Pro Fit Ergo KB675 EQ TKL Rechargeable Keyboard

The Kensington Pro Fit Ergo KB675 EQ TKL Rechargeable Keyboard is a tenkeyless layout that features the same winglike design as the full-size Pro Fit models. The alphanumeric keys are oriented at approximately 11° with the navigation and arrow keys being at 0°. This sloping of the keys reduces pronation of the hands and forearm while typing. The left and right key groups are also splayed outwards at 33° to encourage a more neutral alignment and reduce ulnar deviation at the wrists. The integrated palm support on the Pro Fit Ergo KB675 is just over 3" in depth at the middle, and offers cushioning for the palms. It is covered in a leatherette material that is easily cleaned.

The angle and height of the Pro Fit Ergo KB675 tenkeyless keyboard is such that the wrists are supported in a fairly neutral alignment when the elbows are about 1" below the desk surface. For those who would rather sit at a more ergonomic height (i.e. elbows at or just above desk height) and benefit from a slight improvement in wrist alignment there are legs built into the underside of the palm support. When deployed these legs elevate the front to create a nominal 4° negative slope. When the keyboard is flat the highest point on the keys is 1.4" and with the negative elevation legs deployed the highest point is 1.9".
Note: While this keyboard does bear great similarity in appearance to the Sculpt Ergonomic Desktop Keyboard from Microsoft it should be noted that the concave layout of the Microsoft keyboard positioned the hands at a lower point than does the Ergo KB675 which has a convex curve to the key layout. As well, the addition of video conferencing keys at the top moves the hand about 0.75" lower on the keyboard which may cause the right hand to want to slip down and off the palm support.

The island-style keys are topped with flat keycaps that have very distinct edges. The key action is fairly quiet but it should be noted that they have a moderately high peak operation force of 55 grams, which over time can cause fatigue and strain on the fingers. As well, the inner columns of keys are wider to create a more appealing look but this can lead to inadvertently striking the keys off-centre. When struck to the edge there is a tendency for these keys to partially bind, thus requiring more force to complete the key activation. This could lead to dropped keystrokes and an overcompensation response of exerting a higher degree of force to ensure activation. With a limited travel distance of just 2.5 mm this will likely lead to the fingers impacting at the end of each keystroke.

This keyboard includes a bank of 4 dedicated video conferencing keys (End Call, Camera On/Off, Share/Stop Sharing, and Mute On/Off). There are also dedicated keys for Calculator, Search, Show Desktop, and Screen Shot, while the F Keys support Media Control alternate functions. In the middle of the keyboard are RGB Battery Status, Caps Lock, and BT Connection LED indicators. There are 20 programmable keys that can be accessed using the Kensington Konnect software - (PC and Mac options available) - that facilitates Key Mapping, Macro Programming, etc.

The Pro Fit Ergo KB675 EQ TKL Rechargeable Keyboard is Windows and Mac compatible and is able to connect via either Bluetooth 4.0LE or the included 2.4GHz wireless receiver (replaceable if lost) which employs 128-bit AES government-grade encryption for security. The connection is switchable via the dedicated "Connection" key.

• Tenkeyless Design: The Pro Fit Ergo KB675 EQ TKL Rechargeable Keyboard differs from other Pro Fit keyboards in that it does not include a discrete numeric keypad. This means that the keyboard is more compact and also reduces reach for any mousing device placed to the right of the keyboard
• Preset Fixed "Splay": The keys are arranged with a outward splay of approximately 36° to help reduce ulnar deviation.
• Partially "Tented" Winglike Design: The alpha-numeric keycaps are angled outward at approximately 11°. The navigation keys are at 0°.
• Negative Tilt Legs: Small legs on the underside of the palm support can be used elevate the front edge of the keyboard to create "negative inclination". (see notes in Usage Tips)
  NOTE: The palm support itself is NOT removable.
• Visual Indicators: Indicator lights for Connection Mode, Caps Lock, & Battery Status are located in the centre of the keyboard.
• Integrated Fixed Palm Support: Kensington Pro Fit Ergo Keyboards feature a lightly-padded integrated palm support. At just over 3.0" deep it will support the palms of most typists, reducing the potential for Wrist Extension. The leather-like material is quite easily cleaned.
• Alternate & Special Functions: The "F keys" offer the following: Media keys (Media Player/Mute/Vol , Previous Track, Play/Pause/Next Track), Task View (Mission Control in Mac), Screen Lock, Media Player (Windows only), Emoji Keyboard, Screen Brightness There are also dedicated hot keys for Calculator, Pairing, Show Desktop, and Screen Shot.
• Replaceable Wireless Receiver: Replacement 2.4GHz receivers can be purchased should a receiver be misplaced or damaged.
• Dual Wireless Connection Options Support 3 Devices: The Pro Fit Ergo KB675 EQ TKL Rechargeable Keyboard can connect to a total of three devices - two devices via Bluetooth 4.0LE (dual channel) plus another one via the included 2.4GHz wireless receiver. Once paired, switching between devices is a simple tap of the dedicated "connection" key.
• Battery-Saving Switch: There is a power switch on the underside to turn the keyboard off to extend battery life.
• 128-bit AES Encryption: When using the 2.4GHz wireless receiver the Pro Fit Ergo Wireless Keyboard employs 128-bit AES government-grade encryption for security.

• Width: 14.8" (37.6 cm)
• Depth (front-to-back): 8.7" (22.1 cm)
  Note: The depth of the integrated palm supports (just over 3") is included in the above measurement.
• Charging Interface:
  Keyboard: USB-C / Host: USB-A
  6' (1.8 m) Charging Cord Included (USB-A on host computer - USB-C on keyboard)
• Weight: 21.1 oz (600 grams)
• Wireless Interface: Pairing Button selects from:
  2.4 GHz (receiver included)
  Bluetooth 4.0 LE (Dual Channel)
• Wireless Range:
  2.4 GHz: 33' (10 m)
  Bluetooth 4.0 LE: 26' (7.9 m)
• Power Source: Rechargeable 500mAh Lithium Ion Battery, 3 hour charge time
• Battery Life: Off Switch to optimize battery life.
  At least 2 months from fully charged*
  * Will vary with use.
• Charging Interface:
  Keyboard: USB-C / Host: USB-A
  6' (1.8 m) Charging Cord Included (USB-A on host computer - USB-C on keyboard)
• Keyswitch Type: Membrane
• Key Travel Distance:
  Pre-Activation: 1.6mm
  Post-Activation: 0.9mm
  Total Travel: 2.5mm
• Key Activation Force: 33 grams. NOTE: peak force of 55 grams occurs "PRIOR" to key activation.
• Peak Operating Key Force: 55 grams
  Note: Some of the wider keys - especially those on the inside row of each half can bind depending on finger placement. This will lead to a high maximum activation force on these keys.
• F-Key Alternate Functions: Media keys (Media Player/Mute/Vol , Previous Track, Play/Pause/Next Track), Task View (Mission Control in Mac), Screen Lock, Media Player (Windows only), Emoji Keyboard, Screen Brightness
• Dedicated Hotkeys: Pairing Button, Show Desktop, Screen Shot, Calculator, Search
• Compatibility:
  Windows
  Mac OS
  Chrome OS
• Encryption (in 2.4GHz Wireless Mode): AES128
• Colour: Black
  
  
• Warranty: 3 Year Limited - Manufacturer direct only
• Package Contents: Pro Fit Ergo KB675 EQ TKL Rechargeable Keyboard, 2.4GHz USB receiver, Charging Cord, Documentation

• The depth of the permanently affixed palm rest, just over 3", can potentially move this keyboard too far away from those of smaller build, forcing them to "reach forward" to access the keys. This can lead to unnecessary strain on the shoulders as the arms are no longer able to hang in a neutral position with the elbows below the shoulders. If you find that your elbows are positioned ahead of your keyboard the first thing you should do is to ensure that your keyboard and your body are positioned at appropriate heights. If you still find yourself reaching forward it may be that your forearms are not long enough to comfortably reach across the palm support. In that case you may wish to find a suitable keyboard solution that requires less forward reach.
• The negative inclination legs that this keyboard is equipped with create a negative slope that is generally considered a desirable feature. However this can be a potential concern because the front edge of the keyboard is now elevated. This elevation increases the potential for the edge of the keyboard palm rest to come in contact with the underside of the wrists, creating a potential pressure point. This would be more of a concern for those with smaller hands, especially if they are already sitting too low and having to reach forward and up to access the keyboard. The only ways to address this are by either elevating the chair to compensate for this increase in height (which may request additional adjustments to the workstation) or by lowering the keyboard tray (if used) to where it is sitting directly on the lap.
• Our recommendation is that the Pro Fit Ergo KB675 EQ TKL Rechargeable Keyboard be used either on a keyboard tray where the tray is able to be lowered right to the legs or on a height-adjustable desk that can be lowered to provide similar positioning. In this position the shoulders will be able to remain relaxed, with the elbows hanging directly below them. This will also aid in positioning your hands in alignment to the splay of the alpha/numeric keys. Note: If a sit-stand desk is lowered to better position the keyboard to achieve optimal positioning an increase in monitor height may be required due to the desk surface being lower).