Check the listing for details. X-MEDIA XM-PEX-1P2S | Parallel & Serial Combo PCI Express PCI-E Controller Card. Condition: New. Listed at 20.69 USD. FEATURES: · Compliant with PCI Express specification Rev. 1.1 · Single-lane PCI Express with throughput up to 2.5Gbps · Compliant with IEEE 1284 standard · Support Bi-Directional data transmission of speed up to 2MByte/s · Support ECP, EPP, SPP, P/S 2 mode · Compatible with industrial standard 16C550/16C552/16C554 and16C750 UART · Data transfer rate up to 115Kbps on each port · On chip 256-byte depth FIFO in transmit, receive path of each port · Support 5-6-7-8-bit serial format, 1 or 2 Stop bit mode · Support MODEM signal CTS, DSR, RI, DCD, DTR, RTS can be converted to RS232 level · Odd, Even, No parity, space 0 and mark 1 etc. SPECIFICATIONS: Standard: IEEE 1284 16C550/16C552/16C554 and 16C750 UART BUS Type: PCI Express x1 Rev. 1.1 Interface: 1 x DB25 Parallel Port 2 x DB9 Serial Port Chipset: WCH382L Data Transfer Rate: Parallel: 2 MByte/s Serial: 115Kbps/port Dimension (W x D x H): 8.5 x 12 x 18 mm (3.50 x 4.75 x 0.75 in) OTHERS: Certification: FCC, CE, RoHS Package Content: XM-PEX-1P2S Controller Card Low Profile Bracket (1xParallel; 2xSerial) CD Driver Disk User Guide Supported OS: Windows 98SE/ME/XP/Vista/7/8/8.1/10 (32&64Bit), DOS, Linux Windows Server 2000/2003/2008/2016 Environment: Operating Temperature: 0°C~40°C (32°F~104°F) Storage Temperature: -40°C~70°C (-40°F~158°F) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing Return Policy: Seller provides 30-DAY Return Policy provided that the procedures and requirements referred to below are followed: Refunds or exchanges may only be made within 30 days of receiving the merchandise. If an item has been opened or used, a 25% processing fee will be applied for a refund or an exchange. Products that are returned to Seller with missing, damaged or altered Box, Parts, or Accessories will be either refused or charged a processing fee equal or greater than 25%. All other returns due to the reason of Order by Mistake, Change of Mind, Doesn’t Fit, Found Better Price and etc. are subject to a 40% deduction of the original purchase price. This processing fee is to cover the 2-Way shipping fees of shipping to you and getting the product back. Please read the description thoroughly to ensure it is the right product for you. Please feel free to ask if you have any question prior to placing the order.