To Wi-Fi users, it is not uncommon to have bad experience on Wi-Fi performance, and antenna design plays an important role while evaluating wireless performance. Today, most access points on the market are designed with single static radiation pattern, typically for ceiling-mount. When an AP with ceiling-mount pattern is installed in wall-mount scenario, its signal coverage does not fit for wall-mount deployment. Adapting an AP with external antenna may be the alternative option, however, external antenna installation requires know-how for antenna selection, and would look awkward for interior decoration. A flexibly installed Wi-Fi AP with optimal performance and stylish outlook is a prerequisite today, but a satisfactory solution has been missing for a long time. ZyXEL's WAC6103D-I is a high performance 3-stream 802.11ac Wi-Fi AP featuring ultra-fast speeds of up to 1.75 Gbps with ground-breaking "dual-optimized" antenna design. Via the innovative adjustable antenna setting, the WAC6103D-I provides the best signal coverage fitting for either ceiling-mount or wall-mount deployments. Even better, the stylish, ultra-slim industrial design perfectly blends into modern decorations. Choose WAC6103D-I for constant, no-compromise Wi-Fi performance.