更新1:
If residents wish to use two computers in their apartment at the same time, you will want to purchase a 5-port switch. You may purchase Ethernet cards and 5-port switches from computer stores or on the Internet. Please do not purchase a router in place of a 5-port switch.
更新2:
Some retailers may try to sell you a router as a substitute but if you attempt to use one it will not be compatible with the BSU networking equipment and may not allow other residents in your community to access the Internet. 我想知道點解我同同房一齊用o既時候, 我個電腦會每幾分鐘斷一次線 (幾秒), 同埋我唔係用boardband