Tongda letter is a widely used stock trading software platform.

1, network connection optimization: to ensure the stability and high speed of network connection, you can choose to use wired network connection to avoid using wireless network or unstable network signal environment.

2. Choose a server close to the exchange: If you use the server of Tongda to conduct transactions, you can choose a server close to the exchange to reduce the delay of data transmission.

3. Use special equipment: use a computer with good performance or equipment specially used for trading to ensure that the hardware performance is strong enough to improve the speed and stability of ordering.

4. Pre-set trading parameters: pre-set trading parameters, including stock code, trading quantity, etc. , reduce the operation time when placing an order.

The above suggestions are for reference only, and the specific order speed will be affected by other factors. If you have specific trading needs, it is recommended to consult the official or related professionals of Tongda Letter to obtain more accurate information and suggestions.