Buy Hong Kong Chuang Int. Tech Products online in United States

Fiber Media Converter - UTP to 100Base-SX - ST Multimode, 2km, 850nm

This product supports IEEE 802.3UI 100Base-Tx/Sx protocol, as well as full duplex and half duplex mode. The transmission media adopts Cat5 twisted-pair with typical length of 100 meter. It features the function of automatically identifying the through line and cross wire (10/100M). brbrIn conformity to IEEE 802.3 10Base-T standard and IEEE 802.3 u 100Base-Tx/Sx. Max. 2M buffer memory built in chip. Back pressure flow control for full duplex IEEE 802.3 X and half duplex. Automatic identification of MDI/MDI-X cross line. High performance 1.4G pbs memory bandwidth. In conformity to safety code of FCC and 15 CLASS A and CE MARK.

BATRH5R Replacement Battery for V3 and RH5R Handheld Radios Rechargeable Lithium Ion Battery Pack

Replacement battery for RH-5R handheld radio, the BAT-RH5R is a rechargeable Li-Ion battery pack. Capacity: 1800 mAh Voltage: 7.4V Type: Lithium-Ion

Upgraded] Magnetic Cell Phone Stand for Desk, Desktop Phone Holder Compatible with iPhone 11 Pro Xs Xs Max Xr X 8 7 6, Samsung, Google Pixel and More

***** *****Advantage: Upgraded Stronger Magnets enable this cell phone stand holder to fit for all 4to 8 smart phones. Keep your phone safe from falling off and easily pick it up from the base too. Doesnt harm your electronics at all. All metals would interfere the wireless charging capabilities. *****Compact Size & Hands Free: Ideal for watching video, reading and studying, playing games, using Facetime and watching YouTube. Great desk accessories for your office and home. Occupy very little space on your desk. *****Adjustable & Superior Stability: The fully 180-degree rotation of this phone stand provides you with the best viewing angle, and the cell phone stays firmly in place. Best gift choice! *****Fully Protective Silicone Pad: The fully covered bottom pad is made of high quality premium silicon. Make sure the center of gravity lower and non-slip. Maximum keep your cell phone safety. *****provides 18-month money back or new replacements. If you have any problems or questions, just

iPhone Charger Cable Lightning Charger Cable 3Pack 6FT Nylon Braided Lightning Cord Fast Long Cords iPhone Lightning Charging Cable CompatibleXSMaxX8

Brand: Name: iPhone charger cable What you get: 3 pack Fast charging iPhone Charging CablePerfect Combination: 3 * 6ft iPhone Charging Cable3 Pack iPhone Charging Cable With Different Length is Perfect Size. You Can Use This Cable Charging In Bed, Sofa, Cars, Hotel Rooms, And More From Long Distance. The iPhone Lightning Cable Would Give You a Convenient Life. Wide Compatibility by iPhone charging USB cable: Lightning iPhone Charger CableCompatible iPod: iPod Touch 5th/6th gen/ iPod Nano 7th genLightning iPhone Charger Cable Compatible iPhone: 11 Pro/11 Pro MAX /XS/XS Max/XR/X/8/8P/7/7P/6/6 P/6s/6sP//SELightning iPhone Charger CableCompatible iPad: iPad Air 1/2/, iPad Mini 2/3/4, iPad 5/6th generation, iPad Pro iPhone lightning cords: lightning charging cable connector heads have good resistance to heat and corrosion. iPhone charger cords charging speed & syncing faster than other iPhone charger cords for 7%. lightning cords still keep their original appearance and fashionable after a long time use, our lightning cord is the best choice. Nylon Braided iPhone lightning cable: Covered with braided-nylon jacket and aluminum shell makes the lightning cable more durable and sturdierthan the normal lightning charging cord but also flexible and tangle-free. Fast Charging by USB iPhone Charging Cable: High-quality four-core copper iPhone cables enhance charging & data transfer speed of the iPhone charger cables. Our iPhone Charger technology ensures a faster charging time while keeping your device completely safe. High quality iPhone charging cable: All iPhone lightning cords passed 12000+ iPhone lighting cable bending testing & 6000+ iPhone lightning cableswing testing. Due to the st

com HDMI Video Capture Device 1080p 60fps Capture Card USB Video Recorder with HDMI DVI VGA USB3HDCAP

This HDMI video capture device records 1080p video and audio to your USB 3. 0 equipped computer, and can record from various sources (HDMI, VGA, DVI and component) making it a great solution for recording computers, camcorders, security systems or POS terminals. Seamless Picture QualityThis video game recorder captures lossless video at 60 FPS ensuring every frame of content is saved. 60 FPS matches the output of most computers, which is great for recording the output when creating software training and tutorials. H. 264 EncodingThe included software uses a common codec to ensure your video captures are compatible most devices. The software also lets you schedule recordings and instantly stream from your video game capture device with online services such as Twitch. This USB video capture card can record lossless raw video, making it compatible with Microsoft DirectShow for recording video using third-party DirectShow software such as Open Broadcaster Software (OBS). Flexible Input SolutionsWith multiple input options, you can capture from a variety of sources like HDMI, DVI, VGA, and component. You can also use this HDMI video capture card with AV adapters to record other video sources like SDI. The easy-to-use software works with NTSC and PAL systems, making it a must for professional video archiving applications. USB3HDCAP is backed by a 2-year and free lifetime technical support.

24V Replacement Charger Power Cord for EPSON Scanner Thermal Printer Tm290ii Ps179 PS180 PS170 Ps180 Ps179 Pc180 Ps150 M235a Tmu220p M159a M159b M129C

AC Adapter Description * Overheating Protection with Smart Chip * Overload Protection with High Quality Wires * Anti-Interference Feature with better Isolation Materials * High quality, rubberized texture extra long AC/DC Cord Specifications: INPUT: 100-240V 50-60Hz (for worldwide use) Output: 24V 2.7A 65W Connector size: 3 Pin Compatible with following receipt printers: Epson POS Thermal POS Receipt Printer TM-T88 TM-T88 M129A TM-T88III M129C TM-T88iv TM-T88IV-834 TMT88iv M129H TM-T88V TM-T88II M129B TM-T88IV M129H TM-T88V TM-T88IV TM-T88IIIP TM-T88III Epson POS Thermal POS Receipt Printer TM-T90 TM-T90P M165A M159A TM-T88IIP M129B TM-T85 TMT85 M235A TM-T88II TM-88III TM-T88IIIP M129C TM-U220D M188D POS Printer Epson TM-T20U TM-T20II ReadyPrint Thermal Receipt Printer ( C31CD52062 ) Epson POS Receipt Printer TM-U200 TM-U200A TM-U200B Thermal POS Receipt Printer Epson POS Thermal POS Receipt Printer TM-U590P TM-U675 TM-U950 TM-U925 Package content 1* Power adapter 1* AC Cord Powering Millions of Laptops, Tablets and Electronic Gadgets and a go-to brand for premium replacement chargers and accessories from since 2009. This AC Adapter is specially designed to meet the power needs of your device. It's enables you to simultaneously operate your device and charge its battery (if applicable) from any standard electrical power outlet either at home, office, or while traveling abroad. This lightweight and easy-to-carry adapter is the ideal portable power source for your device.

Nickel Brass Durable Solid 2 Pieces 38inch Male to 58inch Female Screw Thread Adapter for Microphone Mounts and Stands Silver

Note: Please verify your microphone stand threaded stud's dimension before ordering; Microphone stand is not included Description: This adapter attaches a microphone, cameras, recorders, tripod adapters or other equipment with a 3/8"threaded connection to a 5/8" microphone stand threaded stud It is made of nickel brass, which ensures long lasting quality and durability It is easy to mount and remove by hand Specifications: Height Thread: 35 mm Height Base Only: 25 mm Diameter: 20 mm Weight: 2.2 ounces / 62.4 grams Color: Silver Package Contents: 2 x Thread Adapter 3/8-inch Male to 5/8-inch Female

ICDUX560BLK Digital Voice Recorder 1" Black

Normal, focus, and wide-stereo recording provide you with the opportunity to record the audio that you need to capture in any environment, while the slim and lightweight build make it easy to take with you wherever you go and the easy to use up makes file searching simple.

SE306RAZ ForwardMounted Binocular Stereo Microscope WF10x and WF20x Eyepieces 20X40X80X Magnification 2X and 4X Objectives Upper and Lower Halogen Lig

The SE306R-AZ stereo microscope has interchangeable pairs of 10x18mm and 20x10mm widefield eyepieces, 2x and 4x objectives, upper and lower halogen lighting, two stage plates, and an arm stand. The forward-mounted binocular viewing head has an interpupillary range of 55 to 75mm and a 45-degree inclination to ease viewing for young users. The WF10x18mm and WF20x10mm eyepieces combine with the 2x and 4x objectives to provide 20x, 40x, and 80x magnification, and a longer working distance for inspecting large-scale specimens that require handling or repair. The optical glass lenses provide sharp images, and are fully coated to ensure high-resolution images. Dioptric adjustment accommodates individual eye-strength differences, and eye guards ensure comfortable viewing. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected. The microscope has upper (episcopic) illumination that reflects light off the specimen for enhanced visibility of opaque specimens, and lower (diascopic) illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. The 10W halogen light source provides bright light in a concentrated path. Bilateral coarse focus eases use for left- and right-handed users. The stage has a frosted stage plate for use with lower (transmitted) lighting, and a reversible black and white stage plate that provides contrast with light- and dark-colored specimens when used with upper (reflected) lighting. Stage clips that secure the specimen during viewing. The microscope has a 2-1/8" (53mm) working distance. All metal construction is durable and stain-resistant. SpecificationsHeadForward-mounted binocularMagnification20x, 40x, 80xObjective power2x, 4xEyepieces (DIN, 30.5 mm)WF10x18mm, WF20x10mmWorking distance2-1/8" (53mm) FocusBilateral coarseMicroscope standArm standStage plate (95mm) Frosted and reversible black/whiteIllumination typeUpper (reflected) and lower (transmitted) Light sourceHalogen, 10WPower120V, UL listedMicroscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metal

WHITE RG6 DIGITAL Coaxial Cable Shielded PVC jacket RATED UL ETL CATV RoHS 75 Ohm RG6 Digital Audio Video Coaxial Cable with Premium Continuous Ground

Coaxial Digital Audio/Video Cable Provides a connection for TV's, VCR's, cable modems, satellite receivers, off-air antennas & other coaxial F-Pin enabled devices. Enjoy a crisp signal without electromagnetic & radio frequency interference. Featuring 2 male BRASS F-Type connectors, this 75 OHM RG6 cable houses a copper clad center conductor, dielectric insulation & layers of aluminum shielding. Its durable build preserves signal quality & still manages to take up only minimal wall space, with its soft & flexible external jacket. Includes easy grip connector caps for effortless connector tightening/loosening, rather than straining oneself with additional tools. This cable is suitable for both indoor & outdoor use. Product Features - Connects a TV, VCR, cable modem, satellite receiver, off-air antenna & more - UL & ETL certified - 75 OHM RG6 cable with BRASS F-type connectors - Clear picture & sound without the hum/static of RF & EM interference - Includes removable easy grip caps for effortless installs - Suitable for indoor & outdoor use, with a durable, yet flexible jacket Compatibility Devices with F-Type ports, like a cable box, TV, satellite receiver, VCR, cable modem, off-air antenna & more Installation Plug- & -play: Ready to use, once each end is connected to its respective port on a compatible device

4K 60FPS Action Camera A87,Touch Screen 20MP Wi-Fi EIS 8X Zoom Remotor Control Sports Cam 40M Waterproof Underwater Vlog Camcoder with Mounting Access

***** **********Best Quality Guranteed. *****4K ACTION CAMERA WITH 20MP: A80 action camera features 4K 24FPS, 2K/30fps, 1080P/60FPS video, and 20MP photo resolution enables you to take incredible photos and capture every exciting moment. *****ADJUSTABLE WIDE ANGLE AND ANTI-SHAKING: This sports camera offers you 4 view angles(170, 140, 110, and 70) to choose from, provides you with a much broader amazing perspective. Built-in smart gyroscope and anti-shaking mode delivers steady and smooth videos. Ideal for shooting outdoor activities. *****BUILT-IN WIFI and HDMI OUTPUT: Share and edit videos or images easily. Download the free app (OK Cam or FN Cam) on your smart phone or tablet to take full control of the camera in real time. HDMI, USB and AV video output are available for connecting computers, TVs and projectors. *****VARIOUS PHOTO and VIDEO RECORDING MODE: Support Loop Recording, Car mode, Diving mode, Timer-shoot capture modes like Time Lapse. By choosing a time interval, you can app

8” Zip Ties – 1000 Pieces, Black – Made in America – Weather, UV & Impact Resistant Plastic Cable Ties for Binding Bundling & Organizing Wire

Style: 8" x 1000SPECIFICATIONS Strap Length: 8" ( 203.2 mm)Minimum Tensile Strength: 40 lbs ( 18.14 kg)Width:. 130 ( 3.3 mm)Thickness:. 054 ( 1.37 mm)Bundle Range: 1/16 - 2 1/8 ( 1.59 mm 53.98 mm)Bundle, Secure, Position and AttachAvery Dennison manufactures cable ties for a wide range of needs. Safely secure items in a variety of environments including high heat, harsh weather and high vibration. They meet many qualifications for military specs and UL. Nylon Weather-Resistant ResinOur weather-resistant resin is used for outdoor applications because it has greater resistance to ultraviolet light. Ties contain 2% carbon black; temperature range is -40 F (-40 C) to 176 F (80 C). How a Cable Tie WorksWhen a user inserts the fastener tail into the head the cable tie forms a loop. The teeth of the cable tie should be to the inside of the head so that the strap enters the channel and the teeth slide against the pawl. The cable tie can be tightened by hand or with an installation tool, which can tighten and cut the portion of the strap not used in the loop. Cable Tie Performance CriteriaSome key performance criteria for a cable tie is the minimum loop tensile strength, the material, and the bundle diameter. The minimum loop tensile strength is expressed as the amount of force to cause the assembled tie to fail. These values are typically expressed in pounds, kilograms and/or Newtons. If your application needs to secure big or heavy loads a higher tensile strength would be required. Lower tensile strengths can accomodate medium to light loads. Manufactured from type 6/6 Nylon, used because of its impact strength and resistance to abrasion and chemicals. Maximum and minimum bundle diameter are the limits in which the tie will function properly.