10 BEST COMPUTER ADD-ONS for sale in 2020 – compare between the best computer add-ons on sale.

Waveshare Mini-Computer Add-ons Based on Raspberry Pi Compute Module CM3 / CM3L / CM3+ / CM3+L Comes with PoE Expansion Board
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Product Highlights
  • The Add-Ons Include: Expansion Board, Metal Case, Power Supply, And Cooling Fan. Easily Make A Mini-Computer If You Happen To Get A Compute Module
  • Compute Module PoE Board: Dual CSI Camera Ports, PoE (Power Over Ethernet) Feature, Versatile Peripheral Interfaces
  • Ingenious Cut-Out, Highly Matching The Master Board, Along With Clear Labels, Easy To Use
  • Comes With Cooling Fan, Allows Being Controlled By Software Via GPIO, Or Being Powered Directly From 5V Supply

FebSmart 4 Ports USB 3.0 Super Fast 5Gbps PCI Express(PCIe) Expansion Card for Windows Server, XP,7,Vista,8,8.1,10 PCs-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U4-Pro)
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172 Reviews
Product Highlights
  • 1.This FS-U4-Pro will add four USB 3.0 ports on your desktop computer by PCI Express(1X) slot .The super fast USB 3.0 ports will provide 5Gbps max data(total) transfer speed for video ,audio ,photos or files.
  • 2.Build in FebSmart Self-Powered Technology-Users do not need to plug any additional power cable on board(only PCIe slot)and get each ports 2A (8A in total) max power supply for high power-consuming data device like Hard drive disc. Enjoy super easy installation with Plug & Play use.
  • 3.Based on RENESAS NEC high performance chipset with more technology.4X added power module provide 4X2 ampere current ensure adequate power supply for USB device.4X electric circuit protector and voltage stable capacitance protect data safety than ever.
  • 4. Compatible System: 1.Plug and Play on Windows 10,8.1,8(32/64bit) and Windows Server 2012,2012R2,2016,2019.2.Need to Install Driver on Windows XP,Vista,7(32/64bit) and Windows Server 2003,2003R2,2008,2008R2(32/64bit),NOT for MAC OS. Comply with PCI Express X1,X4,X8,X16 slot,NOT for PCI Slot.

NeeGo Bundle  5-Piece Build Your Own Computer Set Includes Raspberry Pi 3 B+ Motherboard, 32G SD Card w/Preloaded Noobs Operating System, Sense HAT Add-On, Hat Enclosure & 6-Foot 2.5A Power Supply
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  • ULTIMATE RASPBERRY PI 3 KIT All-In-One Starter Set Arrives w/ Everything You Need to Start Building & Programming Your Own Computer Straight Out the Box
  • POWERFUL B+ MOTHERBOARD Barebones Circuit Board Features 1.4GHz Quad-Core 64-Bit Processor, Built-In BLE Bluetooth, Wi-Fi, 4 USB Ports, HDMI Port & More
  • 32GB MICROSD MEMORY CARD Official Card Comes Preloaded with NOOBS Operating System for Use w/ All Raspberry Pi Models; Includes Full-Size Adapter
  • SENSEHAT & ENCLOSURE Unique Add-On Board Detects Orientation, Pressure, Humidity, Velocity & Temperature; Black Enclosure Fits Standard Raspberry Pi HATs

Piper Sensor Explorer - Add On Projects to The Computer Kit Including a Color Sensor, Temperature Sensor and an Ultrasonic Range Finder
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Nighthawk Mesh WiFi 6 Add-on Satellite - Works with Your Nighthawk Mesh WiFi System, add up to 1,500 sq. ft, speeds up to 1.8Gbps (MS60)
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  • COMPATIBLE WITH SELECT NIGHTHAWK MESH WIFI 6 SYSTEMS: Only works with Nighthawk Mesh WiFi System MK62, MK63.
  • NO MORE DEAD ZONES: Add 1,500 sq. ft. of coverage to your existing Nighthawk Mesh WiFi 6 System to eliminate WiFi dead zones and buffering in hard to reach places.
  • FAST WIRELESS SPEED: AX1800 WiFi powers up to 1.8 Gbps of streaming HD video, gaming, or Internet surfing and downloads.
  • SINGLE WIFI NETWORK NAME: Move freely around the house, inside and outside, without losing connectivity.

Sania Box | Raspberry Pi 4 Based Embedded Computer Science Kit for Kids | Includes Pre-designed Add-On Board for Hands-On Learning About Coding, IoT, Electronics, Python Programs | Ages 8 and Up
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  • Add-on Board: This kids computer has a one-of-a-kind add-on board that helps develop STEM skills in children. The add-on board is pre-designed to give kids hands-on experience in coding. The board fits on the Raspberry Pi 3 or Pi 4 board 40 Pin header. It is integrated with a 3-digit 7-segment numeric display, relay(an electrically operated switch) and some useful sensors to add even more fun when experimenting with this programming kit.
  • Multiple Components for the Perfect Educational Tool: While the add-on board features push buttons, LED lights, relay and multiple sensors such as the thermal sensor and the gas sensor, the DIY computer kit itself contains an SD card with pre-installed python programs to get hands-on practice on the add-on board. It also comes with a keyboard and mouse, breadboard, wires, LEDs, and resistors all essential items that make up this awesome build your own computer science kit.
  • Raspberry Pi 4: The kit includes a Raspberry Pi 4 single-board computer thats ideal for building a computer kit. Relying on Python as its preferred language, first-timers will quickly become accustomed to its ease of use, rich internet resource bank, and user-friendly data structures. Once acquainted with Python, its highly unlikely that kids will want to use another programming language!
  • Facilitates STEM Learning: STEM education has long been known for its ability to build critical thinking skills, a spirit of innovation and contribute towards a scientific bent of mind. Seeing as STEM workers play an important role in keeping economies afloat, its never too early to get kids started on this exciting learning path. The Sania Box embedded computer encourages STEM learning and makes it extremely fun for kids to engage with these subjects.

USB C Hub Multiport Adapter - 7 in 1 Portable Space Aluminum Dongle with 4K HDMI Output, 3 USB 3.0 Ports, SD/Micro SD Card Reader Compatible for MacBook Pro, XPS More Type C Devices
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  • Portable & Anti - overheat & plug and go - sleek compact with pocket size, 4. 5*1. 1*0. 4 in, Easy to set into your laptop sleeve, Bag or pocket. Premium space aluminum shell makes the USB C hub sturdy and durable, Also designed to prevent overheating, keeping you and Your devices secure. Plug and play, no software, drivers or complicated installation required.
  • 7 in 1 design & massive expansion - 3 standard USB ports with 5Gbps transfer speed ensuring quick syncing and file sharing, 1 HDMI port with vivid 4K video output that transfers media in seconds with 3D effect, 2 SD card slots (one Micro SD) for superior data-storing versatility, and a USB - C power Delivery charging connector that makes the USB C adapter possible to connect any devices with USB - C ports All possibilities in one hub.
  • 4K HDMI Video Adapter for Stunning Pleasure - Extends your screen with the HDMI port and directly stream 4K UHD or Full HD 1080p video to HDTV, monitors, or projectors. FlePow USB C Hub brings you vivid 3D effect video sync. Perfect to stream a full HD movie on your HDTV; extend a 3D video game on your monitors or show your PPT through the projectors for office meetings.
  • Universal SD ready - SD card and Micro SD card can be used at a fast transfer speed up to 104M/s, capacity up to 512GB, easy to transfer photos shooting or videos by your camera from cards to laptop in just seconds.

SanDisk 16GB Cruzer Glide CZ60 USB 2.0 Flash Drive - SDCZ60-016G-B35
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  • Reliable storage for photos, videos, music and other files
  • Available in capacities from 8GB to 256GB*
  • Transfer with confidence when moving images and other content
  • Retractable design keeps the connector safe

$11.05 $5.99
iBUYPOWER Pro Gaming PC Computer Desktop 134Av2 (AMD Ryzen 3 3200G 3.6GHz, NVIDIA GT 1030 2GB, 8GB DDR4 RAM, 120GB SSD, 1TB HDD, WiFi Ready, Windows 10 Home)
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  • System: AMD Ryzen 3 3200G 3. 6GHz (4. 0GHz Max Turbo) | 8GB DDR4 RAM | 120GB SSD | 1TB HDD | Genuine Windows 10 Home 64-bit
  • Graphics: NVIDIA GeForce GT 1030 2GB Dedicated Gaming Video Card | Display Connectors - DVI-I & HDMI
  • Connectivity: 4 x USB 3. 0 | 2 x USB 2. 0 | 1x RJ-45 Network Ethernet 10/100/1000 | Audio: 7. 1 Channel
  • Special Add-Ons: Tempered Glass Side Panel | 802. 11AC Wi-Fi Included | 16 Color RGB Lighting Case | Free iBuyPower Gaming Keyboard & RGB Gaming Mouse | No Bloatware

Bluetooth Adapter for PC USB Bluetooth Dongle 4.0 EDR Receiver TECHKEY Wireless Transfer for Stereo Headphones Laptop Windows 10, 8.1, 8, 7, Raspberry Pi, Linux Compatible
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2,439 Reviews
Product Highlights
  • Adds Bluetooth support to Windows 10, 8.1, 8, 7, or Linux PCs that don't already have it. Adds Bluetooth 4.0 (Bluetooth Low Energy) support to Windows 8 and higher
  • Supports Bluetooth speakers, headphones, headsets, keyboards, mice, and more. Extremely compact USB adapter. Safe to leave in for laptop travel. Energy efficient
  • Automatic install through Windows Update in Windows 10 with default Bluetooth stack. Includes Broadcom Bluetooth stack for Windows 8.1, 8 and 7 (available separately for 10). Works with Raspbian and Ubuntu on the Raspberry Pi
  • Does NOT add Bluetooth Low Energy (Bluetooth 4.0) capability to Windows 7 and earlier. Does NOT work in car stereo systems or TVs. Does NOT work with Mac. NOT recommended for employer-provided computers

$20.99 $12.99

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