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  • Model: HDTB310XK3AA
  • SKU: 1749877
USB 3.0 interface; internal shock sensor; ramp-loading technology; up to 5 Gbps transfer rate; 8MB cache buffer
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.

$49.99
On Sale
Save $50 (Reg. $99.99)
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Rating Breakdown

84%
(21 Reviews)
16%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 38113BBR
  • SKU: 4672046
Compatible with most USB devices; rechargeable high-output 4000 mAh battery; switchable 500 mAh, 1-amp, and 2.1-amp charging; 4-LED charge status indicator
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
On Sale
Save $20 (Reg. $79.99)
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Rating Breakdown

68%
(290 Reviews)
25%
(108 Reviews)
4%
(18 Reviews)
1%
(4 Reviews)
2%
(9 Reviews)
Value for Price:
4.2
Quality:
4.6
Battery Life/Charge Length:
4.2
  • Model: 38205BBR
  • SKU: 5011829
Compatible with most micro USB devices; 4000 mAh power capacity; capable of switching between 500 mAh, 1-amp and 2.1-amp charges; 4-LED charge status indicator
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
On Sale
Save $20 (Reg. $79.99)
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Rating Breakdown

68%
(290 Reviews)
25%
(108 Reviews)
4%
(18 Reviews)
1%
(4 Reviews)
2%
(9 Reviews)
Value for Price:
4.2
Quality:
4.6
Battery Life/Charge Length:
4.2
  • Model: WDBZYL0020BSL-NESN
  • SKU: 9255071
USB 3.0 interface; password protection and hardware encryption; compatible with Apple® Time Machine; compact design; data transfer rates up to 5 Gbps
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.

$99.99
On Sale
Save $50 (Reg. $149.99)
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Rating Breakdown

77%
(377 Reviews)
20%
(96 Reviews)
1%
(4 Reviews)
1%
(4 Reviews)
1%
(4 Reviews)
Value for Price:
4.5
Ease of Use:
4.8
Performance:
4.7
Ease of Installation:
4.8
  • Model: STDA4000100
  • SKU: 5127078
USB 3.0 interface; Seagate Dashboard; Save and Share features; Seagate Mobile Backup app; USB-powered; metal construction; data transfer rates up to 220MB/sec.
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.

$214.99
On Sale
Save $35 (Reg. $249.99)
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Rating Breakdown

79%
(46 Reviews)
12%
(7 Reviews)
7%
(4 Reviews)
2%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.3
Ease of Use:
4.3
Performance:
5
Ease of Installation:
5
  • Model: WDBK8Z0010BBK-NESN
  • SKU: 8733954
USB 3.0, Secure Digital card slot and Wireless-N with MIMO connectivity; access files with up to 8 connected devices; rechargeable battery; data transfer rates up to 5 Gbps via USB 3.0
$139.99
On Sale
Save $40 (Reg. $179.99)
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Rating Breakdown

61%
(14 Reviews)
26%
(6 Reviews)
4%
(1 Review)
9%
(2 Reviews)
0%
(0 Reviews)
Value for Price:
5
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: 42670BCW
  • SKU: 5652031
MOPHIE Juice Pack Powerstation External Battery for Most Micro USB Devices: Compatible with most micro USB devices; 4000 mAh rechargeable external battery; 4 LED battery-life indicators; short-circuit and overcharge-temperature 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.

$59.99
On Sale
Save $20 (Reg. $79.99)
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Rating Breakdown

68%
(290 Reviews)
25%
(108 Reviews)
4%
(18 Reviews)
1%
(4 Reviews)
2%
(9 Reviews)
Value for Price:
4.2
Quality:
4.6
Battery Life/Charge Length:
4.2
  • Model: 40406BBR
  • SKU: 9195103
Compatible with Apple® iPad® and most USB-enabled mobile phones and tablets; 4000 mAh capacity; selectable 500-mA, 1-amp or 2.1-amp output
$49.99
Clearance
Save $30 (Reg. $79.99)
Original Price:

The price at which Best Buy first offered this product for sale on 06/02/2013.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

63%
(20 Reviews)
34%
(11 Reviews)
0%
(0 Reviews)
3%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.5
Quality:
4.8
Battery Life/Charge Length:
4.5
  • Model: 42673BCW
  • SKU: 5652004
MOPHIE powerstation 4000 External Battery for Most Micro USB Devices: Compatible with most micro USB devices; 4000 mAh rechargeable external battery; 4 LED battery-life indicators; short-circuit and overcharge-temperature 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.

$59.99
On Sale
Save $20 (Reg. $79.99)
You may compare up to four items at a time.

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Rating Breakdown

68%
(290 Reviews)
25%
(108 Reviews)
4%
(18 Reviews)
1%
(4 Reviews)
2%
(9 Reviews)
Value for Price:
4.2
Quality:
4.6
Battery Life/Charge Length:
4.2
  • Model: 42671BCW
  • SKU: 5652059
MOPHIE powerstation 4000 External Battery for Most Micro USB Devices: Compatible with most micro USB devices; 4000 mAh rechargeable external battery; 4 LED battery-life indicators; short-circuit and overcharge-temperature 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.

$59.99
On Sale
Save $20 (Reg. $79.99)
You may compare up to four items at a time.

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Rating Breakdown

68%
(290 Reviews)
25%
(108 Reviews)
4%
(18 Reviews)
1%
(4 Reviews)
2%
(9 Reviews)
Value for Price:
4.2
Quality:
4.6
Battery Life/Charge Length:
4.2
  • Model: WDBRMP0020DBK-NESN
  • SKU: 6002187
Integrated Thunderbolt cable; user-selectable RAID 0/1 or JBOD; Apple® Time Machine-ready; S.M.A.R.T. status check; anodized-aluminum enclosure; data transfer rates up to 233MB/sec.
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.

$299.99
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Rating Breakdown

65%
(13 Reviews)
30%
(6 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
5%
(1 Review)
Value for Price:
4.5
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: 43694BBR
  • SKU: 8548249
Compatible with most USB-chargeable devices; 500 mAh, 1-amp and 2.1-amp options; 4000 mAh capacity; high-out design; 4 LED indicators; stainless-steel and rubberized 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.

$59.99
On Sale
Save $20 (Reg. $79.99)
You may compare up to four items at a time.

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Rating Breakdown

68%
(290 Reviews)
25%
(108 Reviews)
4%
(18 Reviews)
1%
(4 Reviews)
2%
(9 Reviews)
Value for Price:
4.2
Quality:
4.6
Battery Life/Charge Length:
4.2
  • Model: BDR-XD05S
  • SKU: 8174608
USB 3.0 interface; PowerRead and PureRead2+ technologies; slim, portable design; up to 2x BD-RE XL TL, BD-RE DL and BD-RE write speeds; up to 4x BD-R XL QL write speed
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.

$79.99
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Rating Breakdown

53%
(65 Reviews)
33%
(40 Reviews)
9%
(11 Reviews)
4%
(5 Reviews)
1%
(1 Review)
  • Model: 0G03040
  • SKU: 2240049
USB 3.0 and Thunderbolt interfaces; bus-powered design; Apple® Time Machine compatible; aluminum case; data transfer rates up to 136MB/sec.
  4.3  (9 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.

$199.99
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Rating Breakdown

78%
(7 Reviews)
0%
(0 Reviews)
11%
(1 Review)
0%
(0 Reviews)
11%
(1 Review)
  • Model: 5VX-00001
  • SKU: 5303023
Compatible with Microsoft Surface 2, Surface Pro and Surface Pro 2 tablets; QWERTY mechanical keyboard
$159.99
Clearance
Save $40 (Reg. $199.99)
Original Price:

The price at which Best Buy first offered this product for sale on 04/06/2014.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

53%
(35 Reviews)
30%
(19 Reviews)
13%
(8 Reviews)
2%
(1 Review)
2%
(1 Review)
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