但如果能將兩者分家呢?
Matrox 的 Extio F1240 Remote Graphics Unit 是個值得考慮的解決方案
Extio F1240 與電腦的連結僅需一條 (Dual LC Connector) 光纖 (長度可達250公尺, 電腦需安裝光纖介面卡)
無風扇的靜音設計加上合宜的體積很適合擺放或藏匿在客廳
DVI + Toslink 的數位介面可以確保訊號的傳輸品質
輸出解析度達 2560 x 1600 或雙顯示器 1920 x 1200 可以滿足 Full HD 的需求 (前代 F1220 最高僅支援到1920 x 1200)
再加上 6 個 USB 2.0 連接埠可以接鍵盤. 滑鼠等週邊
(註: Matrox Extio 系列原始設計給影像專業工作者使用, 所以價格就...

Key features:
• Separate user devices from the computer by up to 250 meters (820 feet) of fiber-optic cable
• Support for two dual-link/single-link digital monitors, or two analog monitors, or one of each from a single workstation
• Resolution support for 2560 x 1600 in digital and up to 1920x1200 in both digital and analog
• Passive cooling (heat sink with no fan) for silent operation and extra reliability
• 6 USB 2.0 ports (4 in front and 2 in back)
• Integrated audio hardware
• Multi-function audio-output connector for an optical-S/PDIF signal or analog-stereo signal
• Standard analog audio connectors (microphone, stereo-line-in, and stereo-line-out)
• PCI and PCIe (PCI Express) fiber-optic interface cards (sold separately)
• Unified WHQL Microsoft Windows 2000, Windows XP, and Windows Vista XDDM display driver
• Matrox Clone to view a copy of one display on the other displays
Front:
A - 4 USB 2.0 ports
B - Microphone, mini-jack connector with bias current (3.5 mm / 1/8")
C - Audio-in, mini-stereo-jack connector (3.5 mm / 1/8")
D - Audio-out, mini-stereo-jack connector (3.5 mm / 1/8")
Back:
E - Audio-out, mini-Toslink connector (3.5 mm / 1/8")
F - 2 USB 2.0 ports
G - Fiber-optic, dual-LC connector
H - 2 RGB and 2 DVI connectors
I - Power input, lock-in, DIN-4 (12 VDC, 5 A) connector
( 以上圖片. 規格資料來自於官方網頁 )
雙螢幕輸出不夠? 想要 IEEE 1394 連接埠? 看這裡