4TH OF JULY 4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers
  • (29)
  • (127)
  • (9)
Brand
  • (142)
  • (12)
  • (10)
  • (10)
  • (8)
  • (6)
  • (6)
  • (5)
  • (5)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (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)
Price
to
  • (219)
  • (17)
  • (8)
  • (6)
  • (1)
  • (2)
  • (4)
  • (4)
  • (4)
  • (3)
  • (1)
Customer Reviews
  • (7)
  • (57)
  • (56)
  • (56)
  • (46)
  • (8)
Operating System
  • (14)
RAM
  • (1)
  • (4)
  • (1)
  • (6)
  • (1)
  • (1)
Inputs Outputs
  • (14)
  • (12)
  • (2)
Interfaces
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Drive Interface
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (52)
  • (13)
  • (7)
  • (7)
  • (6)
  • (4)
  • (4)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
Features
  • (14)
  • (13)
  • (12)
  • (11)
  • (9)
  • (9)
  • (9)
  • (6)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (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)
Cache Memory
  • (2)
  • (4)
  • (1)
  • (6)
Collection
  • (6)
  • (2)
Condition
  • (269)
  • (10)

Accessories Resources


Accessories Questions

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

Sort by:
Items per page:
  • Model: 90w ac adapter
  • SKU: 5461007
Compatible with most HP laptops with 4.5mm or 7.4mm connectors; 90° right-angle 4.5mm connector; smart-pin technology
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.

$51.99
On Sale
Save $18 (Reg. $69.99)
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

68%
(136 Reviews)
24%
(47 Reviews)
5%
(10 Reviews)
1%
(1 Review)
2%
(4 Reviews)
  • Model: APA92US
  • SKU: 3280033
Compatible with select Asus, Lenovo and HP laptops; keeps your laptop powered; built-in surge protection; fixed voltage; removable AC input cable; slim, 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.

$69.99
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

61%
(8 Reviews)
31%
(4 Reviews)
0%
(0 Reviews)
8%
(1 Review)
0%
(0 Reviews)
  • Model: MK122LL/A
  • SKU: 6602021
Provides extra length for Apple power adapters; compatible with MagSafe and MagSafe 2 adapters; compatible with 10W, 12W and 29W USB power adapters
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.

$19.00
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: CPS480TG2U
  • SKU: 9037038
480W peak power (400W continuous); 3 household power outlets with safety covers; two 5V, 2.1-amp USB ports; user-replaceable fuses; power-ready and fault indicators; 7' DC cable; 2' alligator clamp cable
  4.8  (5 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.

$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

Rating Breakdown

80%
(4 Reviews)
20%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: G751JLDS71
  • SKU: 6338098
  • 2GB dedicated graphics
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i7 processor; 17.3" display; 16GB memory; 1TB hard drive
  • Special features: Bluetooth; backlit keyboard; HDMI output
  •   5.0  (1 Review)
    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)
    • Model: CPS240PAU
    • SKU: 9037047
    240W peak power (200W continuous); 1 household power outlet; one 5V, 2.1-amp USB port; power-ready and fault indicators; 2' cord length
    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
    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

    70%
    (7 Reviews)
    20%
    (2 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    10%
    (1 Review)
    • Model: NS-PWLC595
    • SKU: 5155139
    Compatible with most laptops; easy-match numbered tips; 6' AC input cord; 90W variable output; cord management wrap
    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
    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

    59%
    (34 Reviews)
    21%
    (12 Reviews)
    9%
    (5 Reviews)
    4%
    (2 Reviews)
    7%
    (4 Reviews)
    • Model: G751JM-BHI7N27
    • SKU: 8618959
  • 2GB dedicated graphics
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i7 processor; 17.3" display; 8GB memory; 1TB hard drive
  • Special features: Bluetooth; backlit keyboard; HDMI output
  • 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.

    $1,349.99
    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

    82%
    (9 Reviews)
    9%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    9%
    (1 Review)
    • Model: MJ262LL/A
    • SKU: 6600069
    Compatible with Apple MacBook®; fast, efficient charging; use with a USB-C Charge Cable (sold separately)
      5.0  (6 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.

    $49.00
    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

    Rating Breakdown

    100%
    (6 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    • Model: MC461LL/A
    • SKU: 1019306
    Compatible with Apple® MacBook and MacBook Pro with a 13" display; magnetic DC connector; LED indicator lights; travel-friendly 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.

    $76.99
    On Sale
    Save $3 (Reg. $79.99)
    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

    67%
    (1,055 Reviews)
    22%
    (345 Reviews)
    7%
    (110 Reviews)
    2%
    (33 Reviews)
    2%
    (27 Reviews)
    • Model: G750JMDS71
    • SKU: 5419215
  • 2GB dedicated graphics
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i7 processor; 17.3" display, 12GB memory; 1TB hard drive
  • Special features: Bluetooth; backlit keyboard; HDMI output
  • 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

    60%
    (15 Reviews)
    24%
    (6 Reviews)
    0%
    (0 Reviews)
    8%
    (2 Reviews)
    8%
    (2 Reviews)
    Value for Price:
    4.3
    Display:
    4.8
    Performance:
    4.3
    Convenience:
    4.3
    • Model: MJWT2AM/A
    • SKU: 6601004
    Compatible with Apple MacBook® devices; supports USB 2; use with the Apple 29W USB-C Power Adapter (sold separately)
      4.4  (5 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.

    $29.00
    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

    Rating Breakdown

    80%
    (4 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    20%
    (1 Review)
    0%
    (0 Reviews)
    • Model: MD506LL/A
    • SKU: 5856841
    Compatible with most MacBook® Pro with a Retina display; recharges your battery and powers your laptop; magnetic DC connector; LED charging light; AC wall adapter and cord
    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
    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

    74%
    (221 Reviews)
    20%
    (60 Reviews)
    5%
    (16 Reviews)
    1%
    (2 Reviews)
    0%
    (0 Reviews)
    • Model: MD592LL/A
    • SKU: 5856526
    Compatible with most MacBook® Air with a MagSafe 2 power port; recharges your battery and powers your laptop; magnetic DC connector; LED charging light; AC wall adapter and cord
    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
    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

    74%
    (220 Reviews)
    18%
    (55 Reviews)
    5%
    (16 Reviews)
    2%
    (5 Reviews)
    1%
    (2 Reviews)
    • Model: APA037US
    • SKU: 6612189
    Compatible with most Ultrabook laptops and select laptop brands; delivers 65W of power; built-in surge protection; interchangeable tip system; ultraslim design
    $41.99
    Clearance
    Save $28 (Reg. $69.99)
    Original Price:

    The price at which Best Buy first offered this product for sale on 08/15/2012.

    Intermediate markdowns may have taken place since that date.

    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

    64%
    (30 Reviews)
    23%
    (11 Reviews)
    2%
    (1 Review)
    2%
    (1 Review)
    9%
    (4 Reviews)
    Select 2 to 4 items to Compare