Add 2 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI Express expansion slot\n\n The PEX2S553LP low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 (DB9) serial connections.\n\n The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.\n\n The PCI Express RS232 Serial Adapter Card is 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 to 4.11.x, & ships with a low profile/half-height bracket installed but
Includes:: an optional full profile bracket that lets you add 2 serial ports to virtually any computer (regardless of the case form factor).\n\n This product is a replacement for our PEX2S552LP card.\n\n Backed by a Star Tech.com Lifetime warranty & free lifetime technical support.\n\n The Star Tech.com Advantage\n\n- Native single-Chip, single lane PCI Express; 48% less cpu load, & increased performance\n- Pre-configured with half-height mounting bracket for low profile systems, but
Includes:: a full profile bracket for versatility\n- Easy to install & use with full step-by-step instructions saves your valuable time & hassle Feature Feature Value Host interface PCIe Output interface Serial Expansion card standard PCIe 1.1 Serial ports quantity 2 Serial interface type RS-232 Peripheral (Molex) power connectors (4-pin)1 Internal Y Product colour Green Ro HS compliance Y Certification Microsoft WHQL, CE, FCCChipset ASIX
- MCS9922CV-AABaud rate 460.8 Kbit/s FIFO (First In, First Out)128 BOperating temperature (T-T)-10
- 80 &176;CStorage temperature (T-T)-20
- 100 &176;COperating relative humidity (H-H)5
- 85% Windows operating systems supported Windows 10, Windows 10 Education, Windows 10 Education x 64, Windows 10 Enterprise, Windows 10 Enterprise x 64, Windows 10 Home, Windows 10 Home x 64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x 64, Windows 2000, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x 64, Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 7 x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x 64, Windows 8.1 Pro, Windows 8.1 Pro x 64, Windows 8.1 x 64, Windows 95, Windows 98SE, Windows Vista, Windows Vista Business, Windows Vista Business x 64, Windows Vista Enterprise, Windows Vista Enterprise x 64, Windows Vista Home Basic, Windows Vista Home Basic x 64, Windows Vista Home Premium, Windows Vista Home Premium x 64, Windows Vista Ultimate, Windows Vista Ultimate x 64, Windows Vista x 64, Windows XP Home, Windows XP Home x 64, Windows XP Professional, Windows XP Professional x 64 Mac operating systems supported Mac OS X 10.10 Yosemite, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks Linux operating systems supported Y Server operating systems supported Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 Other operating systems supported DOS, Windows XP Embedded Width 80 mm Depth 105 mm Height 20 mm Weight 63.5 g Cables included Serial Drivers included Y Manual Y Package width 38 mm Package depth 213 mm Package height 138 mm Package weight 200 g