StarTech.com 4 Port PCIe Serial Adapter Card with 16550 Hard Drives/Solid State Drives You can extend the arm

You can extend the arm up to 23

EASY INSTALLATION: Premium desktop computer monitor arm with toolless slide & click design makes assembling the monitor arm & VESA adapter easy

headset port

height and tilt

Product Color: Metallic

StarTech.com 4 Port PCIe Serial Adapter Card with 16550 Hard Drives/Solid State Drives You can extend the armStarTech. com 4 Port PCIe Serial Adapter Card with 16550 The PEX4S553 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART lets you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot. Based on a native single chip design, this 4 port serial adapter card allows you to 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