USB server interface unit with Virtual Media and common access card (CAC) support connects USB server to B064- IPG series NetDirector KVM switch using Cat5e/6 cabling. Server connected using this interface unit will be able to access Virtual Media functionality of B064- IPG series KVM switch. Use of Cat5e/6 cables frees up space in server cabinets that would otherwise be filled by traditional and bulkier KVM cable kits.