DISCOVER TOP DEALS

Save on HDTVs, laptops, tablets and more.

Shop now ›


Shop Category
Current Offers
  • (5)
  • (20)
  • (1)
Brand
  • (7)
  • (3)
  • (3)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
to
  • (3)
  • (4)
  • (4)
  • (4)
  • (5)
  • (1)
  • (4)
Features
  • (14)
  • (13)
  • (12)
  • (12)
  • (8)
  • (6)
  • (4)
  • (3)
  • (3)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Processor Brand
  • (13)
  • (1)
  • (1)
Operating System
  • (12)
  • (2)
  • (1)
RAM
  • (1)
  • (6)
  • (1)
  • (5)
  • (1)
  • (1)
Inputs Outputs
  • (12)
  • (11)
  • (1)
  • (1)
Color
  • (15)
  • (6)
  • (2)
Customer Rating
  • (1)
  • (7)
  • (18)
  • (18)
  • (18)
  • (18)
Hard Drive Size
  • (1)
  • (1)
  • (4)
  • (1)
  • (8)
Collection
  • (3)
  • (2)
  • (2)
Condition
  • (23)
  • (2)
  • (4)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Sort by:
Items per page:
  • Model: KD-X1000PROK
  • SKU: 7726055
KEY DIGITAL FatCat Series Single Cat5e/6 Extenders: HDBaseT; extends your signal; supports resolutions up to 4K Ultra HD; 3D support; converts VGA video and analog input signals to HDMI; EDID Control; hot plug detection control; Full Buffer System
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.

$1,099.98
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: SPD100
  • SKU: 5038908
POLARIS Digital Exposure Meter: Compatible with select cameras; measures multiflash readings and reads f/stops in 1/10 increments; oversize LCD; multiflash feature; 4 exposure modes; 9 flash sync shutter speed selections; compact, thin 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.

$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: X550ZA-SA100603E
  • SKU: 4882013
  • Windows 8.1, upgrade to Windows 10 for free
  • Technical details: AMD A10-Series processor; 15.6" display; 8GB memory; 1TB hard drive
  • Special features: Bluetooth; 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.

    $429.99
    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

    54%
    (48 Reviews)
    37%
    (34 Reviews)
    4%
    (4 Reviews)
    4%
    (4 Reviews)
    1%
    (1 Review)
    • Model: G50 - 80E501B2US
    • SKU: 3558147
  • Windows 8.1
  • Technical details: 5th Gen Intel® Core™ i7 processor; 15.6" display; 8GB memory; 1TB hard drive
  • Special features: Bluetooth; HDMI output
  •   4.5  (2 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.

    $645.99
    On Sale
    Save $34 (Reg. $679.99)
    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

    50%
    (1 Review)
    50%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    • Model: C55B5161
    • SKU: 7496011
  • Windows 8.1 64-bit
  • Technical details: Intel® Celeron® processor; 15.6" display; 4GB memory; 500GB hard drive
  • Special features: 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.

    $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

    • Model: 02G-P4-2968-KR
    • SKU: 4047283
    2GB GDDR5 memory; PCI Express 3.0 interface; DVI-I, HDMI and DisplayPort outputs; 1304MHz clock speed with 1367MHz boost clock speed; EVGA Precision X and OC Scanner X software included
    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.

    $219.99
    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%
    (66 Reviews)
    15%
    (12 Reviews)
    3%
    (2 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    • Model: G50 - 80E501B4US
    • SKU: 3558138
  • Windows 8.1
  • Technical details: 5th Gen Intel® Core™ i5 processor; 15.6" display; 6GB memory; 1TB hard drive
  • Special features: Bluetooth; HDMI output
  •   5.0  (2 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.

    $531.99
    On Sale
    Save $38 (Reg. $569.99)
    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)
    • 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
  •   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: THINKPAD YOGA 14 - 20DM000VUS
    • SKU: 8618451
  • Blue Label™
  • Windows 8.1, upgrade to Windows 10 for free
  • 2GB dedicated graphics
  • Technical details: 4th Gen Intel® Core™ i5 processor; 14" display; 8GB memory
  • Special features: Bluetooth; touch screen; 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.

    $1,099.99
    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

    52%
    (97 Reviews)
    29%
    (54 Reviews)
    4%
    (7 Reviews)
    6%
    (12 Reviews)
    9%
    (16 Reviews)
    • Model: M58 TW-3.0-3GB-750GB-W7P
    • SKU: 5289317
  • Refurbished
  • Windows 7, upgrade to Windows 10 for free
  • Technical details: Intel® Core™2 Duo processor; 3GB memory; 750GB 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: YOGA 2 11 - 59430705
    • SKU: 8618415
    Only at Best Buy
  • Blue Label™
  • Windows 8.1, upgrade to Windows 10 for free
  • Technical details: 4th Gen Intel® Core™ i5 processor; 11.6" display; 4GB memory; 128GB solid state drive
  • Special features: Facial recognition; Bluetooth; touch screen; HDMI output
  • $664.99
    Clearance
    Save $35 (Reg. $699.99)
    Original Price:

    The price at which Best Buy first offered this product for sale on 10/08/2014.

    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

    54%
    (133 Reviews)
    33%
    (81 Reviews)
    6%
    (14 Reviews)
    4%
    (9 Reviews)
    3%
    (7 Reviews)
    • Model: YOGA 2 11 - 59430714
    • SKU: 8618406
  • Windows 8.1, upgrade to Windows 10 for free
  • Technical details: 4th Gen Intel® Core™ i3 processor; 11.6" display; 4GB memory; 500GB hard drive
  • Special features: Facial recognition; Bluetooth; touch screen; HDMI output; voice recognition
  • 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.

    $579.99
    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

    48%
    (238 Reviews)
    37%
    (179 Reviews)
    6%
    (31 Reviews)
    3%
    (14 Reviews)
    6%
    (27 Reviews)
    Value for Price:
    4
    Display:
    5
    Performance:
    4
    Convenience:
    5
    • Model: VH238H
    • SKU: 2354038
    2 ms response time; 50,000,000:1 contrast ratio; 250 cd/m² brightness; 1920 x 1080 resolution; Smart View technology; HDMI 1.3 input; DVI-D input
      4.3  (7 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.

    On Sale
    (Reg. $169.99)
    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

    72%
    (5 Reviews)
    14%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    14%
    (1 Review)
    Value for Price:
    4
    Features:
    5
    Image Quality:
    5
    Design:
    5
    • Model: SCM-400
    • SKU: 1461931
    Helps your child learn to program microcontrollers for more than 25 different projects; compatible with most PCs with a Windows operating system; for ages 12 and up
    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.

    $83.99
    On Sale
    Save $36 (Reg. $119.99)
    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: DEH80PRS
    • SKU: 5360588
    From our expanded online assortment; full-dot LCD screen; USB direct control; 3-way active crossover network; dual 16-band graphic EQ; Bluetooth; supports CD-R/RW, MP3, WMA, WAV and AAC
      5.0  (4 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.

    $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

    100%
    (4 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    Value for Price:
    5
    Sound Quality:
    5
    Ease of Use:
    4
    Features:
    5
    Select 2 to 4 items to Compare