BX-4U1 LED Display Module USB Control Card

Product name:
BX-4U1 LED display module U disk controller

Technical supports before sale

Any customers who want to buy our BX controllers, should confirm the controller model with our technical persons in advance(u can check with us by TM ) ,if customers who bought the unsuitable models without asking our technical person,we will not afford the result .

All the product pictures are for your reference, if there is a little bit color difference with reality,it is normal.

Shipment and Payment

1. We accept T/T ,Western Union and Escrow.
2. Goods will be delivered within 1-2 business days (excluding weekends and holidays) after payment.
3.  We will be not responsible for accidents, lost,delay or accurate shipping time since express service is provided by express company. 

4. Any importing charges or fees are on buyers.

Return items

1. If the controller is defective, please notice us within 1-2 days after you receive the goods.

2. Returns accepted within 7 days, we will change goods for you. 

3. The controller should be returned in it‘s original conditions. 

4. Buyers will afford all freight cost.

Applications:

upload program by U disk

easy to install,free wiring

best choice for distributed cluster display system and high cost cabling areas

Features:

The single-USB interface LED display controller, no serial, operating easier

Powerful capacity in reading all kinds of USB disks

3.5V- 6.5V wide voltage range

Flexible and rich display control, High performance price ratio, support firmware update by USB disk

Parameters setting/Scan configuration/Program update can be completed conveniently by USB disk

Correction time/Brightness adjustment/Timer for switch can be completed conveniently by USB disk

technical  parameters:

Notes: Because of the update, the actual functions and parameters may have some differences with the one on the website.