4TH OF JULY DEALS

Save on HDTVs, laptops, cameras and more.

Shop the deals ›

Ends Thursday.

Current Offers
  • (13)
  • (28)
Brand
  • (9)
  • (5)
  • (3)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
  • (3)
  • (5)
  • (1)
  • (4)
  • (6)
  • (9)
  • (2)
Features
  • (5)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Designed Usage
  • (2)
Map Coverage Area
  • (1)
  • (1)
  • (1)
  • (1)
Filter Type
  • (4)
Fan Speeds
  • (4)
Color
  • (5)
  • (4)
  • (4)
  • (2)
  • (2)
  • (2)
  • (1)
Customer Reviews
  • (2)
  • (3)
  • (9)
  • (10)
  • (10)
  • (10)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Battery Life
  • (2)
Recommended Room Size
  • (4)
Condition
  • (27)
  • (3)

Mobile Accessory Resources


Mobile Accessory Questions

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

Sort by:
Items per page:
  • Artist: Slave Unit
  • SKU: 24675468
  • Format: CD
  • Genre: Dance
  • Release Date: 04/08/2014
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: NPN30
  • SKU: 1309061846
~Promaster Electronic Slave Unit with Vacuum Mount
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

$22.00
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: 8306
  • SKU: 1309307166

~Promaster Optical Slave Trigger (Canon)

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

$19.95
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: DE45EM
  • SKU: 6636088
HAIER 45-Pint Portable Dehumidifier: Removes up to 45 pints of water per day; 4.2 amps; electronic controls with digital display; Smart Dry technology; washable filter; 2 fan speeds; 24-hour timer; auto restart
  5.0  (2 Reviews)
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.

$159.99
On Sale
Save $40 (Reg. $199.99)
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%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: RPD-321EW
  • SKU: 8145053
2500 sq. ft. capacity; 35 - 85% relative humidity; 3 amps; auto defrosting technology; 2-in-1 silver-coated washable prefilter combo; 3 operational modes; 2 fan speeds
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.

$245.99
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: 1FC5.019.00
  • SKU: 4071003
Preloaded base map coverage of the U.S., Puerto Rico, Canada and Mexico; 5" touch screen; text-to-speech voice guidance; lifetime map and traffic updates
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.

On Sale
(Reg. $169.99)
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

45%
(56 Reviews)
27%
(34 Reviews)
10%
(12 Reviews)
6%
(7 Reviews)
12%
(15 Reviews)
Value for Price:
3.9
Durability:
3.9
Ease of Use:
3.6
Features:
3.8
  • Model: 460105
  • SKU: 7884106
WILSON ELECTRONICS AG Pro 70 Indoor Cellular Signal Booster Kit: Works with most major North American cellular networks; enhances cellular signal strength inside buildings; extends your phone's battery life; adjustable gain controls
  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.

$552.99
On Sale
Save $26 (Reg. $578.99)
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)
Value for Price:
5
Quality:
4
Usefulness:
5
Compatibility:
4
  • Model: 462205
  • SKU: 7884115
WILSON ELECTRONICS DB Pro 3G Directional Cellular Signal Booster Kit: Works with most 3G, CDMA and GSM cellular data devices and most U.S. cellular carriers; enhances signal strength inside homes up to 4,000 sq. ft.; extends your phone's battery life
  4.0  (2 Reviews)
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.

$398.99
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

50%
(1 Review)
0%
(0 Reviews)
50%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 010-01118-00
  • SKU: 7535109
Preloaded base map coverage of the United States, Canada, Mexico, Puerto Rico, U.S. Virgin Islands, Cayman Islands and Bahamas; 5" touch-screen display
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

71%
(419 Reviews)
22%
(128 Reviews)
3%
(15 Reviews)
2%
(11 Reviews)
2%
(11 Reviews)
Value for Price:
4.2
Durability:
4.5
Ease of Use:
4.6
Features:
4.6
  • Model: RS-RT03K4C
  • SKU: 1746852
Lets you trigger an electronic flash unit, such as a monolite flash, from up to 85' away; utilizes RF (radio frequency) signals; 4 channels
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

  • Model: MCEF-KIT
  • SKU: 2534246
Compatible with most digital cameras; flat-panel design; built-in slave; compact, lightweight 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.

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

$89.99
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: Led Trispot
  • SKU: 1005427
From our expanded online assortment
uses 9 watts of power; 3-in-1 red, green and blue LED; 6 operational modes
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.

$129.99
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: DE45EM
  • SKU: 1312393194
HAIER 45-Pint Portable Dehumidifier: Removes up to 45 pints of water per day; 4.2 amps; electronic controls with digital display; Smart Dry technology; washable filter; 2 fan speeds; 24-hour timer; auto restart
  5.0  (2 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

$239.69
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%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: RPD-321EW
  • SKU: 1312768824
2500 sq. ft. capacity; 35 - 85% relative humidity; 3 amps; auto defrosting technology; 2-in-1 silver-coated washable prefilter combo; 3 operational modes; 2 fan speeds
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

$218.92
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: Forerunner 310XT Watch with HRM
  • SKU: 1307707524
Garmin Forerunner 310XT
with Heart Rate Monitor
Brand New Includes One Year Warranty

The
  4.2  (6 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

$200.09
On Sale
Save $20.90 (Reg. $220.99)
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

66%
(4 Reviews)
17%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
17%
(1 Review)
Value for Price:
4
Accuracy of Reading:
4
Reliability:
4.5
Easy to Use:
5