1. Surface Pro case WITH integrated CAC reader; for Surface Pro 7, 7+, 6, 5, 4; FIPS 201-compliant smart card Reader that supports Class A, B, and C for secure access to the device and your network; government/TAA-compliant, for use in U. S. Federal Government institutions and organizations. 2. Read-only Memory (ROM) means that data is never stored, so it can't be compromise; I/O Ports opening allows access to all ports — No need to remove the case. 3. Military-grade rugged certifications, including MIL-STD-810G drop-testing, and MIL-STD-810H Method 504.3 Contamination by Fluids, this case is ready for anything. 4.Kickstand opening allows for full use of the integrated Surface kickstand; keyboard holder secures the keyboard when in use; TypeCover strap helps ensure that your keyboard stays protected and clean. 5. Self-adjusting hand strap provides a firm grip when in use and stowes when not in use to allow device to lie flat and stable 6. Pen holder and tether conveniently secures and stores Surface pen; Rear camera cover allows for use of camera and keeps lens protected when not in use.