2 DAY SALE

Let us help find the right Apple products for you.

Shop the sale ›

Ends Saturday.

Current Offers

  • (35)
  • (308)
  • (1)

Brand

  • (100)
  • (67)
  • (21)
  • (16)
  • (11)
  • (11)
  • (8)
  • (8)
  • (8)
  • (8)
  • (7)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (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)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

to
  • (54)
  • (18)
  • (64)
  • (90)
  • (50)
  • (42)
  • (9)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)

Sold By

  • (310)
  • (25)

Inputs Outputs

  • (29)
  • (2)

RAM

  • (2)
  • (28)
  • (131)
  • (38)
  • (1)

Processor Brand

  • (112)
  • (57)
  • (31)
  • (8)

Operating System

  • (197)
  • (8)

Color

  • (51)
  • (18)
  • (6)
  • (6)
  • (3)
  • (2)

Features

  • (38)
  • (19)
  • (12)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (5)
  • (5)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Customer Rating

  • (10)
  • (9)
  • (25)
  • (27)
  • (27)
  • (29)

Number of Ethernet Ports

  • (20)

Hard Drive Size

  • (26)
  • (24)
  • (99)
  • (2)
  • (53)

Collection

  • (2)
  • (1)

Condition

  • (137)
  • (198)
  • (2)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

335 items
Sort by:
Items per page:
  • Model: P-B-060-2.4-G1-REV-RB
  • SKU: 4202903
Only at Best Buy
Compatible with most cell phones, tablets and other USB-powered devices; 6000 mAh lithium-polymer battery pack; 2 USB ports; digital display; automatic shutoff; overload protection; on/off switch
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

25%
(1 Review)
50%
(2 Reviews)
25%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: P-B-040-2.4-G1-REV-RB
  • SKU: 4202901
Only at Best Buy
Compatible with most cell phones, tablets and other USB-powered devices; 4000 mAh lithium-polymer battery pack; 2 USB ports; digital display; automatic shutoff; overload protection; on/off switch
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.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

0%
(0 Reviews)
67%
(2 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: WT60 2OK 4K-1271US
  • SKU: 7500516
  • Windows 7, upgrade to Windows 10 for free
  • 4K Ultra HD
  • Technical details: 4th Gen Intel® Core™ i7 processor; 15.6" display; 16GB memory; 1TB hard drive
  • Special features: 3D-ready; 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

    • SKU: 9999221800050004
    Save $100 when you buy this discounted package.

    You can trust Geek Squad for neat, reliable and professional remote start installation. Purchase your installation online and then let a Geek Squad Autotech install it — done right the first time.

    Package includes Kicker CX Series CX600.1 Class D Mono Amplifier for up to 1200W maximum power @ 2ohms, variable 50-200Hz low-pass-filter crossover with 12dB/octave slope for flexible operation and adjustable KickEQ bass boost @ 40Hz for personlized audio. Plus Kicker D Series Amplifier installation kit and Geek Squad professional installation, performed at your local Best Buy store.

    Note: A materials fee of $5 will be assessed at the time of installation. Other additional charges for vehicle-specific parts and additional labor may apply. See Geek Squad installation product detail page, or contact your Best Buy store for full details.
    $349.97
    Save $100 (Reg. $449.97)
    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: 755 SFF-2.3-4GB-1TB-B4L
    • SKU: 1698058
  • Refurbished
  • Windows 7, upgrade to Windows 10 for free
  • Technical details: Intel® Core™2 Duo processor; 4GB memory; 1TB hard drive
  • 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: 755 TW-2.3-4GB-1TB-B4L
    • SKU: 1698021
  • Refurbished
  • Windows 7, upgrade to Windows 10 for free
  • Technical details: Intel® Core™2 Duo processor; 4GB memory; 1TB hard drive
  • 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: X9-168-4DM-2TB
    • SKU: 9745222
    NIGHT OWL 16-Channel, 12-Camera Indoor/Outdoor High-Definition DVR Security System: Includes 16-channel DVR with 2TB hard drive, 8 bullet cameras, 4 dome cameras, twelve 60' camera cables, RJ-45 and HDMI cables and more; full-color CMOS sensor
    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.

    $799.99
    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

    100%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    • Model: MK293C4-A0RC2
    • SKU: 8236138
    58.1" maximum extension height; 14.9" minimum extension height; locking ball head with quick-release camera plate; 2-position leg angles; 4-section, carbon tubing construction
    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.

    See details in checkout. Why?
    To see the price:

    Add the item to your cart; then enter your name and e-mail address. This does not require you to buy the item. You can remove it any time.

    Why don't we show the price?
    We wish we could. We set our prices independently, and because our price on this item is lower than the manufacturer allows us to show you, we need you to provide some information first. We realize that this is an inconvenience and we regularly provide this feedback to our manufacturers. We welcome your comments and suggestions on our forum.

    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

    0%
    (0 Reviews)
    100%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    Value for Price:
    4
    Ease of Use:
    5
    Durability:
    5
    Ease of Storage:
    5
    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

    $55.94
    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

    $95.96
    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: R2D4-10
    • SKU: 1304939744
    45 Hz to 250 Hz - 4 Ohm - 87 dB Sensitivity
    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

    $50.96
    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: dc5800 sff-2.3-4gb-500gb-w7p
    • SKU: 5289495
  • Refurbished
  • Windows 7, upgrade to Windows 10 for free
  • Technical details: Intel® Core™2 Duo processor; 4GB memory; 500GB hard drive
  • 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: MBLY10G2/4GB
    • SKU: 1307243688
    Class 10/UHS-I - 1 Card
    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

    $5.99
    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

    100%
    (2 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    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

    $14.99
    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

    100%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    • Model: 755LP-2.3C2-2-4X-DVD-7H
    • SKU: 1305281781
    Intel Core 2 Duo 2.30 GHz - DVD-Reader - Windows 7 Home Premium
    What is Marketplace Refurbished?

    Marketplace Refurbished Items

    • have been inspected and restored to like-new condition
    • 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 About Marketplace
    Learn More About Refurbished Products

    $124.99
    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

    100%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    • Model: XF-60MM F2.4R MACRO BLACK
    • SKU: 4922338
    Compatible with Fujifilm X-Mount system cameras; 60mm focal length; 0.5x maximum magnification; f/22 minimum aperture and f/2.4 maximum aperture
    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.

    $449.99
    On Sale
    Save $200 (Reg. $649.99)
    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

    100%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    Value for Price:
    5
    Image Quality:
    5
    Ease of Use:
    3
    Durability:
    5
    • Model: MK293A4-A0RC2
    • SKU: 2506216
    Compatible with most digital cameras up to 8.8 lbs.; 58.1" maximum extension height; 14.9" minimum extension height; detachable aluminum ball head; antishock collar; adjustable leg angles; adjustable leg locks; compact 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.

    $159.99
    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

    • Model: P2T-10/4
    • SKU: 1304691444
    Messenger - Handle12" x 17" x 4.5", Shoulder Strap - Polyester - Gray, Black
    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

    $24.99
    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

    • Model: MK293A4-D3Q2
    • SKU: 1463775
    Compatible with most cameras up to 8.8 lbs.; 58.1" maximum extension height; 14.9" minimum extension height; 4-section locking legs; folding head handles
    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.

    $189.99
    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

    • Model: WT60 2OK 4K-1271US
    • SKU: 1312738629
  • Windows 7, upgrade to Windows 10 for free
  • 4K Ultra HD
  • Technical details: 4th Gen Intel® Core™ i7 processor; 15.6" display; 16GB memory; 1TB hard drive
  • Special features: 3D-ready; backlit keyboard; HDMI output
  • 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

    $3,021.66
    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: 7800SF-2.2C2-4-1T-DVD-7P
    • SKU: 1304714969
    Intel Core 2 Duo 2.20 GHz - Small Form Factor - DVD-Reader - Intel Graphics Card - Windows 7 Professional
    What is Marketplace Refurbished?

    Marketplace Refurbished Items

    • have been inspected and restored to like-new condition
    • 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 About Marketplace
    Learn More About Refurbished Products

    $154.99
    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

    • Model: 7800SF-2.2C2-4-1T-DVD-7H
    • SKU: 1304714952
    Intel Core 2 Duo 2.20 GHz - Small Form Factor - DVD-Reader - Intel Graphics Media Accelerator 3100 Graphics Card - Windows 7 Home Premium
    What is Marketplace Refurbished?

    Marketplace Refurbished Items

    • have been inspected and restored to like-new condition
    • 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 About Marketplace
    Learn More About Refurbished Products

    $144.99
    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

    • Model: VIV-2x4-N-42862-Kit
    • SKU: 1312844979
    Save when you buy this bundle. Package includes Series 1 2x 4 Elements Teleconverter (for Nikon Cameras), Lenspen NLP-1C Lens Pen Cleaning System, Lenspen DigiKlear Invisible LCD Monitor Pen Digital Display Cleaning System and Precision Design 6-Piece Camera & Lens Cleaning Kit
    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

    $129.95
    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: R4-L2R-20AR-R1
    • SKU: 1305174847
    Red LED, 120x120x25 mm, 2000 RPM, 69 CFM air flow, 19 dBA noise level, 50000 hour life, Sleeve Bearing, ~ 3 mm H2O, 3 pin connector with one 3 to 4 pin Adapter
    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

    $8.99
    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

    33%
    (1 Review)
    67%
    (2 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    Value for Price:
    4
    Compatibility:
    4.3
    Features:
    4.3
    Ease of Installation:
    5
    • Model: 5850SF-2.2AS-4-1T-DVD-7H
    • SKU: 1307569320
    AMD Sempron 2.20 GHz - Small Form Factor - DVD-Reader - Windows 7 Home Premium
    What is Marketplace Refurbished?

    Marketplace Refurbished Items

    • have been inspected and restored to like-new condition
    • 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 About Marketplace
    Learn More About Refurbished Products

    $144.99
    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