DISCOVER TOP DEALS

Save on HDTVs, laptops, tablets and more.

Shop now ›


"Xfp Power Supply 2.5a"

Current Offers

  • (4)
  • (24)

Brand

  • (10)
  • (8)
  • (4)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

Enter Custom Price Range
to
  • (22)
  • (6)
  • (1)
  • (1)
  • (1)
  • (2)
  • (3)
  • (1)

Sold By

  • (25)
  • (12)

Customer Rating

  • (7)
  • (3)
  • (12)
  • (12)
  • (12)
  • (12)

Amplifier Class

  • (1)

Features

  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Number of Channels

  • (1)
  • (1)

Battery Size

  • (5)
  • (2)
  • (1)

Color

  • (8)
  • (5)
  • (4)
  • (2)
  • (1)

Collection

  • (2)

Condition

  • (37)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

37 items
View:
Rayovac - 123A Batteries (2-Pack) - Silver/Blue - Larger Front
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: RL123A-2A
  • SKU: 5096051
Lithium chemistry; compatible with select cameras, flashlights and other devices
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$13.99
Rayovac - 2016 Batteries (2-Pack) - Silver - Larger Front
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: KECR2016-2A
  • SKU: 5071083
Lithium chemistry; compatible with select watches, key fobs, cameras and other devices
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$6.49
Rayovac - 2025 Batteries (2-Pack) - Silver - Larger Front
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: KECR2025-2A
  • SKU: 5071038
Lithium chemistry; compatible with select remotes, key fobs and other devices
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$6.49
Rayovac - 2032 Batteries (2-Pack) - Silver - Larger Front
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: KECR2032-2A
  • SKU: 5070057
Lithium chemistry; compatible with select watches, key fobs and other devices
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$5.99
Rayovac - 9V Batteries (2-Pack) - Silver/Blue - Larger Front
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: A1604-2TF2
  • SKU: 2359047
Alkaline chemistry; 9V of power; 2-pack
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$7.49
Rayovac - 2450 Batteries (2-Pack) - Silver - Larger Front
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: KECR2450-2A
  • SKU: 5071074
Lithium chemistry; compatible with select remotes, calculators and other devices
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$7.49
In Win - ATX12V Power Supply - Larger Front
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

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

$46.56
DB Drive - OKUR Car Amplifier - 500 W PMPO - 5 Channel - Class D, Class AB - Multi - Larger Front
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: A3 1750.5
  • SKU: 1306388540
95 dB SNR - MOSFET Power Supply - 4 x 85 W @ 4 Ohm - 4, 1 x 150 W, 500 W @ 2 Ohm
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

On Sale
(Reg. $369.99)
HQRP - AC Adapter / Power Supply for ASUS Eee PC 1106HA Series Netbook + Coaster - Larger Front
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: **A8_11Feb14___AAMHD+PAO
  • SKU: 1310109063
Save when you buy this bundle. Package includes AC Adapter / Power Supply for ASUS Eee PC 1106HA Series Netbook and HQRP Coaster
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

$9.90
HQRP - AC Adapter / Power Supply for ASUS Eee PC 1104HA Series Netbook + Coaster - Larger Front
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: **A23_11Feb14___AAMHD+PAO
  • SKU: 1310109056
Save when you buy this bundle. Package includes AC Adapter / Power Supply for ASUS Eee PC 1104HA Series Netbook and HQRP Coaster
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

$9.90
HQRP - AC Adapter / Power Supply for ASUS Eee PC 1008HA Series Netbook + Coaster - Larger Front
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: **A19_11Feb14___AAMHD+PAO
  • SKU: 1310109032
Save when you buy this bundle. Package includes AC Adapter / Power Supply for ASUS Eee PC 1008HA Series Netbook and HQRP Coaster
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

$9.90
HQRP - AC Adapter / Power Supply for ASUS Eee PC 1005HA Series Netbook + Coaster - Larger Front
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: **A15_11Feb14___AAMHD+PAO
  • SKU: 1310109018
Save when you buy this bundle. Package includes AC Adapter / Power Supply for ASUS Eee PC 1005HA Series Netbook and HQRP Coaster
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

$9.90
HQRP - AC Adapter Charger Power Supply for Averatec N1030 N1030S Mivvy M310 Mouse Computer + Coaster - Larger Front
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: **A1_19Dec13___AAD+PAO
  • SKU: 1308670254
Save when you buy this bundle. Package includes AC Adapter Charger Power Supply for Averatec N1030 N1030S Mivvy M310 Mouse Computer and HQRP Coaster
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

$7.91
HQRP - AC Adapter / Power Supply for ASUS Eee PC 1101HA Series Netbook + Coaster - Larger Front
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: **A4_11Feb14___AAMHD+PAO
  • SKU: 1310109049
Save when you buy this bundle. Package includes AC Adapter / Power Supply for ASUS Eee PC 1101HA Series Netbook and HQRP Coaster
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

$9.90
HQRP - AC Adapter / Power Supply for ASUS AD6630 / 90-XB020APW00050Q Netbook + Coaster - Larger Front
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: **A7_11Feb14___AAMHD+PAO
  • SKU: 1310109070
Save when you buy this bundle. Package includes AC Adapter / Power Supply for ASUS AD6630 / 90-XB020APW00050Q Netbook and HQRP Coaster
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

$9.90