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  • Model: NAM220R3A
  • SKU: 4729027
Only at Best Buy
Compatible with Apple iPhone 6 Plus and most nonmetal cases; expands antenna system to help improve cell service, faster data speeds and longer battery life; pairs automatically with your device's antenna
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.

$39.99
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Rating Breakdown

36%
(94 Reviews)
18%
(46 Reviews)
8%
(20 Reviews)
10%
(27 Reviews)
28%
(71 Reviews)
  • Model: NAL219R3A
  • SKU: 4728037
Only at Best Buy
Compatible with Apple iPhone 6 and most nonmetal cases; expands antenna system to help improve cell service, faster data speeds and longer battery life; pairs automatically with your device's antenna
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.

$39.99
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Rating Breakdown

34%
(123 Reviews)
22%
(78 Reviews)
11%
(38 Reviews)
9%
(31 Reviews)
24%
(83 Reviews)
  • Model: CSM1-XG
  • SKU: 2630891
Receives DTV signals with a range of up to 35 miles; compact design; table- or wall-mountable design; 8.4 dBi maximum gain
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
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Rating Breakdown

31%
(173 Reviews)
32%
(178 Reviews)
18%
(99 Reviews)
10%
(53 Reviews)
9%
(51 Reviews)
Value for Price:
3.5
Reception:
3.5
Ease of assembly:
4.3
Durability:
4.1
  • Model: NAQ221R3E
  • SKU: 8702414
Only at Best Buy
Compatible with the Samsung Galaxy S6; works with AT&T, Verizon and T-Mobile cell towers; pairs automatically; improves coverage; faster data speeds; increases battery life
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.

$39.99
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Rating Breakdown

49%
(28 Reviews)
45%
(25 Reviews)
2%
(1 Review)
2%
(1 Review)
2%
(1 Review)
  • Model: NAG223R3A
  • SKU: 8702423
Only at Best Buy
Compatible with Apple iPhone 5 and 5s; pairs automatically; improves coverage; faster data speeds; increases battery life; use with your nonmetal cell phone case
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.

$39.99
You may compare up to four items at a time.

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Rating Breakdown

56%
(48 Reviews)
24%
(20 Reviews)
6%
(5 Reviews)
6%
(5 Reviews)
8%
(7 Reviews)
  • Model: 40-Eu55
  • SKU: 9436853
From our expanded online assortment; compatible with select Volkswagen and BMW vehicles; replaces an OEM antenna; copper, polypropylene and steel materials
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.

$17.99
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Rating Breakdown

37%
(4 Reviews)
27%
(3 Reviews)
9%
(1 Review)
9%
(1 Review)
18%
(2 Reviews)
  • Model: NAQ222R3G
  • SKU: 8702363
Only at Best Buy
Compatible with the Samsung Galaxy S6; works with Sprint cell towers; pairs automatically; improves coverage; faster data speeds; increases battery life; use with your nonmetal cell phone case
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.

$39.99
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Rating Breakdown

62%
(10 Reviews)
25%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
13%
(2 Reviews)
  • Model: VWA4B
  • SKU: 7276752
From our expanded online assortment; compatible with 2000 and newer Audi, BMW and Volkswagen vehicles
$4.99
Clearance
Save $21 (Reg. $25.99)
Original Price:

The price at which Best Buy first offered this product for sale on 02/15/2009.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

69%
(11 Reviews)
19%
(3 Reviews)
6%
(1 Review)
0%
(0 Reviews)
6%
(1 Review)
Value for Price:
4.6
Reliability:
4.3
Ease of Use:
4.5
  • Model: 18-258
  • SKU: 9542658
From our expanded online assortment; compatible with select Midland CB radios; transfers energy from 1 side of the glass to the other without wires; improves range and reception; prewired cable
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.

$19.99
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Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
  • Model: DB2E
  • SKU: 4948308
From our expanded online assortment; receives DTV signals with a range of up to 45 miles; 11.8dBi peak gain; installs indoors, outdoors or in an attic
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.

$69.99
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Rating Breakdown

69%
(13 Reviews)
16%
(3 Reviews)
5%
(1 Review)
5%
(1 Review)
5%
(1 Review)
Value for Price:
4.8
Reception:
4.1
Ease of assembly:
4.9
Durability:
4.4
  • Model: 44-Um53
  • SKU: 9437497
From our expanded online assortment; replaces OEM antennas; 31" mast and 20" cable; mirror-mountable
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.

$24.99
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Reliability:
5
Ease of Use:
5
  • Model: 44-UL09
  • SKU: 9436014
From our expanded online assortment; replaces OEM antennas; 31" mast and 48" cable; retractable
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
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Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
Value for Price:
3
Reliability:
2
Ease of Use:
1
  • Model: 18258
  • SKU: 1306227467
From our expanded online assortment; compatible with select Midland CB radios; transfers energy from 1 side of the glass to the other without wires; improves range and reception; prewired cable
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

$18.09
On Sale
Save $2 (Reg. $19.95)
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Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
  • Model: WA12
  • SKU: 4087739
From our expanded online assortment; compatible with most 2.4GHz Wi-Fi devices with a detachable antenna; 360° wireless coverage; plug-and-play installation
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.

$34.99
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Rating Breakdown

25%
(1 Review)
0%
(0 Reviews)
25%
(1 Review)
0%
(0 Reviews)
50%
(2 Reviews)
  • Model: 44-UA60
  • SKU: 9523991
From our expanded online assortment; amplifies your vehicle's antenna signals; 21" coaxial cable and power supply wire
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.

$29.99
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Rating Breakdown

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