Alternate color or configuration shown Adesso Tru-Form 4500 keyboard Universal RF Wireless QWERTY English, US English Black Adesso Tru-Form 4500. Keyboard form factor: Full-size (100%). Keyboard style: Curved. Connectivity technology: Wireless, Device interface: RF Wireless, Keyboard key switch: Membrane, Keyboard layout: QWERTY, Keyboard number of keys: 105. Wrist rest. Recommended usage: Universal. Product color: Black Manufacturer: Adesso SKU: 5010986 Manufacturer part number: WKB-4500UB GTIN: 0783750006187 MSRP: $99.99 Price: $89.99 PRICE BREAKS - The more you buy, the more you save Quantity 10+ Price $89.99 This product has a minimum quantity of 10 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend _x000D_ Ergonomic Shape_x000D_ Keyboard & Split Key Design_x000D_ Integrated Palm Rest_x000D_ Built-In GlidePoint TouchPad_x000D_ Internet & Multimedia Keys_x000D_ 2.4 GHz RF wireless technology - With 2.4 GHz RF wireless technology and 65000 IDs on 12 channels you can enjoy 30 feet of wireless freedom.Desktop full size - Full size keyboard provides better typing experience.Ergonomic Contour Design - Minimizes forearm muscles from twisting and pains from Carpal Tunnel SyndromeSplit Key Design - Encourages natural position of hands, wrists and forearms for maximum comfort.Integrated Palm Rest - Keeps your wrists in the most comfortable position.Built-in Touchpad - Offers full mouse control with less muscle movement for maximum comfort.Multi-Media Hotkeys - Provide ease of access to some of the most used functions.Membrane Switch - 5 Million keystroke lifecycle for a quiet and fast typing experience. Overview Specifications Contact Us _x000D_ Ergonomic Shape_x000D_ Keyboard & Split Key Design_x000D_ Integrated Palm Rest_x000D_ Built-In GlidePoint TouchPad_x000D_ Internet & Multimedia Keys_x000D_ 2.4 GHz RF wireless technology - With 2.4 GHz RF wireless technology and 65000 IDs on 12 channels you can enjoy 30 feet of wireless freedom.Desktop full size - Full size keyboard provides better typing experience.Ergonomic Contour Design - Minimizes forearm muscles from twisting and pains from Carpal Tunnel SyndromeSplit Key Design - Encourages natural position of hands, wrists and forearms for maximum comfort.Integrated Palm Rest - Keeps your wrists in the most comfortable position.Built-in Touchpad - Offers full mouse control with less muscle movement for maximum comfort.Multi-Media Hotkeys - Provide ease of access to some of the most used functions.Membrane Switch - 5 Million keystroke lifecycle for a quiet and fast typing experience. Products specifications Attribute name Attribute value Pointing device Trackball + mouse buttons Keyboard language English, US English Keyboard dimensions (WxDxH) 20.5 x 9.25 x 1.5" Keyboard weight 29.8 oz Number of hot keys 20 Touchpad width 2.44" Touchpad height 1.54" Country of Origin China Recommended usage Universal Device interface RF Wireless Keyboard layout QWERTY Keyboard key switch Membrane Keyboard form factor Full-size (100%) Keyboard style Curved Keyboard keys operating life 5 million characters Wireless range 393.7" Receiver type Micro receiver Keyboard battery type AAA Number of batteries (keyboard) 2 Batteries Included Yes Wrist Rest Yes Ergonomic design Yes Mouse included No Numeric keypad Yes Windows keys Yes Backlight No Multimedia keys Yes Hot keys Yes Harmonized System (HS) code 84716060 Wireless receiver interface USB Type-A Receiver included Yes Compliance certificates RoHS Technical details Product color Black Sustainability certificates RoHS Packaging data Package width 20.7" Package depth 10.7" Package height 2.1" Package weight 2.71 lbs Package type Box Number of products included 1 pc(s) Ports & interfaces Connectivity technology Wireless Design Certification FCC, CE, WERCS, IC Power Power source type Battery Features LED indicators Yes Other features Quick start guide Yes Performance Surface coloration Monochromatic Logistics data Quantity per master (outer) case 10 pc(s) System requirements Windows operating systems supported Windows 10, Windows 2000, Windows 7, Windows 8, Windows Vista, Windows XP Keyboard Keyboard number of keys 105 Wireless LAN features Frequency band 2.4 GHz Product tags (51242)