... . 54M wlan Specifications and features: 1. Max Users: Unlimited 2. Transfer Distance: No Limited 3. Network Port: RJ-45 10 ... 800*600, 1024*768, 1280*1024, 1440*900 11. Weight: 0.5KG 12. Power Input: 100-240V, 50/60Hz; Output:5V ... 1. Window service industries: Banking, Taxation, Insurance, Securities, health, etc. 2. Education field: Schools,Network classrooms, Libraries, Student hostels, etc. 3 ...