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Ask Celeste SM

Hi! I'm Newegg's Power Supplies expert. Go ahead and ask me any questions you might have. I'm here to help.

Fully modular PSU options?
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for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W/Zero 2W/ 2WH, Isolated RS485 CAN HAT,
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Analog Current Sensor Module INA169 2.7V to 60V DC Current Sensor Breakout Module
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Analog Current Sensor Module INA169 2.7V to 60V DC Current Sensor Breakout Module

Limited time offer, ends 10/08

$15.98
Free Shipping
  • $14.38 - $15.98
Power Over Ethernet HAT (E) for Raspberry Pi 4B/3B+, IEEE 802.3af-Compliant, Sup
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Pi5 PoE HAT Board Compatible with Raspberry Pi 5/Compute Module 5, Power Over Et
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PCIe to 4-CH USB3.2 Gen1 Board for Raspberry Pi 5, PCIe to USB Adapter Up to 5Gb
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TTL to RS232 Converter Rail-Mount Galvanic Serial Adapter, TTL/RS232 Standard Co
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Industrial 8-Channel Relay Module for Raspberry Pi Pico/Raspberry Pi Pico W, Emb
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PCIe to M.2 Adapter Board Compatible with Raspberry Pi 5, PCIe to M.2 M Key Boar
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PCIe to M.2 Adapter Board for Raspberry Pi 5, Support NVMe Protocol Compatible w
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Compute Module 4 to Raspberry Pi 4 Adapter, Connect CM4 to Replace Raspberry Pi
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PCIe to 4-CH Gigabit ETH Board, Compatible with Raspberry Pi 5, Supports RPi OS,
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TTL to RS485 Galvanic Isolated Converter TTL/RS485 Standard Converting TTL Signa
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PCIe to 4-CH 2.5G ETH Board, Compatible with Raspberry Pi 5, Supports RPi OS, Dr
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AI ESP32-P4 PoE ETH Development Board, with PoE Module, Based On ESP32-P4, Onboa
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AI ESP32-P4-WIFI6-DEV-KIT Development Board, Based On ESP32-P4 and ESP32-C6, Sup
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AI ESP32-P4-WIFI6-DEV-KIT Dev Board, Based On ESP32-P4 and ESP32-C6, Supports Wi
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RS232 To RS485/422 Active Digital Isolated Converter Adapter, Original SP3232EEN
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Industrial 1-Channel ESP32-S3 Wi-Fi Relay Module, with the External Antenna
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2PCS Serial Bus Servo Driver Board, Support 253 ST/SC Serial Bus Servos
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2PCS Serial Bus Servo Driver Board, Support 253 ST/SC Serial Bus Servos

Limited time offer, ends 10/07

$54.69
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GUVA-S12SD 240nm-370nm UV Detection Sensor Module Light Sensor
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GUVA-S12SD 240nm-370nm UV Detection Sensor Module Light Sensor

Limited time offer, ends 10/08

$15.23
Free Shipping
  • $13.63 - $15.23
Industrial 1-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth / RS485
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1.14inch LCD Module 65K RGB Display Color IPS Screen Display for Raspberry Pi/fo
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1.25Gbps Gigabit SFP Fiber to Ethernet Converter, Without PoE Module
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1.25Gbps Gigabit SFP Fiber to Ethernet Converter, Without PoE Module

Limited time offer, ends 10/07

$65.64
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RS232 to RS485/422 Active Digital Isolated Converter Adapter, Original SP3232EEN
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for Raspberry Pi Compute Module 4,Mini Base Board (A) with Standard CM4 Socket a
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AI ESP32-P4-WIFI6-DEV-KIT Development Board, Based On ESP32-P4 and ESP32-C6, Sup
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RS232/RS422/RS485 to RJ45 Ethernet Module, TCP/IP to Serial, with POE Function,
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Power Over Ethernet PoE Ethernet/USB HUB HAT Expansion Board for Raspberry Pi Ze
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Quad GPIO Expander Module for Raspberry Pi Pico, with Four Sets of 2x20 Male Hea
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