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Best Optical Controller

Dell OptiPlex 790 USFF Core i5-2400s 2.5GHz 4GB 500GB CD/DVD-ROM WINDOWS 7 PRO 64-Bit

  • Front I/O Ports: 2 USB 2.0, 1 Headphone / Audio out, 1 Microphone / Audio In.
  • Operating System: Genuine Dell Windows 7 Professional 64-Bit Installed and Activated with Recovery Partition and Certificate of Authenticity.
  • Optical Storage: CD/DVD-ROM Slim Line Optical Disc Drive.
  • Rear I/O Ports: 5 USB 2.0, 1 DisplayPort, 1 VGA, 1 Audio Out, 1 Audio IN, 1 Serial, 1 Ethernet (RJ-45).
  • Graphics: Integrated Intel HD Video Controller.
  • Audio: Integrated Realtek High Definition Audio Controller.
  • Communication: Integrated Intel Gigabit Ethernet Controller 10/100/1000.
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Dreamcolor Acrylic Interior Car Lights, WEBUPAR Car Accessories 10 in 1 Car LED Strip Lights with APP Control and 213 Modes, 175 inches 593 LEDs Fiber Optic Lights, RGB Neon Car Lighting

  • 【RGBI Dreamcolor 10-in-1 Car Ambient Light】 This interior car LED light consists of 6 acrylic fiber optic light strips(175-inch 593 LED lights) and 4 under dash lights, and has one master controller and 4 slave controller, which can be flexibly installed in any car without clutter. The dreamcolor lighting effect of the upgraded RGBIC can bring you a different experience..
  • 【2-in-1 Acrylic Fiber Optic Light Strip】The RGB car LED light adopts 2-in-1 optical fiber (LED light strip + acrylic optical fiber), which is plug and play, and the light is more uniform and softer than other fiber optic lights that only rely on one light source..
  • 【2 Control Modes】Use APP control after Bluetooth connected with the led lights for car: 16 million colors, 213 color modes(jump, gradual change, strobe), brightness 0%-100%, speed 0%-100%, voice control mode, music mode, timing function. Hidden touch button: Press once to turn on or switch colors, long press for 2 seconds to turn off..
  • 【Dynamic Music Sync】The interior led lights equipped with a built-in high sensitive mic, it adjusts colors and speed following the ambient music as....
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Cartoon Donald Duck 3D Night Light 16 Color Remote Control Touch Sensor USB Charge AA Battery Powered Kids Toys Bedroom Lamp Table Desk Lamp Birthday Gift Party Decoration Atmosphere Outdoor Portable

  • 1. (2 in 1 Set):Packaging including 1 piece Mini USB lamp as Bonus.can be used for laptop/PC reading lamp. Creative 3D Optical Night light for Kid Baby Children Teen Girl Bedroom Decorative ,Optical illusion Atmosphere nursery light for baby night. Cute Toy Action figure Collection cartoon character design.
  • 2.7 Color Change :Novelty Multi-Color RGB Color change every time when your per Touch Red, Green, Blue, Yellow, Cyan, Purple, White, Make your bedroom more soft and easier to sleep.
  • 3.Two way power supply: USB Base switch or 3pcs AA battery powered ,it can connected by PC laptop power bank or plug in wall with adapter .you can put indoor in your computer desk /nightstand, it can also be outdoor for Garden picnic camping because it is Portable..
  • 4.Two Way use: Touch sensor and remote controller ,you can change the color by touch base switch or remote controller ,color flash /smooth change or dimming can be controlled by controller .this smart bulb function make your life more easy, you can turn it off when you are in bed already.
  • 5.it will be best gift to your baby/babie girl boy/child/kid/teen/girl friend /boy friend/adult as birthday gift ,children’s day gift, valentine’s day gift, Christmas day gift.
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Ubiquiti Networks UniFi Smart Power Plug (USP-Plug-US)

  • Reboots the third-party internet modem or router when the UniFi Network Controller detects it is offline.
  • Works with various internet connectivity devices featuring a US AC plug, including cable modems, DSL routers, and optical network terminals.
  • Seamlessly integrates into the UniFi network and managed as a UniFi device.
  • Adopted over Wi-Fi with UniFi Network Controller or UniFi Network app.
  • Multi-function button features status information, power on/off, and factory reset.
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MagTool Optical Sensor AUTO TOP Off(ATO) with Upgraded QST Tech and Smart ETFT Algorithm for Both Reef and Fresh Tanks(MT-360P)

  • ...ank size after it first initialized. Working alongside the ETFT, the AFT will be able to decide how long it takes to refill your tank without over-filling it when the QST alarm is triggered..
  • QST 2.0 provides real-time protection against overfilling and pump dry run.  The controller will give a visual alert and stop the pump immediately when it senses a refilling time more than 6 times longer than the time calculated by ETFT.  QST can detect a malfunction of the sensor/controller or even an empty reservoir.In version 2.0 we incorporate ETFT feature and not relying on first filling time from version 1. Flooding barely happens when following the instructions carefully..
  • Everything you need is included in the package. Powerful magnet supports 15mm thick glass wall. Check valve prevents water from back flowing from the tank. Hose holder allows you easily secure the tubing. Powerful 70gph water pump can lift water up to 2.5 m high..
  • WARRANTY - 1 year free warranty covers ATO controller, refilling pump, power adapter..
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HINYSENO Mini PCI-E Single Port SFP Ethernet 10/100/1000Mbps Gigabit LAN Card Network Interface Controller Card for Intel 210AS Chipset Full/Low Profile Bracket

  • 【Controller】 Intel 210AS, PCIe Bus Mini PCI Express, 1 x SFP.
  • Serializer-Deserializer (SerDes) to support 1000BASE-SX/LX (optical fiber - IEEE 802.3).
  • 【Bus type】miniPCI Express* 1.2 (2.5GT/s).
  • 【IEEE standard / Network topology】 1000BASE-SX / 1000BASE-LX (optical fiber - IEEE 802.3).
  • 1000SX Multi mode, 1000LX Single mode, 1000BX Single....
  • 【Operating System】Windows Server 2003 / Server 2008 / 2008 R2 / Server 2012 / 2012 R2 / 2016 R2.
  • Windows XP / Windows Vista / Windows 7 / Windows....
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Dell PowerEdge R730xd Server 2X E5-2690v4 2.60Ghz 28-Core 256GB H730 Rails (Renewed)

  • Intel Xeon E-2224G Quad-Core 3.50 GHz Processor (8M Smart Cache, up to 4.70 GHz).
  • 2TB (RAID 1) 7200RPM SATA 6Gb/s Hard Drive, Hard Drive Connected to Onboard SATA Controller.
  • 32GB SDRAM DDR4 Memory, Number of Total Memory Slots - 4.
  • Intel HD Graphics P630, Fast Ethernet, Gigabit Ethernet , DVD±RW Optical Drive.
  • No Operating System, Intel Rapid Storage Controller 12.0, Supports SATA 3Gb/s and 6Gb/s.
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Lominie LED Aquarium Light, Full Spectrum Saltwater Marine Tank Light with WiFi and Remote Controller 4 Channels Dimmable for Saltwater Coral Reef Tank (S120 Saltwater)

  • 1. High Brightness: COB integrated chips with 48pcs leds, custom-made PMMA optical lens, equally-distributed illumination and strong penetrability, no light spot..
  • 2. Full Spectrum Color: Range from UV to red, the spectrum has been designed carefully to deliver the most photo synthetically useful light to Coral after extensive testing, 100% usable and efficient for your reef..
  • 3. Efficient cooling system: Aluminum fins passive cooling and PWM technology to control fan's speed and noise, self-monitoring function, noise level is 29db, silent operation..
  • 4. IR Remote Controller: Dim 4 channels separately and customize the spectrum to your liking. Rustproof bendable gooseneck with 90 degree adapter, the lamp can be installed on rimless tank. The clamp is wide enough for 1.0inch thick glass, plastic screws wont scratch the tank glass..
  • 5. Wifi Controller: Wifi controller is not included in the package, please purchase it separately. 4 programmable channels timing, dimming and other functions. One wifi controller just use for one light..
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LED Aquarium Lighting Nano Fish Tank Light for Saltwater Freshwater Planted Tank Coral Reef

  • 1. High Brightness: COB integrated chips with 68pcs 3w leds, custom-made PMMA optical lens, equally-distributed illumination and strong penetrability, no light spot..
  • 2. Full Spectrum Color: Range from UV to red, the spectrum has been designed carefully to deliver the most photo synthetically useful light to Coral after  extensive   testing, 100% usable and efficient for your reef..
  • 3. Efficient cooling system: Aluminum fins passive cooling and PWM technology to control fan’s speed and noise, self-monitoring function, noise level is 29db, silent  operation..
  • 4. IR Remote Controller: Dim 4 channels separately and customize the spectrum to your liking. Rustproof bendable gooseneck with 90 degree adapter, the lamp can be installed on rimless tank. The clamp is wide enough for 1.0inch thick glass, plastic screws won’t scratch the tank glass..
  • 5. Lastest DMX Technology: (Please contact us to buy Wifi Controller separately)One Wifi Controller can control multiple lights together on iPhone or Android phone, 4 programmable channels, timing and dimming. Thunder storm, moonlight, sunrise, sunset, cloud simulation..
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Lens Cleaning Pen and Touch Controller Grip Cover for Oculus Quest 2

  • Oculus Quest 2 Lens Cleaning Pen - Designed specifically for cleaning the lenses of Oculus Quest 2, Quest, Virtual Reality Headset, PS4 VR, Microsoft HoloLens, Cameras, Drone, and other optical lenses..
  • Oculus Quest 2 Lens Cleaning Pen - Double-ended design, quick and convenient to use. The suede carbon powder is made of activated carbon powder without dispersing or drying, Comes with the filament brush, effectively eliminates fingerprints, smudges, dust and dirt on lens and screen..
  • Touch Controller Grip Cover for Oculus Quest 2 - Specially designed upgrade version for Oculus Quest 2 ensures 100% matching. Unlike the early version launched when Oculus Quest 2 was released, all of them were only suitable with the Quest but not the Quest 2..
  • Touch Controller Grip Cover for Oculus Quest 2- The grip cover was made of high-quality TPU plastic, non-slip, durable, and comfortable..
  • Touch Controller Grip Cover for Oculus Quest 2 -The adjustable wrist knuckle strap adopts the same material as the Apple Watch Nylon Band. The double-layer nylon weave has dense loops on the skin side that provide soft cushioning while allowing moisture to escape. Soft, breathable, lightweight, and easily adjustable..
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Lumitec Caprera2 101217, LED Flood Light, Bracket Mount, Black Housing, White Dimming and Blue Dimming

  • Exclusive wide beam optical technology puts the light where you need it most, providing for up to twice the usable light of competitors.
  • Easy 2-wire installation, no external controller Required.
  • Standard equipment on more top tier boats than any other LED flood light.
  • IP67 Compliant, water sealed for exterior boat light applications.
  • easy two wire installation and no controller required.
  • Several color outputs: White, Red, Blue (dimmable).
  • Black powder coat housing that stands up to the rigorous marine environment.
  • Perfect for t-top, mezzanine, transom, hull perimeter, docking light, deck light, and work space applications.
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Oculus Quest 2 Cleaning Pen，Lens Cover and Touch Controller Grips Cover

  • ...hout dispersing or drying, Comes with the filament brush, effectively eliminates fingerprints, smudges, dust and dirt on lens and screen..
  • Oculus Quest 2 Lens Cover - Made of Lycra fabric material, easy to use, and can be washed repeatedly. Scratch-proof, and sun-proof, Effectively prevent the lens from aging..
  • Touch Controller Grips Cover - Unique Knuckle Strap for Oculus Quest 2: The adjustable wrist knuckle strap adopts the same material as the Apple Watch Nylon Band. The double-layer nylon weave has dense loops on the skin side that provide soft cushioning while allowing moisture to escape. Soft, breathable, lightweight, and easily adjustable..
  • Touch Controller Grips Cover - Easy to Install & Remove: The touch controller and the anti-throw handle sleeve are firmly fixed by a velcro strap. The handle sleeve is tied with a three-position adjustable and fixed, and the tightness is adjusted according to the size of each person's own palm..
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Meade Instruments Meade LX85 ACF Astrograph, Astronomical Telescope with AudioStar, 6\ (217005)

  • HIGHT QUALITY ASTRONOMY TELESCOPE: Meade Astrograph is a purpose built telescope for astrophotography and astro-imaging.
  • Features 6" (152mm), 1524mm focal length, and f/10 focal ratio.
  • EQUATORIAL MOUNT: Equipped with an internal single speed focuser and Ultra High Transmission Coatings (UHTC) for the improvement of brighter star clusters, additional fine detail in nebulae, and greater surface features on planets.
  • STURDY GOTO MOUNT: LX85 mount features a vixen-style dovetail, for mounting optical tubes up to 33lbs.
  • Stable telescope mount ensures smooth tracking performance.
  • HAND CONTROLLER: AudioStar Handbox of this portable mid-sized telescope gives easy access to 30,000 objects.
  • You can view with a simple press of a button.
  • ACCESSORIES INCLUDED: This astrograph telescope comes with 9.7mm & 26mm Super Plossl (1.25") Eyepieces, 8x50 Optical Viewfinder with Crosshair, aluminum hard carry case, #607 DC Power cord with cigarette lighter adapter.
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