Star Tech.com Serial Parallel Cards
- Star Tech.com PEX2S5531P, The PEX2S5531P 2S1P PCI Express Card from Star Tech.com turns a PCI Express slot into two RS232 (DB9) serial ports & one Parallel port. The adaptor card features a native PCI Express single chip design that means that you can take advantage of full PCI Express capability, providing enhanced speed & reliability while reducing the load applied to the CPU by as much as 48% over conventional serial cards which use a bridge chip design. Compatible with a broad range of operating systems including Windows 2000/XP/2003/ Vista™/ Windows 7/ Server 2008 R2 (32 & 64-bit), Linux Kernel 2.6.11 & up & MAC OS 10.4, this 2 Port Serial 1 Port Parallel PCI-Express Card also features an optional low profile/half-height bracket that allows the card to be installed in virtually any computer case, regardless of the case form factor. This product is backed by a lifetime warranty & free lifetime technical support. Star Tech.com PEX2S5531P 2 Serial 1 Parallel DP PCI-E RS-232 Serial Card