John David Change your cover photoUpload Change your cover photoUpload Change your cover photo John David This user account status is Approved About About Posts Posts Comments Comments The Importance of Power Devices in Modern IT Hardware 2 hours ago in: Tech no comments The Ultimate Guide to Battery Chargers for IT Hardware 2 hours ago in: Tech no comments The Evolution of Multimedia Players in Modern IT Hardware 4 hours ago in: Tech 1 comment Understanding Wireless Access Points in Modern Networking 6 hours ago in: Tech 1 comment Essential Guide to Laptop Hard Drives 6 hours ago in: Tech no comments