Reviews Smraza Raspberry Pi 4

Seeed Studio ReSpeaker 4-Mic Array for Raspberry Pi, Raspberry Pi Microphone

  • ReSpeaker 4-Mic Array for Raspberry Pi（Pi 3/Pi 4 B +) is a 4 microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on..
  • Different from ReSpeaker 2-Mics Pi HAT, this board is developed based on AC108, a highly integrated quad-channel ADC with I2S/TDM output transition for high definition voice capture..
  • Besides, this 4-Mics version provides a super cool LED ring, which contains 12 APA102 programmable LEDs.With that 4 microphones and the LED ring, Raspberry Pi would have ability to do VAD(Voice Activity Detection), estimate DOA(Direction of Arrival) and show the direction via LED ring, just like Amazon Echo or Google Home..
  • This Raspberry Pi microphone support all Raspberry Pi models, including Raspberry Pi Zero, Raspberry Pi 1 B+, Pi 2 B, Pi 3 B, Pi 3 B+，Pi 4 B..
  • ReSpeaker 4-Mic array does not have audio output. If this is a requirement please consider the ReSpeaker 6-Mic Circular Array Kit For Raspberry Pi, the ReSpeaker 4-Mic Linear Array Kit for Raspberry Pi , or the ReSpeaker Mic Array v2.0..
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Miuzei Raspberry Pi 4 Case with Fan Cooling Pi 4 Case with 4 Pcs Aluminum Heat Sinks Pi 4B Case for Raspberry Pi 4 Model B -Black/Blue (Pi 4 Board Not Included)

  • Raspberry Pi 4 Case for Raspberry Pi 4 - Miuzei clear blue acrylic raspberry pi 4b case is specially designed for raspberry pi 4 modle b / 4 b, and perfect compatible with raspberry pi 4 /4b. assembly easy for beginners and amateur..
  • Raspberry Pi 4 Case With Fan - New Raspberry pi 4b case with a Silence DC 5V cooling fan and 4 pcs Aluminum heatsinks, cooling system keep your Raspberry pi 4 B cool quickly even the CPU under high load..
  • Raspberry Pi 4 Model B Case - acrylic pi 4 case won’t block the signal.the rubber feet on the bottom lid can provide a stable platform for raspberry pi 4 case so that it allows air to circulate on the bottom side of the board and avoid the screws scratching the desk surface..
  • Easy To Access All Ports - Miuzei raspberry pi 4 case fan can perfect Access to the USB-C Power Connector, Dual Micro HDMI, Audio/Video, USB and Ethernet Ports, GPIO Port, Camera Cable, and Access to the Micro SD Card..
  • Packaging Content & After -Sales - you will receive pi 4 clear blue case, 4 piecess raspberry pi heatsink, 35mm cool fan, 4 piecess rubber feet, screwdrive, awesome looking, it can make your pi looks cooler than others. if you encounter any problems, you can contact us at any time, and we will answer you..
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Geekworm Raspberry Pi 4 Case, Raspberry Pi 4 Heatsink Aluminum Alloy Passive Cooling Case (P330)

  • 【Passive Cooling Aluminum Alloy Case】Geekworm Raspberry Pi 4 Case - P330 is designed for Raspberry Pi 4 Model B computer only, support Raspberry Pi 4B 1GB/2GB/4GB/8GB version.
  • Cool your Raspberry Pi 4 without fans and noise..
  • 【Add Copper Heatsink for Better Cooling】Equipped with a CPU copper heatsink(to replace the thermal pad) to attach with CPU grease on CPU of Pi4 for better heat dissaption (Not include CPU grease).
  • 【High Quality Aluminum Material】Sturdy and durable, keep your Raspberry Pi 4 free from scratches, dust and damage..
  • 【Easy Access to Raspberry Pi 4 Ports】Easy installation. Easy access to all Raspberry Pi 4 ports, such as GPIO, Micro HDMI, TF Card, USB-C Power Supply ".
  • 【Packing List】1 x Raspberry Pi 4 Aluminum Alloy Case, 1 x Copper Heatsink, 1 x Screws Pack 【Note】NOT include raspberry pi board.
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Vilros Raspberry Pi 4 Compatible Use and Store Accessory Set (Black)

  • INCLUDES: Use and Store Case (Black)--Vilros Raspberry Pi 4 Compatible Power Supply--Vilros 1.8M HDMI-MIcro HDMI Cable--Vilros Heatsink for Pi 4 (Set of 4)--Vilros Raspberry Pi 4 Quick Start Ebook Download Code--Screwdriver and Screws--DOES NOT INCLUDE A RASPBERRY PI MOTHERBOARD.
  • USE AND STORE: Designed for the Raspberry Pi 4 the Use and store case makes it easy to use your pi as well as store all your accessories when not in use--the case also features a preinstalled fan that is easily connected to the Pi.
  • POWER SUPPLY :The Vilros USB-C 5.1V 3A Power Supply was Designed for the Raspberry Pi 4 and Features a 5FT cable with an Inline ON/OFF Switch to make it easy to turn the Pi on and off.
  • HDMI-MICRO HDMI CABLE: The Vilros 1.8M HDMI/Micro HDMI Cable will connect your Raspberry Pi 4 Board to any HDMI monitor.
  • EASY TO SET UP: Includes a EBOOK download code for the Vilros Raspberry Pi Quickstart Guide 2nd Edition (Updated for Pi 4) --also includes a screwdriver, screws and clear instructions for assembly..
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BITMAIN Antminer T9 S1 S3 S5 S7 S9 A3 D3 L3 V9 120mm High Temp Fan Duct 4 INCH USA Made 1 PCS

  • Raspberry Pi 4 Touchscreen - Raspberry Pi 4 Inch IPS full-angle display monitor, 800 x 480 physical resolution support HDMI input, refresh rate up to....
  • Orange Pi Touchscreen - Miuzei raspberry pi 4 monitor support HDMI audio output, data entry (computer, DVD), HDMI audio input, stereo 3.5mm audio....
  • Raspberry Pi 4 Screen Case - Pi 4 inch touch screen compatible with raspberry pi 4 b/4b/4 model b. Display ONLY Support System - Raspbian, Kali-linux,....
  • Touchfunction Support System - only support Kali, Raspbian, Ubuntu, Octopie. The 4 inch display monitor with touch control function (need to install....
  • Packaging Content & After Sales - you will receive raspberry pi screen, raspberry pi heatsink, 30mm cooling fan, screwdrive, awesome looking, it can....
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Smraza Case for Raspberry Pi 4 Model B, Acrylic Case with Cooling Fan, 4PCS Heatsinks, 5V 3A USB-C Power Supply for Raspberry Pi 4B (RPI 4 Board Not Included) - Black and Clear

  • NEWEST RASPBERRY PI 4 B CASE - Unique 9 layer raspberry pi case designed for Raspberry Pi 4 Model B (Pi Board NOT Included). Made of acrylic, the RPI 4B case won't block Pi's Wifi or Bluetooth signal. Note: This case is not suitable for raspberry pi 3..
  • EASY TO ACCESS TO ALL PORTS - Cut-outs for the dual micro HDMI, Audio/Video, USB and Ethernet ports, as well as the USB-C power connector and access to the microSD card.
  • KEEP RASPBERRY PI 4 B COOLING - The Quiet Cooling Fan and 4 pcs Heatsinks are good for heat dissipation of Raspberry Pi board.
  • CONVENIENT TO TURN ON / OFF YOUR PI - Stable 3A USB-C power supply for Raspberry Pi 4 with a handy on/off switch on the 59 inches cable, easily press button to power on Raspberry Pi 4.
  • 100% CUSTOMER SATISFACTION GUARANTEED - If for ANY reason you aren't completely satisfied with the case, please let us know and we will give you a satisfy solution. WARNING: This case is NOT compatible with other model of Raspberry Pi.
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RETROFLAG PiStation CASE, Raspberry Pi 4 Case with 800x480 Pixel 4.3 inch LCD Monitor Display Screen, Stereo Speaker, Cooling Fan and 3pcs Heatsinks for Raspberry Pi 4 Model/Pi 4B (Pi 4 Case)

  • 【Raspberry Pi Monitor】 Retroflag PSOne Pi 4 CASE is upgraded version, specifically designed for Raspberry Pi 4 Model B, NOT compatible with other Raspberry Pi model. 4.3 inch Raspberry Pi monitor equipped with IPS screen and HD 800x480 pixel high resolution..
  • 【Safe Shutdown and Reset】 This is Retroflag Pi 4 CASE version with Safe Shutdown and Safe Reset function. It will be more safe for your SD card when shutdown and reset..
  • 【Easy to Assemble & Access】 Pi 4 CASE offers your Raspberry pi good protection with ONLY few steps to assemble, you can access to all ports of Raspberry Pi 4 Model B, such as power, audio, USB, LAN, MicroSD Card Storage, and Micro HDMI connector without opening the CASE..
  • 【Original PS One Console Style】We created this RETROFLAG Pi 4 case applying the most iconic element in the retro game world as a homage to the most classic console ever made, this Pi 4 case can make your Raspberry Pi 4B become a NES retro gaming machine in one second! Designed the CD-ROM drive for storing your SD cards in the appearance of a game cartridge..
  • 【Strong Heat Dissipation】RETROFLAG Pi 4 Case is equipped with a quiet cooling fan and 3pcs heatsink with better heat dissipation, could prevent system failure and Raspberry Pi 4B from o....
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LoveRPi Power-Over-Ethernet (PoE) HAT Kit for Raspberry Pi 3 Model B+ with Black Case

  • ULTIMATE POWER OVER ETHERNET HAT FOR RASPBERRY PI 3 B+: Deliver clean and reliable power to the latest Pi 3 Model B+ by removing the problematic MicroUSB plug altogether! Power-over-Ethernet is both simple, power efficient, and cost effective compared to having multiple power adapters..
  • BUILT FOR CLUSTER NODES: Simplify cable management and expand your on-premise cloud with POE! Power five, ten, twenty Raspberry Pi 3 Model B+ boards through a single POE switch. This PoE HAT was designed to exceed the power delivery standards set by the official Raspberry Pi PoE HAT and other products available on the market..
  • POWER OVER ETHERNET SWITCH REQUIRED: Network switch must be compliant with IEEE 802.3af PoE standard. PoE power output must be within the budget of the switch when powering multiple boards. PoE switch and Raspberry Pi 3 Model B+ sold separately..
  • ANODIZED HEATSINK AND VENTILATED CASE WITH COOLING FAN INCLUDED: Raspberry Pi 3 Model B+ gets very hot and active cooling is the only way to prevent temperatures from exceeding 150°F! This kit includes everything you need to keep your PoE powered board operating at maximum performance. Raspberry Pi 3 Model B+ sold separately!.
  • NOT COMPATIBLE WITH RASPBERRY PI 4 OR RASPBERRY PI 3 MODEL B AND OLDER MODE....
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UCTRONICS Raspberry Pi Cluster Case, Desktop Metal Rack Case, 4 Layers with 2 Cooling Fans Compatible with Raspberry Pi 4B and 2.5\ SSD

  • For All Raspberry Pi B Models: The metal enclosure is designed for Raspberry Pi and is compatible with Raspberry Pi 4B+/3B/3B+/2B/B+.
  • Supporting up to 4 2.5" SSDs (7mm thickness) and 4 Pi installations.
  • it allows you to add additional storage to your Raspberry Pi whenever and wherever you want, making it easy to build Raspberry Pi clusters and Raspberry Pi NAS servers. Please note that the thickness of a 2.5" SSD cannot exceed 7mm..
  • Side Opening Design: you can easily position the Raspberry Pi HDMI, audio, and power supply. Each layer is 40mm/4.57inch high, there is enough space for you to install 4 mini PoE hats and raspberry pi PoE+hat..
  • Made of metal aluminum, Size: 4.13*4.84*7.12inch.
  • the case is strong and durable, compact and lightweight. So you can easily place it anywhere on your desk. An SD card slot is reserved in the mounting bracket, which can be accessed from the front of the case using an SD card adapter (Asin: B09CKRDFTH). 4 additional screw holes on the top of the enclosure for stacking..
  • Easy to install: The case is not pre-assembled and requires simple installation once you get it in your hands. Each mounting plate uses M4 hand screws, making it easy to remove and install one of the units without a screwdriver..
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Smraza Raspberry Pi 4 Case, Acrylic Pi 4B Case with Quiet Cooling Fan, 4PCS Heatsinks, 5V 3A USB-C Power Supply for Raspberry Pi 4 Model B 8GB/4GB/2GB - Black

  • NEWEST RASPBERRY PI 4 B CASE - Unique 9 layer raspberry pi case designed for Raspberry Pi 4 Model B (Pi Board NOT Included). Made of acrylic, the RPI 4B case won't block Pi's Wifi or Bluetooth signal.
  • EASY TO ACCESS TO ALL PORTS - Cut-outs for the dual micro HDMI, Audio/Video, USB and Ethernet ports, as well as the USB-C power connector and access to the microSD card.
  • KEEP RASPBERRY PI 4 COOLING - The Quiet Cooling Fan and 4 pcs Heatsinks are good for heat dissipation of Raspberry Pi board.
  • CONVENIENT TO TURN ON / OFF YOUR PI - Stable 3A USB-C power supply for Raspberry Pi 4 with a handy on/off switch on the 59 inches cable, easily press button to power on Raspberry Pi 4.
  • 100% CUSTOMER SATISFACTION GUARANTEED - If for ANY reason you aren't completely satisfied with the case, please let us know and we will give you a satisfy solution. WARNING: This case is NOT compatible with other model of Raspberry Pi.
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Smraza Case for Raspberry Pi 4 Model B, Pi 4B Case with Fan, 4PCS Heatsinks, 5V 3A USB-C Power Supply, USB Card Reader, 6 Feet Micro HDMI Cable, 7.8 Inch Micro HDMI to HDMI Adapter Cable (4K Ultra HD)

  • Upgrade Raspberry Pi 4 Case - Acrylic 9 Layers Case for Raspberry Pi 4 Model B (Raspberry Pi 4 Board Not Included) with Good Appearance. It can be access to all ports of Raspberry Pi board, such as GPIO port, HDMI port, USB port, SD Card slot..
  • Pi 4 Case with Better Cooling System - Raspberry pi 4 quite cooling fan and 4 pcs aluminum heat sinks are good for heat dissipation of Raspberry Pi board..
  • Raspberry Pi 4 Power Supply with ETL Certification - ETL LISTED 3A USB-C power supply for Raspberry Pi 4. With on/off switch, it's convenience to power on and power off your RPI 4. Input: 100-240V AC, 50-60Hz, 0.8A. Output: 5V 3A. Cable length: 59 inch..
  • 6 feet/ 1.8 m Micro HDMI to HDMI Cable for Raspberry Pi 4 - Up to 4K Resolution. Up to 60P (Frames/Second). CEC Support. Also come with a 7.8 inch Micro HDMI to HDMI Adapter Cable..
  • 100% Customer Satisfaction Guaranteed. If for ANY reason you aren't completely satisfied with the case, please let us know and we will give you a satisfy solution..
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ELECROW Crowpi Raspberry Pi 4 3 b 3b+ 4b+ Kit Raspberry Pi Learning Programming Kit with Sensors - Advanced Version

  • Raspberry Pi 4 Model B Starter Kit: Crowpi advanced version comes with Raspberry Pi 4. You can also use the raspberry pi 3 b 3b+ 2 and more on crowpi (Includes raspberry pi 4 4gb).
  • Raspberry Pi Sensors: The Crowpi raspberry pi 4 programming kit is jam-packed with lots of buttons such as 19 different sensors in a tidy easy to use package. You don't have to wait and wire things.
  • Build Quality: Solid ABS shell and well made components in one place make it strong and convenient to travel.
  • Programming Lessons: This raspberry pi 4 learning kit ships with step by step instructions and provides 21 lessons to take you through identifying components reading code and running it in the terminal.
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Argon NEO Case with Raspberry Pi 4 4 Gig Kit | 32 Gig SD Card | Micro HDMI to HDMI Cable | Type-C Power Supply | Quick Start Guide for Raspberry Pi 4

  • Comes with the Raspberry Pi 4 Model B (4 Gig Variant). Keep your Raspberry Pi 4 cool with a pair of heatsinks readily available..
  • Includes micro HDMI to HDMI cable to easily connect the Raspberry Pi to any HD monitor..
  • An 18 watts Type-C power supply is also in the kit to provide the power the Raspberry Pi needs..
  • Enjoy using your Raspberry Pi 4 immediately with the Micro SD Card that has NOOBS installed..
  • Keep your Raspberry Pi 4 safe and protected with the Raspberry Pi 4 Compatible Case..
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