Best External Power Supply

OWC Mercury Pro 5.25\ Optical Drive External Enclosure (NO Drive)

  • Enclosure kit for 5.25" Blu-ray, DVD, and CD Reader/Writers-Add Plug and Play CD, DVD, and/or Blu-ray disc burning to any USB equipped computer.
  • Supports 5.25" SATA I/II optical drives (all CD & DVD devices and Blu-ray drives 6.77 inches (17.2 cm)) and shorter.
  • High-Speed USB 3.0 Interface in a Sleek, Durable Aluminum Chassis.
  • External Enclosure ONLY, Optical Drive NOT included.
  • Includes: OWC Mercury Pro External Optical Enclosure, 0.6 meter (24") USB 3.0 (Standard-A to Standard-B), External power supply and power cable.
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Patioer 4 Channels Mini USB Audio Mixer Amplifier Console bluetooth Recording Phantom

  • Built in bluetooth function, can work with electronic digital devices with a audio interface, like smartphone, tablet, laptop, pc. Wirelessly stream music from your device directly to your mixer..
  • Sound card function, connect the mixer to the PC by a USB data cable, then you can directly process computer vocal music..
  • USB Interface, Connect your external U disk, computer PC, flash drive or Bluetooth device to mix and use..
  • Lightweight and Portable, can be directly connected to the PC’s USB port power supply, suitable for indoor and outdoor work.Built-in 48V phantom power supply for condenser microphone direct power supply..
  • Perfect for stage performance, family K songs, network anchors, music creation, etc..
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FrSky Access 900MHz Long Range R9 Mini-OTA Receiver

  • 1.GPU Currency Mining Risers: PCE-VER006C is a premium quality PCIE riser cables for Bitcion, Ethereum GPU Mnining Rigs..
  • 2.Enough Power Supply: PCI Express Risers equipped with 20cm (11.81in) SATA to 6Pin power supply cable give GPUs sufficient power supply. Make sure....
  • 3. Expand to PCIE X16: This PCIE riser will extend PCIE X1 from mother board to external PCIE X16 slot for air cool GPU Mining rigs..
  • 4. Safety and Stable Risers: 3X solid capacitors,1X volatge transformer and 1X onductance inductance will prevent PCI Express Device over current,over....
  • 5. Flexible GPU Connection:60cm/23.6in fully shielded USB 3.0 cable will extend PCIE signal out with little signal loss.Long enough extendsion cales....
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ABLEGRID Charger Compatible with Swann Lorex Q-See Security Camera 12V 5A 60W 2-Prong Plug AC to DC 2.5x5.5mm w/8-Way Power Splitter Cable Power Supply for CCTV Security Camera DVR, LED Strip Lights

  • ► SPECIFICATION: Input voltage:AC 100-240V, 50/60Hz. Output voltage:DC12V 5A (60 Watt). 2-Pin US Plug.
  • DC connector size: internal diameter: 2.5mm, external diameter: 5.5mm.
  • ► WIDE USES: power supply for the flexible LED strip lights, security camera DVR system, and other DC12V devices.
  • this DC Adapter can also work with most electronic devices for interface 5.5mm*2.5mm.
  • ► INCLUDE: 1)8-Way Power Splitter cord enables you to easily power up to 8 security cameras or 1 DVR with just one plug, no matter it is Analog or AHD.
  • 2) 2.1mm x 5.5mm Power Plug features one power connector end DC plug female to another end terminal for CCTV camera connected, save time and securer cable connection.
  • ► NOTE: 1 to 8 Power Splitter Adapter Cable allows up to 8 security camera connections to a Single power adapter.( If your security camera requires 1A power supply, you only could connect 5x security camera to the power supply. You couldn't connect 8x security cameras. More than 5x security cameras, the power supply will not work. 2. If your security camera requires 0.5A power supply, you could connect 8x security cameras to the power supply.).
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Peavey RAB-1 Ribbon Microphone

  • Golden Age Project R1 Tube Active Ribbon Microphone - Aluminum Flight Case - External Power Supply - Mic-to-Power-Supply Cable - Original Box.
  • A low-noise 12AX7 tube amplifier that isolates the ribbon and gain make-up transformer from the outside world.
  • A stunning realism with the feeling of "being-there".
  • The typical large and mellow ribbon sound quality with a very smooth top end and an extended low end.
  • A fast and life-like transient reproduction.
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EFK-II Supply Portable Travel Medicine Mini Fridge Case Diabetic Insulin Cooler

  • [Large Refrigeration Capacity]- Our insulin cool box is designed with 175*60*26mm large REFRIGERATION SPACE, applicable for restoring almost 3 months....
  • [Long Battery Standby Time]- The 10400mAh built-in qualified battery ensures 8-12 hours STANDBY TIME after one charge, and the REFRIGERATION....
  • [Intelligent Cooling System]- It utilizes intelligent cooling system, temperature setting range from 2 to 25℃. Designed with intelligent alarm....
  • [Multiple Modes of Power Supply]- Our portable insulin cooler has multiple modes of power supply, including built-in/external battery power supply,....
  • [Lightweight and Low Noise]- With 780g light weight, the medicine refrigerated box is easy to carry. And less than 30db low noise operation is able to....
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2021 Apple MacBook Pro with M1 Pro and M1 Max User Guide: Full of Tips, Tricks, and Hidden Features of the new MacBook pro 2021 laptop For Beginners and Seniors

  • ... with a 65W power supply for stable usage which offers up to 57W to charge your laptop. This 65W power supply is equipped with over-voltage/over-current/short-circuit multiple protections, etc. This will ensure safe when stable and fast charging your laptops..
  • Connect More External Devices: Tobeone USB C triple display docking station for M2 MacBook Pro is equipped with 4 USB 3.0(5 Gbps) ports connecting your external USB devices such as hard drives, printers, scanners, etc. SD/TF card reader can read and write at the same time. It's great for the transfer of files from SD/TF cards. For bloggers, and media professionals, the SD/TF slots are essential..
  • Widely Compatible with macOS & Windows: This USB C docking station with power is compatible with Windows or macOS which equip with a full-featured Type C port or thunderbolt 3/4 port. Such as MacBook Pro/Air 2016-2022.
  • Dell Latitude 5480, Dell XPS 15, HP Elitebook 800 G4, Lenovo Yoga 910, Surface Pro 7, etc. If your laptop only supports data transfer and power supply, you can only extend the dual monitor via HDMI 2 and VGA..
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MLLIQUEA 2500W Long-line Mining Power Supply, 2U Mining Power Supply for 8 GPU BTC/ETH Rig Miner Machine, 110V-264V PSU with 12000 RPM Violent Fan

  • ...ners L3+, S9, S9i, S9K, 851/852, H0.1, H0.3 can be used..
  • Upgrade Material – Our mining PSU shell is made of high-quality steel, sturdy and durable, and reusable. The internal wire adopts an upgraded copper core, which is resistant to high temperatures and is more durable than other types of copper core wires, the external material of the power cord fully protects the wire from wear and tear and prevents the interface and graphics card from being burned, reducing your use cost..
  • Energy Saving – This power supply has a conversion efficiency of up to 89 percent , high efficiency, and energy-saving, using new large-capacity large magnetic ring materials, very stable performance, and can be equipped with more powerful mining machines, which is safer.DC circuit design, and is equipped with multiple power protections, offers your system more reliable and stable output voltages, providing more consistent power delivery..
  • High-speed Fan – MLLIQUEA 2500W mining power supply uses a 60mm diameter cooling fan, with a speed of up to 12000 rpm, optimizes system heat dissipation. Compatible with the balance of quality, efficiency, and stability, pursuing continuous active power output to reduce your electricity bill..
  • Long-line Power Supply – 8 x ?(6+2)pin x 2?....
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AITRIP 3pcs for Arduino Mini Nano V3.0 ATmega328P 5V 16M Micro Controller Board Module with 3pcs USB Cable Compatible with Arduino IDE

  • *The Nano is using the chips ATmega328P and CH340, Replace FT232RL..
  • *It is a smallest, complete, and breadboard friendly board. It has everything that Diecimila/Duemilanove has (electrically) with more analog input pins and onboard +5V AREF jumper..
  • *Nano's got the breadboard-ability of the Boarduino and the Mini+USB with smaller footprint than either, so users have more breadboard space. It's got a pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other)..
  • *The Nano can be powered via the Mini-B USB connection, 7-12V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source..
  • *Arduino Nano V3.0 ATMEGA328P Improved version with 3pcs pin headers (2pcs 15pin headers +1pcs 6pin headers)..
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Module,Development Board Module Kit,5~26V SIM Development Module,Fit for SIM900 850/900/1800/1900 MHz GPRS/GSM,Quad-Band 850/900/ 1800/1900 MHz - Would Work on GSM Networks

  • ...This module is powered by: 5V-26V, 5V 2A power supply is recommended. After plugging in the motherboard, the power supply must be able to supply 2A. The reason is that the GPRS Shield startup current and the maximum top current required to work up to 2A, but the USB port can not provide such a large current, so the external power supply equipment must be provided..
  • The other power supply port leads to the 3.7--4.5V power supply for lithium battery power supply. The serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers.Speaker and Headphone jacks..
  • The best baud rate for GPRS Shield communication is 19200 BPS 8-n-1 (GPRS Shield automatically matches baud rate by default).Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world..
  • GPRS multi-slot class 10/8.GPRS mobile station class B. Compliant to GSM phase 2/2+. Class 4 (2 W @ 850 / 900 MHz).Class 1 (1 W @ 1800 / 1900MHz).Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands..
  • Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).Embedded TCP/UDP stack - allows you to upload data to a web server.RTC supported.....
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