Designed Exclusively For Surface Pro, The Smart Card (Cac) Reader Adapter For Surface Pro 9 With Intel Is An Elegant And Functional Solution That Provides A Taa-Compliant Cac Reader, Power Pass-Through, Andadditional Port Options To Enhance Productivity. The Integrated Cac Reader With Read-Only Memory (Rom) Supports Class A, B, And C For Secure Access. Military-Grade Wipe Down Protection Ensures The Case Isready For Anything. This Adapter Includes An Integrated Usb-C Port With Pass-Through Charging (Up To60W), Data Transfer (10Gbps), Or Dp Alt-Mode Video, And An Hdmi Port That Supports Dual 4K Video (4K@ 60Hz). The Slim, Half-Height Design Looks As Good As It Functions Providing Unhindered Access To Thekickstand And All Ports, While Also Offering Cable Lock And Privacy Screen Compatibility. Includes A 2-Yearlimited Warranty.