PRESIDENTS' DAY 4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop now ›

Ends Monday.

"Digital Back Telescope Adaptor"

Shop Category

Current Offers

  • (16)
  • (64)
  • (5)

Brand

  • (26)
  • (10)
  • (7)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

Enter Custom Price Range
to
  • (8)
  • (2)
  • (1)
  • (2)
  • (2)
  • (17)
  • (14)
  • (14)
  • (7)
  • (1)

Sold By

  • (51)
  • (17)

Features

  • (50)
  • (47)
  • (47)
  • (46)
  • (46)
  • (37)
  • (36)
  • (29)
  • (28)
  • (21)
  • (14)
  • (12)
  • (3)
  • (3)
  • (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)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Processor Brand

  • (43)
  • (5)

Operating System

  • (46)
  • (1)

RAM

  • (3)
  • (7)
  • (18)
  • (9)
  • (11)

Color

  • (28)
  • (20)
  • (8)
  • (2)
  • (2)
  • (1)

Inputs Outputs

  • (49)
  • (48)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Customer Rating

  • (5)
  • (9)
  • (32)
  • (42)
  • (45)
  • (45)

Hard Drive Size

  • (1)
  • (11)
  • (4)
  • (33)

Collection

  • (12)
  • (12)
  • (4)
  • (3)

Condition

  • (68)
  • (8)

Desktop & All-in-One Computers Resources


Desktop & All-in-One Computers Questions

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

68 items
View:
Obihai - OBi VoIP Phone Adapter - 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: OBI110
  • SKU: 2441792
Make and receive calls using high-speed Internet; compatible with most home telephones; support for most SIP services; Ethernet port; RJ-11 FXS phone port; line port
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.

$69.99
Barska - Digiscoping Adapter - 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: AF10540
  • SKU: 6086316
Compatible with most digital cameras with a 28-45mm eyepiece and most spotting scopes, astronomical telescopes and monoculars; allows you to capture images of celestial and terrestrial objects; 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.

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.

$42.99
Celestron - Digital Camera Adapter - 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: 93626
  • SKU: 5439163
Compatible with most point-and-shoot cameras; fits most telescopes with a 1-1/4" or 2" eyepiece; enables afocal photography
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.

$42.99
On Sale
Save $7 (Reg. $49.99)
Channel Master - DVR+ Subscription-Free HD Antenna Compatible Digital Video Recorder with 1TB Hard Drive - Black - 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: CM-7500TB1
  • SKU: 7842022
Compatible with most TV antennas; dual tuners; Ethernet port; 1080p support; Dolby Digital Plus; EPG (Electronic Program Guide); named-based recording
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.

$399.99
Barska - Telescoping-Arm Camera-to-Spotting-Scope Adapter - 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: AF11286
  • SKU: 6086698
Fits most digital cameras up to 200mm; 3-lb. weight capacity; extendable, telescoping arm
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.

$39.99
EEEKit - 20-in-1 Kit for GoPro Hero 4 3+ 3, Dog View Dog Harness Chest Back Mount - 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: 030601-0098g
  • SKU: 1312528909
and Floating Handle Grip Pole + Windshield Suction Cup + Bike Handlebar Mount
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. $69.99)
Toshiba - Satellite Radius 2-in-1 15.6" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 12GB Memory - 1TB Hard Drive - Carbon Gray - 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: P55W-C5316-4K
  • SKU: 4516900
Only at Best Buy
  • Blue Label™
  • Windows 10
  • 4K Ultra HD
  • Technical details: 6th Gen Intel® Core™ i7 processor; 15.6" display; 12GB memory; 1TB hard drive
  • Special features: Bluetooth; touch screen; backlit keyboard; HDMI output
  • Note: DVD/CD drive not 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.

    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.

    $1,029.99
    Samsung - ATIV One 7 Curved 27" All-In-One - Intel Core i5 - 8GB Memory - 1TB Hard Drive - Rusty Black - 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: DP700A7K-K02US
    • SKU: 4396200
  • Windows 10
  • Technical details: 5th Gen Intel® Core™ i5 processor; 27" display; 8GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; wireless keyboard and mouse; HDMI output; webcam
  • Note: DVD/CD drive not included
  • Toshiba - Satellite Radius 15 2-in-1 15.6" Touch-Screen Laptop - Intel Core i7 - 8GB Memory - 1TB Hard Drive - Brushed Metal - 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: P55W-C5314
    • SKU: 4517200
    Only at Best Buy
  • Blue Label™
  • Windows 10
  • Technical details: 6th Gen Intel® Core™ i7 processor; 15.6" display; 8GB memory; 1TB hard drive
  • Special features: Bluetooth; touch screen; backlit keyboard; HDMI output
  • Note: DVD/CD drive not 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.

    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.

    $899.99
    Asus - 2-in-1 13.3" Touch-Screen Laptop - Intel Core i5 - 6GB Memory - 1TB Hard Drive - Black - 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: Q302UA-BHI5T20
    • SKU: 4344300
    Only at Best Buy
  • Blue Label™
  • Windows 10
  • Technical details: 6th Intel® Core™ i5 processor; 13.3" display; 6GB memory; 1TB hard drive
  • Special features: Bluetooth; touch screen; backlit keyboard; HDMI output
  • Note: DVD/CD drive not 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.

    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.

    $679.99
    HP - Slimline Desktop - Intel Pentium - 4GB Memory - 500GB Hard Drive - 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: T3Z89AA#ABA
    • SKU: 4926500
  • Windows 10 Home
  • ;
  • Technical details: Intel® Pentium® processor; 4GB memory; 500GB hard drive
  • ;
  • Special features: Built-in wireless networking; HDMI output
  • Asus - 2-in-1 15.6" Touch-Screen Laptop - Intel Core i7 - 12GB Memory - 1TB Hard Drive - Aluminum Black - 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: Q552UB-BHI7T12
    • SKU: 4415300
    Only at Best Buy
  • Blue Label™
  • Windows 10
  • 2GB dedicated graphics
  • Technical details: 6th Gen Intel® Core™ i7 processor; 15.6" display; 12GB memory; 1TB hard drive
  • Special features: Bluetooth; touch screen; 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.

    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.

    $999.99
    Asus - ROG 15.6" Laptop - Intel Core i7 - 8GB Memory - 1TB Hard Drive - Black - 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: G501JW-BHI7N12
    • SKU: 4415800
    • Windows 10
    • 2GB dedicated graphics
    • Technical details: 4th Gen Intel® Core™ i7 processor; 15.6" display; 8GB memory; 1TB hard drive
    • Special features: Bluetooth; backlit keyboard; HDMI output
    • Note: DVD/CD drive not included
    Asus - 2-in-1 15.6" Touch-Screen Laptop - Intel Core i5 - 8GB Memory - 1TB Hard Drive - Black - 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: Q503UA-BHI5T16
    • SKU: 4344401
    Only at Best Buy
  • Blue Label™
  • Windows 10
  • 6th Gen Intel® Core™ i5 processor; 15.6" display; 8GB memory; 1TB hard drive
  • Special features: Bluetooth; touch screen; backlit keyboard; HDMI output
  • Note: DVD/CD drive not 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.

    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.

    $799.99
    HP - ENVY - Intel Core i7 - 16GB Memory - 1TB Hard Drive + 128GB Solid State Drive - 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: N0B33AA#ABA
    • SKU: 4943100
  • Windows 10 Home
  • ;
  • Technical details: Intel® Core i7™ processor; 16GB memory; 1TB hard drive/128GB solid state drive
  • ;
  • Special features: 2GB dedicated graphics; built-in wireless networking; Bluetooth; HDMI output