I can provide a large number of spare parts for old PCs. We have a lot of products and only show a small number of products on the website.
eBay
I can provide a large number of spare parts for old PCs. We have a lot of products and only show a small number of products on the website.
eBay
USB signal transferred to TTL signal, electronic enthusiasts may like it. The entire board is coated by high quality transparent heat-shrinkable sleeve,making the PCB in insulation state from outside.
eBay
Supports multiple communication interface conversion, USB to RS232, USB to RS485, USB to RS422, USB to TTL. High quality USB-B and RS232 connectors, smoothly plug/pull. RS232 Connector: DB9 male. RS232 Protection: TVS diode, surge protection & ESD protection.
eBay
The cables provide a fast, simple way to connect devices with a TTL level serial interface to USB. devices with a TTL level serial interface to USB. TTL levels is 3.3V. Cables are FCC, CE, RoHS compliant and are available at TTL levels 3.3V.
eBay
The entire board is coated by high quality transparent heat-shrinkable sleeve,making the PCB in insulation state from outside. Support WIN7,Vista,XP system.
eBay
eBay
I can provide a large number of spare parts for old PCs. We have a lot of products and only show a small number of products on the website.
eBay