PCI Express 1-lane (x1) adapter works with PCI Express slots with different lane width
Installs in any available PCI Express slot
Four high-speed 16950 UART RS-232 serial ports (9-pin) support asynchronous baud rates up to 921.6Kbps
Works as standard RS-232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.). Configurable via jumpers with silk-screened settings on PCB
Enhanced bracket design to prevent bending. Connected to PCB with washered screws for a more secure connection
Spare enhanced low profile bracket is included to work in low profile chassis
Onboard power connector to provide reliable power source for devices that require power
Specifications
Chipset: Oxford OxPCIe954
Bus connector: PCI Express x1
Port type: Four, 9-pin, RS-232 serial ports (via 4-port fan out cable), Male
Compliant with PCI Express Base Specification, Revision 1.1
Built-in 128-byte FIFO buffers dramatically increase data transmit/receive speed, especially under Windows multitasking environment
Asynchronous baud rates up to 921.6Kbps
4-layer PCB board: separate layers for data and grounding. Greatly reduces signal noise and loss. Delivers more reliable high-speed data transfers
Power consumption: 2W (max)
Serial port power output:
5V / 0.5A (per serial port) with or without 4-pin power connector connected
12V / 0.5A (total output - all serial ports share) without connecting to 4-pin power connector
12V / 0.5A (per serial port) with 4-pin power connector connected
Product dimensions:
With Full height bracket: 4.72" (H) x 3.62" (W) x 0.73" (D)
With Low profile bracket: 3.66" (H) x 2.72" (W) x 0.73" (D)
Product weight: 0.11 lbs
Environmental conditions:
Operating temperature: 32 to 122 degrees F
Storage temperature: -4 to 140 degrees F
Operating humidity: 20% to 80% RH
Storage humidity: 10% to 90% RH
Certifications/Standards: FCC, CE, RoHS
Warranty: Lifetime limited
Country of origin: China
Compatible with Win 10 (32-/64-bit), 8.x (32-/64-bit) / 7 (32-/64-bit) / Vista (32-/64-bit) / XP (32-/64-bit) / Server 2003 & 2008 (32-/64-bit) / Server 2008 R2 / Server 2012 R2 / 2000