Global Product Type: USB Computer Keyboards Wired/Wireless: Wired Connector/Port/Interface: USB For Device Type: Desktop; Laptop; Tablet Keyboard Design: Compact Ergonomic: No Wrist Rest: No Number of Keys: 78 Color(s): Black Depth: 5.5' Height: 1' Width: 11.7' Batteries Included: No Batteries Required: No Cord Length: 6 ft Operating System Compatibility: Windows? 7 and Later Product Biodegradability Indicator: N Product Compostability Indicator: N Pre-Consumer Recycled Content Percent: 0% Post-Consumer Recycled Content Percent: 0% Total Recycled Content Percent: 0%