Reviews Adjustable Speed Drives

Heater Sports Softball Pitching Machine with 9 Ball Automatic Feeder

  • Adjustable Speed Control adjusts for a variety of pitch speeds.
  • Auto-Ball Feeder pitches every 9 seconds.
  • Fully Enclosed Wheel provides maximum safety.
  • Throws Pop-ups, Line Drives, and Grounders.
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StarTech.com 1:2 Standalone USB Duplicator and Eraser - Memory Stick Cloner - USB 2.0 Flash Drive Copier / Thumb Eraser (USBDUP12)

  • 2020 Updated Version of the popular Mini USB Plus Duplicator.
  • 【update】25% Faster Copy speed than the original version: 2.5GB/min or 45 MB/second (max speed depend on the read/write speed of the USB Flash Drives).
  • 【update】Better USB Flash Memory Compatibility.
  • 【update】Support above 2TB Size Capacity.
  • Support up to Copies of 4 USB Flash Memory drives simultaneously.
  • Supported Media: USB 1.0 / 2.0 / 3.0 Flash Drive and USB External Storage (External USB device(s) must have its own power source connecting to outlets).
  • No computer is Needed - Plug & Use Operation.
  • Asynchronous Copy, up to 4 USB Flash drives at same time.
  • Users will no longer have to wait to finish a whole set of USB drives before duplicating new USB Flash Pen Drives.
  • Power bank and USB power source can be used as power supply.
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160 GB 160G 5400 RPM 2.5' IDE PATA WD1600BEVE for Laptop Hard Disk Drive

  • Connect your SATA / IDE device to your computer as an additional external hard drive via USB 3.0. Compatible with 2.5"/3.5" IDE/SATA hard drives and DVD-ROM, CD-ROM, CD-RW, DVD-RW, DVD + RW Optical Drive. Compatible read up to three hard drives simultaneously!.
  • One Touch Backup (OTB) Function. Design for people who need to backup data from your computer to portable hard drive. (Please install the included OTB Software CD. OTB function doesn't work for Mac OS and Linux).
  • Plug and Play, Hot- swappable, no driver needed. On/Off Switch design for HDD protection. Led light shows power and activity status..
  • Support 2 IDE and 1 SATA hard drives connecting simultaneously! Compatible with two IDE hard drives simultaneously, If not, Please set the 3.5'' IDE to be the slave drive based on the instruction on the hard drive.
  • SuperSpeed USB 3.0 enables data transfer rates of up to 5Gbps, downwards compatible with USB 2.0(high-speed 480 Mbps) / USB 1.1(full-speed 12 Mbps) standards. The actual transmission speed subjects to the setting of the device connected.
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32GB Transformer Robot Dog USB Flash Drives Thumb Drive U Stick Memory Sticks for Student Boys Gifts

  • Guaranteed!!! USB flash drives is expressed as the actual speed, super transmission speed and pay more attention to the performance of writing speed: Thumb drive is sufficient capacity( 29.2GB ) ,adopts international first-line brand A-class chips, faster speed and better quality! Write Speed: 50MB/S-60MB/S.
  • Fashionable and Durable: The USB flash drives transformer robot dog can be transformed into a dog ~ for desktop decoration or folded into squares for easy carrying.Dimension: 80mm*34mm*13mm( folded ).
  • Interface: USB3.0, backwards USB2.0, Fast Data transmission speed, suitable for storing digital data for school students, business or daily usage. The digital data includes music, video, photos, movies, bidding&tender documents, softwares,etc.
  • Plug and Play: Thumb drives supports plug and play without any software installation, just simple plug into the USB port of a computer or other devices, is compatible with Windows 98second edition/ NT/ ME/ 2000/ XP/ 7/ 8.1/ 10 and above, it also compatible with Linux and Mac OS 10.3 and above, support portable speakers, car speakers, car audio, TV and projector.
  • Warranty: 12 months Warranty and good customer service. Please contact us if you have any suggestion and problem about the pro....
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16GB Transformer Robot Dog USB Flash Drives Thumb Drive U Stick Memory Sticks for Student Boys Gifts

  • Guaranteed!!! USB flash drives is expressed as the actual speed, super transmission speed and pay more attention to the performance of writing speed: Thumb drive is sufficient capacity( 14.8GB ) ,adopts international first-line brand A-class chips, faster speed and better quality! Write Speed: 40MB/S-50MB/S.
  • Fashionable and Durable: The USB flash drives transformer robot dog can be transformed into a dog ~ for desktop decoration or folded into squares for easy carrying.Dimension: 80mm*34mm*13mm( folded ).
  • Interface: USB3.0, backwards USB2.0, Fast Data transmission speed, suitable for storing digital data for school students, business or daily usage. The digital data includes music, video, photos, movies, bidding&tender documents, softwares,etc.
  • Plug and Play: Thumb drives supports plug and play without any software installation, just simple plug into the USB port of a computer or other devices, is compatible with Windows 98second edition/ NT/ ME/ 2000/ XP/ 7/ 8.1/ 10 and above, it also compatible with Linux and Mac OS 10.3 and above, support portable speakers, car speakers, car audio, TV and projector.
  • Warranty: 12 months Warranty and good customer service. Please contact us if you have any suggestion and problem about the prod....
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TERRAMASTER D2-310 USB Type C External Hard Drive RAID Enclosure USB3.1 Gen1 2-Bay RAID Storage Support RAID 0/1/Single Diskless

  • Up to 40TB storage capacity. D2-310 can support two (2) SATA hard drives, is compatible with 20TB 3.5 inch SATA hard drive, and has a total storage capacity up to 40TB. (Note: users need to purchase their own hard drives. HDD's are not included.). D2-310 is equipped with brand new USB type-C high-speed interface, and also works with the computers possessing the Thunderbolt 3 interface..
  • Compatible with various hard drives including 3.5" SATA hard drives, 2.5" SATA hard drives and SSD. The product might not be able to detect the newly installed hard drives that had been used on other devices before. For the security of the data, please format the hard drives on the D2-310 before use..
  • Adopts real SUPERSPEED USB3.1(Gen1) Type-C interface, the read/write speed is up to 410MB/s. Copy a 1GB video in only 2-3 seconds..
  • Multiple RAIDs supported. D2-310 supports RAID 0, RAID 1, JBOD and SINGLE which can better satisfy various demands of users. In RAID 1, data will be in a mirror backup. When there is a damaged hard drive, you can directly replace the hard drive, and the data will be recovered automatically. This provides an absolute security guarantee for the data..
  • Various applications. Great for data backup, video editing, storage of R&D technical document....
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Fluke 87-V Digital Multimeter

  • Accurate frequency measurements on adjustable speed drives (ASD) due to Fluke-designed low-pass filter.
  • Captures intermittents as fast as 250 µS with Peak Capture.
  • Switchable high display resolution allows 6000 to 20,000 counts – lets you see small changes in displayed readings.CAT III 1000V, CAT IV 600V safety....
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USB Hub 3.0 - Rekidm 4 Port Aluminum Desk USB Hub 3.0 Clamp Design for Desktop, Computer, PC, Table Edge with Durable Adjustable Clip, Space-Saving Mountable USB Hub Fast Speed Transfer

  • Clamp Design Hub: The USB 3.0 hub is equipped with an adjustable and strong screw clip, can fit the thickness from 0.39 to 1.26 inches (10-32mm, please note). It allows you to fix it on the edge of the desk or computer screen edge, very easy to install tightly and it won’t lose with the rubber cap at the top of the screw.
  • Premium Aluminum Alloy Material: The premium material promises a durable use, enable to dissipate heat rapidly, while its sleek design matches well with any surroundings.
  • USB 3.0 5Gbps Data Transfer Speed: USB hub is equipped with USB 3.0 high speed interface, which is 10x faster data transmission speed than USB2.0 (up to a maximum of 5Gbps). And the usb hub is backwards compatible with USB2.0 and USB1.0.
  • Four Ports Hub: Transform one of your computer’s USB ports into 4 USB 3.0 ports, to meet your diverse demands of transmission and expansion for accessing smart phones, external hard drives, flash drives, keyboards or other , Windows 8, 7/Vista/Mac OS /Linux system supported.
  • What You Get: 1 x 4 Port USB 3.0 Hub with screw clip, 1 x 3.3 Ft Cable(1M), 1 x User Manual, our 12-month worry-free and friendly customer service.
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TERRAMASTER D5-300 USB3.1 Gen1 Type C 5-Bay External Hard Drive Enclosure Support RAID 0 RAID 1 RAID 5 RAID 10 Clone JBOD Single Disk Hard Disk RAID Storage Diskless

  • D5-300 is equipped with brand new USB 3.1(Gen1) type-C high-speed interface and compatible with Mac, Windows and Linux computers, and also works with the computers possessing the Thunderbolt 3 interface..
  • Up to 100TB storage capacity. D5-300 can support five (5) SATA hard drives, is compatible with 20TB 3.5 inch SATA hard drive, and has a total storage capacity up to 100TB ( in RAID0). Compatible with various hard drives including 3.5" SATA hard drives, 2.5" SATA hard drives and SSD. (Note: users need to purchase their own hard drives. HDD's are not included.).
  • Relying on the USB 3.1 Gen1 super speed protocol, the D5-300’s transmission speeds can reach up to 220MB/s (Tested with dedicated NAS drives 4TB RAID 0)..
  • Supports multiple RAID modes: RAID 0, RAID 1, RAID 5, RAID 10, CLONE, JBOD, and Single Disk. RAID 5 is recommended as the best option for D5-300, which balances between data security and storage capacity..
  • Various applications. Great for video editing, photo backup, storage of R&D technical documents, archival backup, music libraries, financial records, storage of video surveillance recordings and corporate data storage. Featuring an aluminum-alloy shell and low-noise fans, D5-300 is extremely solid and reliable with good heat dissipation ....
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CRAFTSMAN CMHT68129 15 PC SpeedDrive Ratcheting Screwdriver

  • DRIVES SCREWS 2X FASTER*: Patented SpeedDrive Technology drives screws with each left and right turn, delivering 2 times the speed of a standard ratcheting screwdriver..
  • QUICK AND CONVENIENT ACCESS: In-handle bit storage makes it easy to access bits. Holds (6) bits..
  • REACH AND RELIABILITY: Extended locking bit holder ensures secure hold on bits during use..
  • COMFORT AND PERFORMANCE: Bi-material handle designed for speed, torque, and precision..
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PreciseGolf Co. Power Stick Golf Distance Training Aid Increase Swing Speed and Develop Lag for More Power to Hit Every Club Further

  • ADJUSTABLE POWER BULLET: This powerful feature allows you to customer the Power Stick golf swing speed training aid to your particular swing. With 5 adjustable speed zone settings, golfers of all swing speeds and distances can maximize their training with the Power Stick!.
  • CUSTOM FORMED TRAINING GRIP: Your grip is a vital part of your golf swing. This feature will ensure you grip the Power Stick golf swing trainer correctly every single time..
  • LIGHT & FLEXIBLE SHAFT: This will help you with the rhythm and timing in your golf swing. After just a few swings of the Power Stick, you will start to see your rhythm and timing improve almost immediately!.
  • INCREASE SWING SPEED & INCREASE LAG: Creating more lag in your swing will create a faster swing speed, resulting in longer drives. The Power Stick golf swing trainer will show you exactly how to do that. With just 20 swings a day, you can easily add 20 extra yards to your tee shots..
  • HOW THE POWER STICK WORKS: The Power Stick package will include an instruction manual as well as a link to an instructional video explaining how to use the Power Stick effectively and efficiently!.
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Copystars Duplicator case for build Blu-ray-CD-dvd-duplicator tower + power supply (5 bay)

  • COMPLETE STANDALONE : No computer or software required.
  • Duplicates SATA 3.5" and 2.5" hard drives / Solid State Drives.
  • TRANSFER RATE : Copy hard disk drives or solid state drives simultaneously at speeds up to 150MB per second (9GB per minute) - - depends on the speed of the Hard Drive Disk.
  • Works like an eraser with 3-Pass and 7-Pass DoD Erase functions.
  • Support most file formats, file size, and drive capacity.
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USB Hub 3.0 - Rekidm 4 Port Aluminum USB 3.0 Hub Clamp Design for Desktop, Computer, PC, Table Edge with Durable Adjustable Clip, Compact Space-Saving Mountable Desk USB Hub Fast Speed Transfer

  • Clamp Design Hub: The USB 3.0 hub is equipped with an adjustable and strong screw clip, can fit the thickness from 0.39 to 1.26 inches (10-32mm). It allows you to fix it on the edge of the desk or computer screen edge, very easy to install tightly and it won’t lose with the rubber cap at the top of the screw.
  • Premium Aluminum Alloy Material & Black Color: The premium material promises a durable use, enable to dissipate heat rapidly, while its sleek design matches well with any surroundings. This is new black color..
  • USB 3.0 5Gbps Data Transfer Speed: USB hub is equipped with USB 3.0 high speed interface, which is 10x faster data transmission speed than USB2.0 (up to a maximum of 5Gbps). And the usb hub is backwards compatible with USB2.0 and USB1.0.
  • Four Ports Hub: Transform one of your computer’s USB ports into 4 USB 3.0 ports, to meet your diverse demands of transmission and expansion for accessing smart phones, external hard drives, flash drives, keyboards or other , Windows 8, 7/Vista/Mac OS /Linux system supported.
  • What You Get: 1 x 4 Port USB 3.0 Hub with screw clip, ....
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