DELOCK 64070 - HUB USB 2.0 Type-B socket to 12 x Serial RS-232 plug

"This compact RS-232 hub with high speed USB 2.0 to 12 x RS-232 serial from Delock offers connections for printers, controllers, measuring devices etc. Up to four of these hubs can be cascaded (daisy-chained) and thus up to 48 RS-232 ports can be provided on a USB 2.0 port. The LEDs on each port indicate the current RS-232 status. A Windows application supports central control of the serial COM ports. The hub is suitable as a desktop unit and for wall or DIN rail mounting. Technical Data Connections:1 x USB 2.0 type-a socket (cascading), 1 x USB 2.0 type-B socket, 12 x serial RS-232 DB9 plug with nuts, 1 x 5 V DC power socket 5.5 x 2.1 mm Chipset: FTDI FT231XS RS-232 Serial: Data transfer rate up to 12 x 460.8 kbps, data bits: 7, 8, stop bits: 1, 2 Parity bit: Even, odd, none, marked, empty Buffer: FIFO 1 KB Signals: DCD, TxD, RxD, RTS, CTS, DTR, DSR, GND, RI Plug And Play ESD protection (electrostatic discharge): ±15 kV ESD IEC 61000-4-2 air discharge, ±8 kV ESD IEC 61000-4-2 contact discharge Surge protection: 250 W peak pulse (TVS) Status LEDs: TX, RX, act Operating voltage: 5 V DC Housing: Metal Color: Black Operating temperature: -40 °C ~ 85 °C. Relative humidity: 0 - 80% (non-condensing) Weight: Approx. 1033 g. Dimensions (LxWxH): Approx. 268 x 102 x 40 mm System Requirements Linux kernel 4.1 or higher Windows 7/7-64/8.1/8.1-64/10/10-64 PC or notebook with a free USB type-a port Package Contents RS-232 Hub Cable USB Type-a Plug to Type-B Plug, length approx. 1.8 m. Wall Mounting Bracket Support for 35 mm DIN rail 12 x mounting screws Power Supply Operating Instructions Power Supply Specification Plug-In Power Supply Input: AC 100 ~ 240 V / 50 ~ 60 Hz / 0.2 A. Output: 5 V / 1 A. Earth outside, plus inside Cable length: Approx. 1.2 m. Dimensions: Inside: Ø approx. 2.1 mm, outside: Ø approx. 5.5 mm, length: Approx. 9.3 mm Packaging Box "