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Computer Cards & Components Resources


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11,526 items
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  • Model: MD2048SD2-800
  • SKU: 8990283
From our expanded online assortment;
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
On Sale
Save $15 (Reg. $39.99)
You may compare up to four items at a time.

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Rating Breakdown

73%
(203 Reviews)
20%
(55 Reviews)
4%
(11 Reviews)
1%
(2 Reviews)
2%
(6 Reviews)
Value for Price:
4.3
Ease of Use:
4.8
Performance:
4.6
Ease of Installation:
4.8
  • Model: MD4096KD2-800
  • SKU: 8990167
4GB (2 x 2GB) memory to improve performance; PC2-6400/800MHz operating speed; 240-pin DDR2 dual channel memory modules
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.

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Rating Breakdown

65%
(11 Reviews)
29%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
6%
(1 Review)
Value for Price:
4.4
Ease of Use:
4.9
Performance:
5
Ease of Installation:
4.8
  • Model: MD8192KD3-1333
  • SKU: 4354732
Designed for desktops; 8GB of memory; operates at 1333MHz; enhanced thermal performance; low power consumption
$56.99
Clearance
Save $19 (Reg. $75.99)
Original Price:

The price at which Best Buy first offered this product for sale on 02/21/2012.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

65%
(112 Reviews)
22%
(38 Reviews)
7%
(12 Reviews)
0%
(0 Reviews)
6%
(10 Reviews)
Value for Price:
4.2
Ease of Use:
4.4
Performance:
4.2
Ease of Installation:
4.4
  • Model: 99-7324
  • SKU: 1582648
From our expanded online assortment; compatible with 2006-2010 Kia Optima vehicles; allows the installation of an aftermarket radio into a factory dash location; quick-release, snap-in ISO mount system; ABS plastic material
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.

$35.99
You may compare up to four items at a time.

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Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Reliability:
5
Ease of Use:
5
  • Model: 95-7324
  • SKU: 1582702
From our expanded online assortment; compatible with 2006-2010 Kia Optima vehicles; allows the installation of an aftermarket double-DIN or 2 single-DIN radios into a factory dash location
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.

$25.99
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: NS-CAHCC01
  • SKU: 9377108
Designed to fit LG Tone Pro or Tone Ultra headsets; charges most Bluetooth headsets; shockproof case; 2200 mAh battery
$11.99
Clearance
Save $13 (Reg. $24.99)
Original Price:

The price at which Best Buy first offered this product for sale on 11/02/2014.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

51%
(89 Reviews)
30%
(53 Reviews)
11%
(19 Reviews)
5%
(8 Reviews)
3%
(6 Reviews)
  • Model: MN4096KD2667
  • SKU: 8725427
From our expanded online assortment;Compatible with PC2-3200 and PC2-4200 memory slots; operates at up to 667MHz
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
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Rating Breakdown

77%
(10 Reviews)
8%
(1 Review)
0%
(0 Reviews)
15%
(2 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Ease of Use:
5
Performance:
5
Ease of Installation:
4.8
  • Model: NS-GXBOBCS101
  • SKU: 3533244
Keep your Xbox One controller batteries ready for use when you are
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Rating Breakdown

79%
(35 Reviews)
14%
(6 Reviews)
5%
(2 Reviews)
0%
(0 Reviews)
2%
(1 Review)
  • Model: NS-GXBORBP101
  • SKU: 3511386
Keep your Xbox One controller powered and ready for use with this battery pack
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Rating Breakdown

29%
(4 Reviews)
50%
(7 Reviews)
7%
(1 Review)
0%
(0 Reviews)
14%
(2 Reviews)
  • Model: LBZ352HP
  • SKU: 3424265
Compatible with select HP Compaq Presario Series, HP Series, Envy Series and Pavilion Series laptops; 10.8V and 4600 mAh
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.

$44.99
On Sale
Save $45 (Reg. $89.99)
You may compare up to four items at a time.

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Rating Breakdown

56%
(36 Reviews)
20%
(13 Reviews)
13%
(8 Reviews)
3%
(2 Reviews)
8%
(5 Reviews)
  • Model: ERP295
  • SKU: 9186025
From our expanded online assortment; replaces select AT&T, GE, Uniden and V-Tech cordless phone batteries; 2.4V NiMH battery; 750 mAh
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.

$25.99
You may compare up to four items at a time.

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Rating Breakdown

69%
(47 Reviews)
26%
(18 Reviews)
4%
(3 Reviews)
1%
(1 Review)
0%
(0 Reviews)
Value for Price:
3.3
Quality:
4.6
Usefulness:
4.6
Durability:
4.4
  • Model: 99-7345B
  • SKU: 3530292
From our expanded online assortment; compatible with 2011 and newer Kia Optima vehicles; storage pocket; ISO DIN head unit provision
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

50%
(1 Review)
50%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Ease of Use:
5
  • Model: NS-MB5200B
  • SKU: 8599017
Compatible with most smartphones, tablets, e-readers, MP3 players and other electronics; USB output; 5200 mAh capacity; built-in cable management; includes 2' micro USB 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.

$34.99
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Rating Breakdown

63%
(214 Reviews)
27%
(94 Reviews)
5%
(16 Reviews)
1%
(4 Reviews)
4%
(15 Reviews)
  • Model: BCTRX
  • SKU: 6699565
Compatible with Sony NP-BX1, NP-BN1, NP-FG1, NP-FD1, NP-FT1, NP-FR1 and NP-BK1 batteries; 0.7 amps; 4.2V; retractable plug; universal voltage; ultracompact size
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.

$35.99
On Sale
Save $16 (Reg. $51.99)
You may compare up to four items at a time.

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Rating Breakdown

63%
(55 Reviews)
30%
(26 Reviews)
5%
(4 Reviews)
0%
(0 Reviews)
2%
(2 Reviews)
Value for Price:
4.5
Quality:
4.7
Performance:
4.8
Battery Life/Charge Length:
4.7
  • Model: 77-50376
  • SKU: 7813042
Compatible with Apple iPhone 6; 2600 mAh battery; water-, dirt-, snow- and drop-proof design; built-in scratch protector; Touch ID compatible
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.

$116.99
On Sale
Save $13 (Reg. $129.99)
You may compare up to four items at a time.

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Rating Breakdown

55%
(81 Reviews)
29%
(43 Reviews)
5%
(8 Reviews)
6%
(9 Reviews)
5%
(8 Reviews)