Reviews Desktop Switch Power Supply

HiFi 25W DC Linear Power Supply 5.1V 3.5A, Audiophile Regulated Converter Adapter, Upgrade for Raspberry pi 4 Model B -Solupeak

  • Stable DC bench linear regulated power supply Compatible with Raspberry Pi 4 Power Supply with ON/Off Switch.
  • Upgrade for RPi 4 Model B 1GB / 2GB / 4GB Version, Include Type-C cable.
  • 25VA power transformer, output DC 5.1Volt, current max 3.5A.
  • Desktop Power adapter Regulate,Ultra-Low Noise,provide clean DC power source.
  • USB+5.5/2.5mm DC port output,Note 5.5/2.5mm port should not be used with RPI 4 at the same time, overloading will damage the power supply.
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Aumox 18-Port Ethernet Gigabit PoE Switch, 16-Port PoE with 2 Uplink Gigabit Ports, 250W Built-in Power, Metal Casing and 19-inch Rackmount, Traffic Optimization, Plug and Play, Unmanaged(SG518P)

  • ...ect all your devices with gigabit switch】: Aumox gigabit PoE ethernet switch offers 18*10/100/1000 Mbps Base-TX RJ45 ports, including 16 PoE ports which automatically identifies and powers PoE devices. Built-in power supply makes adapter no more needed, easier to use..
  • 【Multiple installation options】: Supports desktop, wall or rack placement, and the 19-inch length conforms to more switch racks, giving you more mounting options to fit the switch with your needs..
  • 【Sturdy metal casing and less noise】: Sturdy metal casing and powerful industrial-grade fans for better heat dissipation while effectively reducing noise, enabling longer-lasting operation in a variety of temperature environments, making the switch run more stable..
  • 【Plug and play, faster and easier】: Support automatically detect devices, just plug in the power cord and network cable, no configuration required. Full Gigabit port, high speed transmission, intelligent and powerful data transmission is realized by AUMOX rich features..
  • 【Stable power supply, efficient data transmission】The single-port maximum power of the switch is 30W and 250W of the whole machine. Supporting IEEE802.3af/at network standards, with output power of 15.4W/30W, ideal for PoE Camera, Gaming, WiFi Acces....
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Aumox 28-Port Gigabit PoE Switch with 24 x PoE 400W, 2 x Uplink Gigabit Ports, 2 x 1G SFP Slots, Rackmount or Desktop, PoE Recovery, Plug and Play, Fan Design,VLAN, 802.3 Af/at, Unmanaged (SG528P)

  • ...Ethernet switch offers 26*10/100/1000 Mbps Base-TX RJ45 ports, including 24 PoE ports, automatically identifies and powers PoE devices. And 2 Gigabit SFP slots for high-speed connections.With 400W total power output, supply power to wireless AP, IP Camera, VOIP Phones and much more..
  • 【Easy to Install, Rackmount or Desktop】: Supports automatically detect devices, just plug in the power cord and network cable, no configuration is required. Aumox is more intelligent and efficient to determine the power supply priority. And it supports rackmount desktop or wall mount placement, the 19-inch length compatible with more switch racks, providing with more mounting options..
  • 【Reliable PoE Auto Recovery】: Equipped with the innovative PoE Watchdog feature, the switch automatically detects and reboots the dropped or unresponsive PoE-powered devices without the need for manual monitoring, ensuring a more stable and reliable operation..
  • 【Metal Casing, Efficient Cooling】: Sturdy metal casing and powerful industrial fans design provide more stable performance and heat dissipation while effectively reducing noise, enabling safer and longer-lasting operation in a variety of temperature environments..
  • 【Designed to Meet Diverse Needs】: Flexible interface desi....
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B&K Precision 878B Dual Display Handheld Universal LCR Meter

  • ...external battery or additional power source.
  • Short-circuit protection: Equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe for benchtop or desktop Placement.
  • Amp gauge and volt meter display: this DC bench power supply is equipped with rotary control for the adjustable power supply DC and analogue gauge Amperage and voltage Metered display for easy operation.
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SKLTD 2 Port DisplayPort KVM Switch,4K60Hz,2 in 1 Out USB and DP KVM Switcher for 2 Computer Share 1 Monitor Keyboard Mouse (P21-001)

  • 【Dual Monitor KVM Switch】This Dual Monitor KVM Switch using only 1 set of keyboard, mouse and 2 monitors to control 2 HDMI+DisplayPort computers/laptops, support display one computer’s main and extended desktop (It requires every computer support 2 screen or above display functions and must support extended display).
  • 【4K@60Hz Resolution】The KVM Switch max resolution up to 4K@60Hz, compatible 3840x2160@30Hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I. (Tips 1: it is DP1.2 60Hz version for displayport port, it doesn't compatible DP1.4 version, 100Hz, 120Hz, 144Hz devices. Tips 2: Only when both your computer Graphics card and monitor support 4K@60Hz then you can get 4K@60Hz effect.).
  • 【Smart EDID & USB 2.0 & Audio & Mic 】The Dual Monitor HDMI DisplayPort KVM Switch comes with EDID emulators in each input port, keep PCs always having correct display information. With audio and mic output, 3x USB 2.0, supports Connecting your usb 2.0 port device such as Scanner/USB driver/3D Printer/Monitor Camera/U-disk etc..
  • 【2 Switching Methods & Power Adapter】The Dual Monitor KVM Switch be switched by wired button switch or host button, very convenient and quick (Tips: hotkey switching is not supported). Provide external power supply....
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Loocam PoE Switch 4 Port, 5 Port Gigabit PoE Switch – 4 Port PoE+ @ 65W and 1 Uplink Port, Unmanaged Ethernet Network Switch PoE, Plug and Play

  • Energy-Saving and Reliable Data Transmission: Energy saving design compliant with IEEE802.3az. Support IEEE 802.3X flow control, ensure stable, reliable and efficient data transmission. Sturdy metal casing with low power consumption fanless design to ensure silent operation. Compact size 5.12*3.46*1.18 inch with desktop or wall mount methods are well-suited for different environments..
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Reidubo 6 Port Ethernet PoE Switch with 4-Port PoE, 2 Uplink Port, 100Mbps, 75W, Unmanaged, Plug and Play, Extend & VLAN(Compatible with TP-Link &Ubiquiti Access Point-AP WIFI6)

  • ...upporting IEEE802.3af/at PoE Protocol, with per port output power of 15.4W/30W..
  • 【Unmanaged Plug and Play &Multiple installation options】Reidubo PoE Switch support automatically detect devices, just plug in the power cord and network cable.Easy setup with no software installation or configuration needed.Supports desktop, wall or rack placement.It can be installed in office, home, and commercial locations, it is the good choice for high bandwidth requirements.
  • 【Intelligent PD Detection& QoS function】The PoE switch will automatically identify whether the device connected to the port needs power supply. If it is a non-poe device that does not require power，the power of the port can be automatically turned off, which can protect the non-POE device from damage.When the poe switch is carrying full traffic, Quality of Service(Qos) optimizes network management which make the PoE Switch prioritize the transmission of important content on 1-2 ports.
  • 【Extend & VLAN Mode(E+V)】In standard mode, all PoE ports are able to communicate freely and are suitable for normal data transmission. In E+V mode, each POE port supports up to 820ft transmission distances and 10 Mbps rate, and the PoE port is isolated from each other but communicates with uplink ports. ....
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Pyramid Universal Compact Bench Power Supply - 9 Amp Regulated Home Lab Benchtop AC-DC Converter Power Supply for CB Radio, HAM w/ 13.8 Volt DC 115/230V AC Switchable, USB, Cigarette Lighter - PSV90

  • ... an external battery or additional power source.
  • SHORT-CIRCUIT PROTECTION: This PSU is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe desktop placement.
  • CIGARETTE LIGHTER: This desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide power to portable devices. Constant amperage is up to 9 AMP w/ power output of 13.8V DC, 115/230 Volt AC switchable power supply.
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Poe Switch, 10 Port Gigabit PoE+ Switch, Cloud Managed Gigabit Ethernet Switch, 8 Poe Ports @120W, 2 Uplink Ports, APP Smart Managed, Extend to 250M, Overload Protection w/ Port

  • ..., ideal for PoE Camera, WiFi Access Point, IP Phone..
  • Sturdy Metal Casing And Less Noise Sturdy: Metal casing and powerful industrial-grade fans for better heat dissipation while effectively reducing noise, enabling longer-lasting operation in a variety of temperature environments, making the switch run more stable. Desktop or wall mountable.
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FiiO AM3 Balanced Output Headphone Amplifier Module for X7 Portable High-Resolution Audio Player, Titanium

  • [Desktop-league DAC ES9038PRO]: The left and right audio channels each contain a desktop-class, 8-channel ES9038PRO flagship DAC. This means that each audio channel has 8 parallel outputs summed together for superior resolution and minimal distortion for extremely pure audio reproduction..
  • [Desktop-class THX 788+ headphone amp]: Desktop-class amplification also plays an important role in the M17 audio player. FiiO and THX jointly developed the exclusive THX AAA-788+, an upgraded version of the original op-amp. Compared to the original, output power is increased by 225% up to 3000mW per channel with a lower output impedance – allowing it more effortlessly power all kinds of headphones..
  • [Desktop-level connectivity]: The M17 mp3 player features : 3.5mm output: headphone out/line out.
  • 4.4mm output: balanced headphone out/balanced line out.
  • RCA coaxial port: coaxial input and output.
  • USB 3.0 port: supports USB Host and Device modes, can be used for high-speed data transfers and fast charging.
  • USB 2.0 port: supports USB Host mode, allowing external DACs or hard drive storage to be connected..
  • [Desktop-tier heat dissipation]: With exceptional audio quality comes with large power consumption,....
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