Reviews Keyboard With Optical Trackball

Perixx PERIBOARD-505H Wired Mini Keyboard with Built-in Trackball, 0.55 Inch Trackball and 2 USB Hubs, Black, US English Layout

• All-In-One Design: Mini keyboard with a built-in trackball.
• Keyboard dimension: 12.4 x 5.79 x 1.02 inches (315 x 147 x 26 mm), Weight: 15.5 oz (440 g), Cable length: 5.9 feet (1.8 m).
• Precise Trackball: A 0.55-inch trackball with an optical sensor and 1000 DPI.
• With left-click and right-click buttons, which are adjacent to the ball to perform as a mouse replacement.
• Intuitive Design: With two extra USB hubs to connect other USB devices to your device.
• PERIBOARD-505H is a perfect fit for various industrial and professional uses.
• Comfortable Typing Experience: 87 membrane short distance keys.
• The keys are quiet and require less pressure to press for comfort and efficiency.

ELECOM Japanese Layout Wired Keyboard with Built-in Trackball & Scroll Wheel, Pointing and Scrolling Feature, Precise Control, for Gaming, Ergonomic Comfort, Windows Mac (TK-TB01UMBK)

• 【ERGONOMIC RISING-UP LAYOUT KEYBOARD】: The keyboard layout is enhanced by the rising staircase effect of the keys from front to back on each row that makes it easy to be precise on the keystroke. 10 Million keystroke lifecycle for fast typing experience..
• 【BUILT-IN TRACKBALL MOUSE & SCROLL WHEEL】: ELECOM trackball mouse provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. Features RIGHT/LEFT Click Button, BACK/FORWARD Buttons, Mouse Wheel Function. Built-n scroll wheel provides convenience for office applications or web browsing..
• 【INTEGRATED PALM REST】: The Keyboard has a soft material palm rest and it keeps your wrists in the most comfortable position. It reduces wrist irritation and wrist pain..
• 【NON-SLIP FEET】: The keyboard feet are non-slip and prevents the keyboard from sliding on the desktop. It provides stable operation of the keyboard..
• 【PRODUCT DETAILS】: English Setting Manual & English ver Driver Available Online at ELECOM....

CHERRY ML 4420 UltraSlim PS/2 Keyboard w/Trackball. Black - 83 key

• Cherry ML mechanical keyswitches: the industry gold standard for superior responsiveness, precision, and "feel".
• Slim 15” keyboard with 83 keys and ultraflat optical trackball, mechanical low profile keyswitches rated at 20 million actuations.
• Compact & durable - withstands harsh environments to ensure long product lifetime.
• FN key embedded numpad - get the functionality of a full sized keyboard in a compact form factor.

Perixx Periboard-521 Wired Trackball Keyboard with Numeric Keypad, Build-in 0.55 Inch Trackball with Pointing and Scrolling Feature, Full Size, US English Layout,Black,PERIBOARD-521 US

• Periboard-521 is a wired Keyboard with 0. 55" (14mm) trackball. Keyboard Dimension: 17. 95"X6. 30"X1. 18" (456x160x30mm). with normal size key caps, you can keep your typing speed and accuracy.
• Built-in 0. 55" (14mm) Optical trackball with control of mouse pointing and scrolling function (FN+F9) on entertainment and work.
• It also fit with various industrial and professional use.
• Added 10 multi media, with control of video, Audio, and internet feature, easy to access with FN key.
• System requirements: Windows 7, 8, 10. Wired USB connection. Package includes: 1 x per I board. 12-Month limited.

Wireless Keyboard Built-in Mouse in One&Trackball Keyboard&Smart TV HTPC Home Keyboard for Mac OS Desktop&Windows/Laptop/PC &Ergonomic&Quiet&Silent Keys&0.55"(Black)

• [PLUG & PLAY 2.4G WIRELESS CONNECTION]:It adopts high quality 2.4Ghz chipset, less batteries consumption and more stable wireless connection.The keyboard need 2 x AA battery. (Battery Not Included).
• [KEYBOARD AND OPTICAL TRACKBALL MOUSE COMBINATION]:You don't need a mouse to do all kinds of mouses to do. You can control the mouse pointer through the trackball in the upper right corner, and use the button in the upper left corner to confirm or right -click operation.
• [BUIT-IN- MULTI-MEDIA NAVIGATION SHORT KEYS]:Very convenient for internet and the Music player apps.
• Twelve media keys make it easy to access music, volume, apps, your preferred internet browser..
• [WIDE COMPATIBILITY]: Compatible with Mac OS and Windows OS / 2000 / XP / Vista / 7 / 8 / 10. The keyboard and mouse works right out of the box. Just plug into the USB port, and it's ready to go. No downloads, no setup, no fuss..

Adesso Easy touch 630Ub, Antimicrobial Waterproof Keyboard (AKB-630UB),Black

Adesso iMouse T30 Wireless Ergonomic Thumb Trackball Mouse with Nano USB Receiver, Programmable 7 Button Design, and 5 Level DPI Switch

• Ergonomic contour design - Minimizes pain and discomfort in forearm muscles from twisting, which can cause carpal tunnel syndrome..
• Built-in 1.25” large trackball with optical sensor - accurately and precisely tracks with less muscle movement for maximum comfort..
• East to install programmable driver - friendly user interface that lets you change button assignments, DPI sensitivity, scrolling speed..
• Removable trackball - Can Be easily removed by pushing the trackball from underneath the mouse..
• Adjustable DPI switch - adjustable cursor moving speed from 400-4, 800 DPI..
• Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse.

Adesso iMouse T40 Wireless Ergonomic Finger Trackball Mouse with Nano USB Receiver, Programmable 7 Button Design, and 5 Level DPI Switch, for Left and Right Hand

• Ergonomic contour design - Minimizes pain and discomfort in forearm muscles from twisting, which can cause carpal tunnel syndrome..
• Built-in 1.5” large trackball with optical sensor - accurately and precisely tracks with less muscle movement for maximum comfort..
• East to install programmable driver - friendly user interface that lets you change button assignments, DPI sensitivity, scrolling speed..
• Removable trackball - Can Be easily removed by pushing the trackball from underneath the mouse..
• Adjustable DPI switch - adjustable cursor moving speed from 400-4, 800 DPI..
• Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse.

Perixx Periboard-522 Wired Trackball Mechanical Keyboard Build-in 2.17 Inch Trackball with Pointing and Scrolling Feature US English Layout

• The glossy surface offers smooth movement, perfect for fast moving and multiple screens control work.
• 9 advanced function keys with multimedia and keyboard lock function.
• Easy to removed and clean the trackball by taping it from the bottom hole of the keyboard.
• Mechanical keyboard with built-in 2.17 Inch (55mm) large trackball and tilting scroll wheel.
• Easily adjust the sensitivity of the trackball movement....

Visiontek 900319 Wireless CANDYBOARD Keyboard Mini with Touchpad - Wireless Connectivity - RF - USB Interface - 69 Key - QWERTY Keys Layout

• 2.4GHz RF Wireless Technology with 12 Channels (65000 IDs per Channel).
• Power ON/OFF Switch for Increased Energy Saving.

EIGIIS 2.4G Ergonomic Trackball Finger Handheld USB Wireless Mouse for PC Laptop Mac Left and Right Handed User (Black Wireless Red TrackBall)

• ★ ERGONOMIC DESIGN - EIGIIS Handheld Trackball Mouse can greatly ease the harm of palm joint or muscle on your wrist and muscle for long time using mouse. Good to reduce the chances for Arthritis and CTS suffers..
• ★ TRACKBALL COMFORT - Hold EIGIIS Trackball Handheld Mouse in your hand like a trigger and use your thumb to move around. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm.Suitable for both left and right hand - New style, no space limitation, left/right clickers, fit left and right handed users..
• ★ ADJUSTABLE DPI - EIGIIS Finger Ergonomic Mouse have 800/1200/1400/1600 DPI resolution optical tracking technology that provides higher sensitivity than standard optical mice.EIGIIS wireless trackball mouse have a Sensitive rolling ball and frequency stable 2.4GHz receiver. Powered by One AAA battery (not included).
• ★ WIDE APPLICATION - EIGIIS Ergonomic Trackball Mouse including USB 2.0 interface, plug and play, no software required. Suitable for laptops and desktops, but NOT for tablet. Compatible with: Windows 98/ 2000 / XP / VISTA / Win7/ Win10/ Linux / Unix / Mac / OS..
• ★ WHY CHOOSE TO BUY EIGIIS TRACKBALL MOUSE - EIGIIS purpose is timely, professional and integrity. Whatever reason, If you ....

Perixx Periboard-706 Wireless Trackball Mini Keyboard, Build-in 0.55 Inch Trackball for Pointing Feature, Black, US English Layout (10532)

• TWO-IN-ONE KEYBOARD - Keyboard with a built-in 0.55 inches optical trackball with mouse function and left and right click for fluid screen navigation and selections.
• EASY WIRELESS SETUP - Wireless 2.4 GHz technology with plug and play Nano receiver.
• Built-in storage compartment and on/off power switch.
• PROFESSIONAL APPLICATION - Fit with kiosk, 19 inches (ca. 48 cm) rack, Professional and various industrial applications.
• CONVENIENT MEDIA KEYS - Built-in 12 multimedia hot keys, handy access to multimedia, easily switching among different working scenarios.
• COMPATIBILITY - One free USB port, Windows 7,8, and 10.
• Package includes: PERIBOARD-706 Plus, USB receiver, and manual.

EIGIIS 2.4G Ergonomic Trackball Handheld Finger USB Mouse Wireless Optical Travel DPI Mice for PC Laptop Mac Left and Right Handed

• ★ ERGONOMIC DESIGN - EIGIIS handheld trackball mouse wireless can greatly avoide the harm of palm and muscle of your wrist for long time using mouse. ATTENTION: NO LASER POINTER. IF YOUR MOUSE IS NOT WORKING WHEN YOU WENT A FEW MINUTES WITHOUT USING IT, PLS KINDLY CLICK TO WAKE IT UP.IF STILL NOT WORKING, PLS CHECK BELOW ISSUES: 1, CHANGE BATTERY AND TRY.
• OR 3, REMOVE THE USB RECEIVER AND TRY IT. IF STILL NOT WORKING, PLS DON'T HESITATE TO CONTACT US FOR A REPLACEMENT.
• ★ TRACKBALL COMFORT - Ergonomic handheld trackball mouse wireless is a best choose to reduce the chances for Arthritis and CTS suffers. Hold EIGIIS ergonomic handheld trackball mouse wireless in your hand like a trigger and use your thumb to move around. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm.Suitable for both left and right hand - New style, no space limitation, left/right clickers, fit left and right handed users..
• ★ ADJUSTABLE DPI - EIGIIS ergonomic wireless handheld finger trackball mouse have 800/1200/1400/1600 DPI resolution optical tracking technology that provides higher sensitivity than standard optical mice.EIGIIS handheld trackball mouse wireless have a Sensitive rolling ball and frequency....