AK50 Usb to com rs232 converter adapterBrand new, high quality USB to RS232 adapter.Thanks to this adapter, you will be able to connect your PC to many devices (e.g. printers and cash registers) using the RS232 serial interface! Product features and specifications: Compatible with USB 2.0 and USB 1.1 Transmission speed up to 2 Mbps! In our offer you will also find a similar adapter, but much cheaper, which we recommend for simple devices, e.g. for the mouse. However, if you want to use the adapter for more complex devices, such as a programmer or fiscal printer, an adapter based on the CH340 chipset is a must due to the lower number of errors! Connection possible while the computer is on (Hot Plug) Cable length: approx. 75 cm A CD with drivers is included Chipset: CH340 Color: black Packaging: blister Please place an order!