Here is the extracted and translated information from the product description:

Here is product information:
- Brand: ASUS
- Model: ROG-STRIX-LC-RX6900XT-O16G-GAMING
- JAN: 0195553071789
- Condition: Open box, brand new and unused (Please confirm with photos)

Specifications:
- Features a 240-size AIO water-cooled GPU cooler with hybrid air cooling, suitable for high-end gaming.
- Equipped with AMD's latest ultra-high-end GPU, the Radeon RX 6900 XT.
- GPU core operating clock: Game clock - MHz, Boost clock - Hz, with factory OC applied.
- Water cooling tube length is 60 cm, suitable for full tower PC cases that can accommodate E-ATX motherboards.
- Video outputs: HDMI 2.1 x 1, DisplayPort 1.4 x 2, USB Type-C (DisplayPort 1.4 Alternative Mode) x 1.
- Graphics Engine: AMD Radeon RX 6900 XT
- Bus Standard: PCI Express 4.0
- OpenGL: OpenGL 4.6
- Video Memory: 16GB GDDR6
- Engine Clock: Game Mode: Up to 2365 MHz (Boost Clock) / 2135 MHz (Game Clock)
- Stream Processors: 5120
- Memory Speed: 16 Gbps
- Memory Interface: 256-bit
- Digital Maximum Resolution: 7680x4320
- Interfaces:
- Native HDMI 2.1 x 1
- Native DisplayPort 1.4a x 2
- USB Type-C x 1
- HDCP Support: Yes
- Maximum Display Support: 4
- NVlink / Crossfire Support: Yes
- Accessories: 1 x ROG Velcro Hook & Loop, 1 x ASUS ruler, 1 x Collection card, 1 x Speed setup manual, 1 x Cable tie pack
- Software: ASUS GPU Tweak II & Drivers (Download all software from the support site)
- Dimensions: 27.7 x 13.1 x 4.36 cm, Radiator 27.6 x 12 x 5.17 cm (including fans)
- Recommended PSU: 850W
- Power Connectors: 3 x 8-pin
- Slots: 2.2 slots
- Note: DirectX 12 and Vulkan Crossfire support

That's all. Thank you.

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