews)
13%
(4 Reviews)
3%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 100-W1-0600-K1
  • SKU: 8511029
ATX 12V and EPS 12V compliant; ultraquiet, intelligent auto fan; OVP (over-voltage protection); UVP (under-voltage protection); OCP (over-current protection); OPP (over-power protection)
  5.0  (1 Review)
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$59.99
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

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
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

Learn More

$6.88
On Sale
Save $0.11 (Reg. $6.99)
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: 1640591
  • SKU: 1309947225
Save when you buy this bundle. Package includes 1 x AC Power Adapter and 1 x AC Transfer Cable Adaptor
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

Learn More

$34.39
On Sale
Save $31.60 (Reg. $65.99)
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

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

Learn More

$11.59
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: U12-41880
  • SKU: 1311325820
12 V DC Voltage Rating
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

Learn More

$3.99
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: CE0049-CM
  • SKU: 1311248709
120 W Output Power - 12 V DC Input Voltage - 5 V DC Output Voltage - 10 A Output Current
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

Learn More

$15.49
On Sale
Save $10.09 (Reg. $25.58)
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: IMG-CE0049-NA
  • SKU: 1312157406
12 V DC, 24 V DC Input Voltage - 5 V DC, 12 V DC Output Voltage - 10 A Output Current
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

Learn More

$15.49
On Sale
Save $15.49 (Reg. $30.98)
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: 884667312171060
  • SKU: 1310526808
Save when you buy this bundle. Package includes 60W AC Adapter / Power Supply Cord for SONY / TATUNG 12V 5A LCD Monitor and HQRP Coaster
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

Learn More

$11.92
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: 884667311250907
  • SKU: 1310524583
Save when you buy this bundle. Package includes 60W AC Adapter for PROVIEW / SAMPO / SLIMAGE 12V 5A LCD Monitor Replacement and HQRP Coaster
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

Learn More

$11.92
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: 884667311250905
  • SKU: 1310524569
Save when you buy this bundle. Package includes 60W AC Adapter for KDS / MEGAVISION / MITSUBISHI 12V 5A LCD Monitor and HQRP Coaster
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

Learn More

$11.92
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: 884667311250903
  • SKU: 1310524552
Save when you buy this bundle. Package includes 60W AC Adapter for COMPAQ / CTX / ENVISION 12V 5A LCD Monitor Replacement and HQRP Coaster
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

Learn More

$11.92
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: 884667311250906
  • SKU: 1310524576
Save when you buy this bundle. Package includes 60W AC Adapter for NESO / PLANAR / PRINCETON 12V 5A LCD Monitor Replacement and HQRP Coaster
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

Learn More

$11.92
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: IMG-NW0003
  • SKU: 1309178933
USB - External - 8 USB Port(s) - 2 USB 2.0 Port(s) - 6 USB 3.0 Port(s)
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

Learn More

$44.99
On Sale
Save $31.50 (Reg. $76.49)
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: NW0003-A
  • SKU: 1309046492
USB - External - 8 USB Port(s) - 2 USB 2.0 Port(s) - 6 USB 3.0 Port(s)
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

Learn More

$49.99
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

Select 2 to 4 items to Compare