Features:
Draw out all signal ports of FT232RL chip, TTL/CMOS level.
RXD / TXD transceiver communication indicator.
USB power supply, can choose 5V or 3.3V, set by jumper.
With over current protection, using 500mA self-restore fuse.

Specifications:
Chip: FT232RL
Interface: Mini USB
PCB Board Size: 35 * 18mm / 1.4 * 0.7in (L * W)
Package Size: 8 * 6cm / 3.15 * 2.36in
Package Weight: 4g / 0.14oz

Package List:
1 * FT232RL USB to Serial Converter Module"