Sunix UTS1009GC 1 port USB-to-RS-232 Adapter Prolific PL2303GC; Supports USB 1.1 full speed 12Mbps Feature: Expands one independent RS-232 serial ports through USB interface. Supports Universal Serial Bus Plug-n-Play and Hot-Swapping feature. No IRQ, DMA, I/O address resource required. Supports USB 1.1 full speed 12Mbps and USB 2.0/3.0/3.1 compatible. Each serial port provides transmission rate up to 115.2Kbps. Built-in ± 15KV ESD protection for all serial signals. Compact Size and low power consumption. Supports both USB bus power mode without additional external power. Certified by CE, FCC, RoHS, and Microsoft WHQL approval. Support Microsoft Windows, Mac and Linux. Serial Communication Interface RS-232 Controller Prolific PL2303GC BUS Universal Serial Bus (USB) No. of Port 1-port IRQ & IO Assigned by System FIFO Receive 768 byte Buffer Hardware Transmit 256 byte Buffer Hardware Signal TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND Baud rate 50~115.2Kbps Data bit 5, 6, 7, 8 Stop bit 1, 1.5, 2 Parity even, odd, none, mark, space Protection ±15KV ESD protection for each signal Human Body Model (HBM) ±15KV IEC1000-4-2 Air Gap Discharge ±8KV ESD IEC61000-4-2 Contact Discharge PCB Connector DB9 Male with Screw bolt Power Power Source USB Bus Power +5VDC (±5%) Standby Power Consumption <100mA / 5VDC Working Power Consumption <150mA / 5VDC Driver Support Windows Client 7 / 8.x / 10 (X86/X64) Windows Embedded Windows Embedded CE, Windows CE Windows Server 2008R2 / 2012/2016(X64) Linux Linux 2.6.x or later MAC MAC OS X Standards and Certifications EMC CE, FCC, VCCI, BSMI Green RoHS, WEEE,REACH Environment Operation Temperature 0 to 60°C (32 to 140°F) Operation Humidity 5 to 95% RH Storage Temperature -20 to 85°C (-4 to 185°F) Dimension PCB Dimension 15 x 45 x 33 mm Cable Length 1200 mm (3.9ft)