Dell G Series G5 5500 laptop Keyboard Palmrest Assembly, for systems with the optional 4-cell battery, GTX 1660 Ti graphics and higher; and the optional fingerprint reader. This keyboard features blue lettering and backlighting. NOTE: This assembly is compatible ONLY with systems that have the larger 4-cell system battery, the optional fingerprint reader, and GTX 1660 Ti graphics and higher. WXR85