Computer & Office

3D Printer Part Optical Endstop Photoelectric Light Control Optical Limit Switch Module with 1m 3 Pin Cable Part Accessories

$6.32$3.79

Features: 1. Small and exquisite. 2. Trigger is sensitive and quiet. 3. High precision of repeated positioning. 4. No mechanical collision. Specifications: Weight: approx. 12g Color: Black Cable length: approx....

Mini Add-On TL-Smoother Signal Ripple Filter Stabilizer Module Accessory Part for 3D Printers Motor Drivers

$8.82$5.29

Features: Effectively eliminates mechanical ripples of 3D printers, especially parallel 3D printers, 3D printers for DRV8825/4988 driver or low resistor. Compatible with I3 and UM models. With for Toshiba diode...

Silicone Protective Socks Cover Case Heater Block Fixings for MK7/MK8/MK9 Heater Aluminum Block Silicone Insulation

$7.45$4.47

Specification: Application: (A) MK7/MK8/MK9 Heater Aluminum Block (B) E3D-V6 Heater Aluminum Block Material: Silicone Net weight: about 2 g Size:(A) about 22*22*12mm/0.86*0.86*0.47\'\' (B) about 21*21*16mm/0.82*0.82*0.62\'\' Use: Anti scald, protect the...

Silicone Heating Pad Heater 220V 600W 200mmx200mm for 3D Printer Heat Bed

$43.82$26.29

Silicone Heating Pad Heater 220V 600W 200mmx200mm for 3D Printer Heat Bed with Cable Feature: Quick heating, silicone rubber hot bed, small power, high temperature, uniform heat transfer, long life,...

15A 3D Printer Board Part Heatbed Mos Module Main Board Cable Power Supply Wire Line for Hotbed Power Supply MOS Module

$3.77$4.41

Specifications: Color: Red+Black Material: copper core Maximum passing current: 15A Application: Hot bed, power supply, main board, MOS module, and its input and output within 15A Cable length: approx. 60cm/23.62\'\';...

Light Curing Display 3D Printer Parts Accessories 2560x1440 LS055R1SX03 Tempered Glass Film Protector for 3D Printer

$29.05$17.43

3D Printer Parts Light Curing Display 2560x1440 LS055R1SX03 Tempered Glass Film Protector Specification: Type: special toughened film for light curing display Applicable model: LS055R1S*3.0 Material: Tempered Glass Film Size: 141*80mm/5.55*3.14\'\'...

3D Printer Parts 200x200mm Square Magnetic Print Bed Tape Sticker Build Plate Tape Flex Plate for Creality i3 Ender-3 Promotion

$26.50$15.90

3D Printer Parts 200x200mm Square Magnetic Print Bed Tape Sticker Build Plate Tape Flex Plate for Creality i3 Ender-3 Specification: Color: Black Size: 200*200*5mm/7.87*7.87*0.19\'\' The product is divided into two...

3D Printer Kits Limit Switch Horizontal Type Endstop Mechanical Limit Switch Module with 1m Cable

$5.78$3.47

Features: 1. Small size, easy installation, with a trigger light. 2. Used for Lerdge 3D printer motherboard. 3. It is plug and play. Specifications: Color: Black Cable length: approx. 1m/3.3ft...

Aluminium V6 Heat Block for Extruder Hot End 3D Printers Parts Heater Hot End Heating Accessories

$5.18$3.11

Features: 1. High installation density, effective prevention of leakage. 2. Oxidative sandblasting is not easy to scratch. 3. The heating is uniform and the wire is smooth. 4. It is...

A4988 Stepper Motor Driver Module with Heat Sink for 8V-35V 2A below stepper motors for 3D Printer RepRap StepStick

$6.50$3.90

A4988 Stepper Motor Driver Module with Heat Sink for 3D Printer RepRap StepStick Features: Machine patch production, PCB copper 2oz (copper thickness of 70um, the general is 35um), high copper...

Silicone Heating Pad Heater 220V 750W 300mmx300mm for 3D Printer Heat Bed

$71.73$43.04

Silicone Heating Pad Heater 220V 750W 300mmx300mm for 3D Printer Heat Bed with Cable Feature: Quick heating, silicone rubber hot bed, small power, high temperature, uniform heat transfer, long life,...

3D Printer Parts MK7 MK8 Aluminium Extruder Heater Block 20x20x10mm Hot End Dedicated Print Head Heated Aluminum Block Promotion

$5.98$3.59

3D Printer Parts MK7 MK8 Aluminium Extruder Heater Block 20x20x10mm Head Hot End Heating Block Specification: Model: MK7 MK8 Material: Aluminium Color: Silver White Size: 20x20x10mm/0.78x0.78x0.39\'\' Weight: 9g Application: 3D...

3D Printer Motherboard Megatronics V3 Control Board With Welding AD597 Chip USB 2.0 Full Speed compatible

$172.85$103.71

3D Printer Motherboard Megatronics V3 Control Board With Welding AD597 Chip Description 1. Megatronics has a powerful Atmega2560 processor with 256 kB memory, running at 16Mhz. 2. The board can...

220V 300W Cube Flexible Silicone Rubber Heater 200x200mm Heating Pad Mat Hotbed for 3D Printer High Quality

$40.05$24.03

220V 300W Cube Flexible Silicone Rubber Heater 200x200mm Heating Pad Mat Hotbed for 3D Printer Feature: 1. Fast heating, silicone rubber hot bed, small power, high temperature, uniform heat transfer,...

3D Printer Parts General Add-on Heated Bed Power Expansion Module High Power Module for 3D Printer with Cable

$12.55$7.53

3D Printer Parts General Add-on Heated Bed Power Expansion Module High Power Module for 3D Printer with Cable Heated bed power module features: Based on powerful MOSFET HA210NO6 Dimensions: 60x50mm....

3D Printer Metal Remote Extruder Right Left Hand Arm for Anet A8 Prusa I3 1.75mm Filament 3D Printer Accessories

$34.67$20.80

3D Printer Parts Full Metal Remote Extruder Right Left Hand Arm for Anet A8 Prusa I3 1.75mm Filament Specification: Material: Full Metal Compatible engine: 1.75mm Filament Suitable for Anet A8,...

Ball Bearings 3D Printer Belt Pulley Ball Bearing LM8UU Aluminium Bushing Linear Bearing Coupler Shaft High Quality

$2.99$1.99

3D Printer Belt Pulley Ball Bearing LM8UU Aluminium Bushing Linear Bearing Coupler Shaft Specification: Model: LM8UU Size: 23*14*14mm/0.9*0.55*0.55\'\' (inner diameter 8mm) Weight: 13g Material: Aluminium Application: for 3D Printer Belt...

Ball Bearing 3D Printer Accessory U604ZZ Extruder U Groove 4x13x4mm Walking Guide Bearing for 3D Printer High Quality

$2.99$1.99

U604ZZ Extruder U Groove Deep Groove Ball Bearing 4x13x4mm Walking Guide Rail Bearings for 3D Printer Specification: Model: U604ZZ Size: 13*13*4mm/0.51*0.51*0.15\'\' Weight: 3g Internal diameter: 4mm/0.15\'\' Outer diameter: 13mm/0.51\'\' Thickness:...

3D Printer Board Part TL-Smoother V1.3 Filter Motor Filtering Vibrating Eliminator Module with Cable for Reprap MK8 i3

$9.27$5.56

3D Printer Board Part TL-Smoother V1.3 Filter Motor Filtering Vibrating Eliminator Module with Cable for Reprap MK8 i3 Feature: 1. TL-Smoother V1.3 eliminator is a volume optimization of 1.2, function...

3D Printer Bearings 2pcs 10mm Shaft RJ4JP-01-10 Solid Polymer LM10UU Bearings for 3D Printer

$9.78$5.87

Descriptions: With this bearing, vibration and unnecessary noise can be eliminated. If lubricant is added to use, you will achieve a great smoothness. Features: This bearing is especially suitable for...

12V 0.12A 3D Printer Cooling Fan 40x40x10mm 4010 Circuit Board Heat Sink Air Cooler Ventilator

$7.07$4.24

12V 0.12A 3D Printer Cooling Fan 40x40x10mm 4010 Circuit Board Heat Sink Air Cooler Ventilator Specification: Size: 40*40*10mm/1.57*1.57*0.39\'\' Rated voltage: 12V Rated current: 0.12A Wire length: 2m/6.56ft Application: 3D printer...

3D Printer 235x235mm Magnetic Bed Platform Sticker Flexible Anti Edge Plate

$29.65$17.79

3D Printer 235x235mm Magnetic Bed Platform Sticker Flexible High Temperature Resistant Anti Edge Plate Tape for Creality i3 Ender-3 Specification: Color: Black Size: 235x235mm/9.25x9.25\'\' The product is divided into two...

3D Printer Parts Magnetic Print Bed Tape Sticker Build Plate Tape Flex Plate for Creality i3 Ender-3 for WanHao i3 for CR-10/10s

$15.31$36.49

3D Printer Platform Heated Bed Build Surface Glass Plate 220x220mm Compatible for WanHao i3 Description: 1. Excellent adhesion: coated by microporous coating shows strong adhesion in printing. 2. It is...

5pcs 100cm/70cm 4 Pin/2 Pin Dupont Cable Line 3D Printers Female to Female Terminal + Male to Female Jumper Wire Dupont Cable

$4.81$6.16

Features: 24AWG conductor is used to withstand 2A current and withstand 300V voltage. The temperature range of the insulating layer can reach 80 degrees centigrade, and it is not easy...

Heat Bed Sticker 220x220mm/300x300mm Coordinate Printed Hot Bed Sticker Tape Accessory for 3D Printer

$14.73$8.84

Features: Suitable for PLA, ABS, HIPS, PETG, TPE filament, nylon, PC, RETT material. Provides extra adhesive force between filament and heating board. Effectively prevents deformation of ABS, PLA filament. Compatible...

3D Printer Part Replacement 1pc Stepper Motor Driver Module for TMC2130 Stepper Motor Driver Module With Heat Sink

$28.60$17.16

Features: 1. 1.2A two-phase stepper motor single-phase current (peak 2.5A); adjustable motor operating current; 2. Support two control methods: Step / DIR interface and SPI interface control 3. Motor input...

3D Printer Motherboard 1280 16U Motherboard Main Controller Panel Driver Board for 3D Printer 2017 Newest

$231.62$138.97

Features: Can support dual nozzles printer; Specifications: Model: Makerbot Type: motherboard Material: PCB Main chip: Atmega 1280-16AU Voltage: 24V Driver: 4982 1 x 3D Printer Motherboard 1 x Data Cable...

Heated Bed 12V 220x220x3mm MK3 Heatbed Hot Bed 3D Printers Part Heat Aluminum Plate PCB Accessories High Quality

$28.23$16.94

MK3 Heated Bed 12V 220x220x3mm Heatbed Hot Bed 3D Printers Part Heat Aluminum Plate PCB Accessories Feature: 1. Full plate and full gold process, the cost is much higher than...

3D Printer Parts Mini 30mm DC 12V 2Pin Computer PC VGA Video Heat Spread Cooler Cooling Fan for 3D Printer With 2Pin Cable

$6.82$4.09

Specifications: Size: approx. 30x30x10mm/1.18x1.18x0.39\'\' Cable length: approx. 60cm/23.62\'\' Net weight: approx.10g Connector: PH2.0-2P Voltage: DC12V Rated current: 0.15 Amp¡À10% Rated speed: 7000rpm¡À10% Air flow: 1.36CFM¡À10% Noise: 23dBA¡À10% Bearing type: sleeve...

1 Pcs Insulation Silicone Cover Protection Case Socks for E3D V6 Aluminum Block 3D Printer Hot End High Quality Accessory

$7.28$4.37

Insulation Silicone Cover Protection Case Socks for E3D V6 Aluminum Block 3D Printer Hot End Specification: Material: Silicone Function: anti scalding, protect heating block. Color: coffee Product size: 22*18*15mm/0.86*0.7*0.59\'\' Temperature...

3D Printer Bearings 2pcs 8mm Shaft RJ4JP-01-08 Solid Polymer LM8UU Bearings for 3D Printer Accessories for RepRap Prusa

$7.78$4.67

Descriptions: With this bearing, vibration and unnecessary noise can be eliminated. If lubricant is added to use, you will achieve a great smoothness. Features: This bearing is especially suitable for...

2pcs Bearing Wheels for Openbuilds Plastic Passive Round 105zz Bearing Idler Pulley Gear for Perlin Wheel for 3D Printer Parts

$9.02$5.41

Specifications: Material: Plastic Size: approx. 15*15*8.8mm/0.59*0.59*0.34\'\' Color: Black+Silver Suitable for 3D Printer Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the...

1pc 220x220mm 3D Printer Sticker Black Heated Bed Round Frosted Hot Bed Sticker for 3D Printer Heated Bed Board

$11.33$6.80

Features: Can be adhesive to PLA, ABS, HIPS, PETG, TPE supplies, nylon, PC, RETT materials; This printing sticker can increase the adhesion between the material and the heating plate during...

Limit Switch 3Pin N/O N/C 5A 250V AC KW11-3Z Micro Switch for 3D Printer Part Roller Lever Endstop High Quality

$2.99$1.99

Limit Switch 3Pin N/O N/C 5A 250V AC KW11-3Z Micro Switch for 3D Printer Part Roller Lever Endstop Specification: Model: KW11-3Z Size: 20*15*6mm/0.78*0.59*0.23\'\' Weight: 3g Current: 5A Voltage: 250V Use:...

PEI Sheet Adhesive Tape 3D Printer Parts 220 x 220 x 1mm PEI Sheet for 3D Printing with 468MP Adhesive Tape

$25.78$15.47

Descriptions: PEI (Polyetherimide) sheets provide a 3D printing build surface that requires no tape, slurry, or adhesive. ABS and PLA both stick extremely well to the surface, which eliminates the...

10pcs 3D Printer Accessory Extruder Strong Nickelplated Spring Carbon Steel Spring 9 Laps for Ultimaker Makerbot

$5.78$3.47

Features: With 45 carbon steel, it has excellent elasticity and fatigue resistance. Nickel plating on the surface has better corrosion resistance and high surface hardness. It is suitable for 3D...

3D Printer Heated Bed Build Surface Glass Plate 310x310mm for Creality 3D

$60.82$36.49

3D Printer Platform Heated Bed Build Surface Glass Plate 310x310mm Compatible for Creality 3D CR-10/10s Description: 1. Excellent adhesion: Coated by microporous coating shows strong adhesion in printing. 2. It...

TL-Smoother V1.2/1.3 Vibration Addon Smoother Module w/Cable 3D Printer Board for 3D Printer Parts Accessories

$5.56$5.73

3D Printer Board Part TL-Smoother V1.2 Vibration Addon Smoother Module with Cable for Reprap MK8 i3 Feature: 1. TL-Smoother V1.2 eliminator can effectively eliminate the mechanical vibration caused by the...

3D Printers Parts Aluminum Alloy Extruder Block Parts for MK8 Makerbot 3D Printers Extrusion Right Left Short Hand Part DIY Kit

$12.57$7.54

Specification: Weight: approx. 61 g Type: Short Handle, Forward, Reverse Suitable for: 3D Printer Please check your printer type before you buy. 1 X Rectangular Stencil 1 X Right Triangle...

3D Printer 170x170mm Heat Bed Sticker Hotbed Platform Sheet Build Plate for LULZBOT Mini 3D Printer Heat Bed Sticker Promotion

$9.18$5.51

3D Printer 170x170mm Heat Bed Sticker Hotbed Platform Sheet Build Plate for LULZBOT Mini 3D Printer Feature: No residual platform stickers. No edge warping, reuse, easy operation, high temperature resistance....

Black PEI Sheet 200 x 200 x 0.8mm PEI Sheet for 3D Printing with 468MP Adhesive Tape Works Especially Well with Delta Style

$21.52$12.91

Descriptions: PEI (Polyetherimide) sheets provide a 3D printing build surface that requires no tape, slurry, or adhesive. ABS and PLA both stick extremely well to the surface, which eliminates the...

10pcs Insulation Finger Sleeve Silicone Finger Protective Case Cover Cot for 3D Printing Pen Finger Sleeve Insulated Finger Cot

$26.73$16.04

10pcs Insulation Finger Sleeve Silicone Finger Protective Case Cover Cot for 3D Printing Pen Feature: 1. The inner side of the fingertip also has anti skid particles, which strengthens the...

3D Printer Part Large Stepper Motor Driver 57 Steps+ Heat Sink Can Drive 57 Stepper Motor for 3D Printer

$20.52$12.31

Descriptions: It has adopted four layers of thick copper PCB and automatic patch processing. The module uses indexer (DIR / STEP) control interface, which provides up to 4A drive current...

Aluminum Alloy Coupling Bore 3D Printers Parts Blue Rigid Shaft Coupler Screw Part for Stepper Motor

$5.95$3.57

Specifications: Color: Blue Size: 5x5mm: Height: approx. 25mm/0.98\'\' Outer diameter: 14mm/0.55\'\' Up inner diameter: 5mm/0.19\'\' Lower inner diameter: 5mm/0.19\'\' 5x8mm: Height: approx. 25mm/0.98\'\' Outer diameter: 14mm/0.55\'\' Up inner diameter: 5mm/0.19\'\'...

220V/110V 10A Power Supply Switch AC Power Outlet Switch with Fuse and Triple Socket 6A Fuse for 3D Printer DIY Parts

$7.55$4.53

Features: 1. Environmental protection material, through POHS regulation, the design is reasonable, the service life is long, with the fuse function. 2. Safety, good electrical conductivity, corrosion resistance, and rust...

PEI Sheet 3D Printer Parts Black 220 x 220 x 0.8mm PEI Sheet for 3D Printing with 468MP Adhesive Tape

$26.07$15.64

Descriptions: PEI (Polyetherimide) sheets provide a 3D printing build surface that requires no tape, slurry, or adhesive. ABS and PLA both stick extremely well to the surface, which eliminates the...

12V/24V 3D Printer Parts Injection Molding 3010 Radiator with Cooling Fan Cover Case 2 Pin Brushless DC Cool Fans Dupont Wire

$5.11$5.41

Features: 1. The elastic polymer temperature resistant material is easy to load and unload, and it is not easy to damage.(directly put the fan cover on the radiator, gently press...

3D Printer Parts 200mm Heated Magnetic Sheet Surface Platform Round Sticker Heated Bed Build Sheets Plate Tape

$25.52$15.31

3D Printer Parts 200mm Heated Magnetic Sheet Surface Platform Round Sticker Heated Bed Build Sheets Plate Tape Specification: Color: Black Size: 200*200*5mm/7.87*7.87*0.19\'\' The product is divided into two parts: the...

3D Printing PEI Sheet 300 x 300 x 1mm PEI Sheet for 3D Printing with 468MP Adhesive Tape

$39.67$23.80

Descriptions: PEI (Polyetherimide) sheets provide a 3D printing build surface that requires no tape, slurry, or adhesive. ABS and PLA both stick extremely well to the surface, which eliminates the...

3D Printer Parts Clear PEI Sheet 200 x 200 x 0.5mm 3D Printing Build Surface

$18.17$10.90

Descriptions: PEI (Polyetherimide) sheets provide a 3D printing build surface that requires no tape, slurry, or adhesive. ABS and PLA both stick extremely well to the surface, which eliminates the...

the best computers offer power and affordability right on your desktop, with systems suited to everything from remote work and school to photo and video editing, gaming, and even virtual reality. 

To help you choose the right PC that meets your unique needs we've got recommendations for systems that will meet your budget, whether you need lots of power for content creation or a more affordable system for projects and education.

Whether hulking towers, sleek all-in-ones, or space-saving mini PCs, today's desktops pack neater designs and more value than ever. Check out our recent favorites based on our deep-dive reviews, along with all the in-depth shopping advice you need.

Whether you want the uncluttered design of an all-in-one computer, the compact size of a mini PC or a gaming PC that can handle the latest titles with ease, we've got you covered. Be it PC to Mac, these are the best desktop computers we've reviewed.

Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
Not enough items available. Only [max] left.
Add to WishlistBrowse WishlistRemove Wishlist
Shopping cart
Free Shipping for all orders over [money]
Almost there, add [money] more to get FREE SHIPPING!
Congratulations! You've got free shipping!

Your cart is empty.

Return To Shop

Add Order Note Edit Order Note
Estimate Shipping
Add A Coupon

Estimate Shipping

Add A Coupon

Coupon code will work on checkout page