Oculink SFF-8611 X4 Cable, PCIe 4.0 16GT/s High-Speed Data Cable for eGPU Dock, Gaming Laptop Expansion, Flat PVC Cable, Durable & Flexible

Product Summary This Oculink SFF-8611 X4 high-speed data cable is a PCIe 4.0 transmission line specifically engineered for eGPU graphics card docks and gaming laptop expansion. Featuring an SFF-8611 interface supporting 16GT/s bandwidth, it employs a flat PVC cable designed for flexibility and durability. This ensures high-speed, stable, and robust performance. Whether connecting external high-performance graphics cards, expanding high-speed SSDs, or interfacing with professional PCIe devices, it delivers low-latency, high-speed data transfer. Its flat design facilitates flexible routing, making it an excellent choice for enhancing device expansion capabilities. Product Name: Oculink SFF-8611 X4 PCIe 4.0 16GT/s High-Speed Data Cable Product Dimensions: 50 x 1.8 x 0.8 cm / 19.7 x 0.71 x 0.31 in Connector: SFF-8612 Male Colour: Black Important Notes: 1. Verify compatibility with SFF-8612 connectors. 2. Compatible with PCIe 4.0/3.0 devices (lower PCIe versions will reduce speeds). 3. Avoid excessive bending (no sharp or repeated folds) to protect internal cabling. 4. This cable transmits data only – external devices (e.g., eGPU docks) require separate power supply. 5. Discharge static electricity (by touching metal) before insertion/removal to protect ports. 6. Keep away from high temperatures, humidity, and dust during prolonged use. Package Contents: 1 x Oculink SFF-8611 X4 PCIe 4.0 16GT/s High-Speed Data Cable

• 1. 【PCIe 4.0 x4 High-Speed Transfer】 Supports PCIe 4.0 16GT/s bandwidth with 4-lane synchronous transmission, compatible with Gen4 protocol. Features stable high-speed differential signals at 85 ohms impedance, meeting the high-bandwidth demands of eGPU card docks and gaming laptop expansion. Delivers data transfer at a faster pace.
• 2. 【SFF-8611 Interface - Extensive Compatibility】 Featuring dual SFF-8611 male connectors, this cable seamlessly integrates with GPD graphics docking stations, mainstream gaming laptops, and PCIe devices. Offering plug-and-play functionality without complex setup, it serves as the ideal connection solution for external graphics cards and high-speed SSD expansion.
• 3. 【Flat PVC Cables: Durable and Flexible】 Featuring a dual-row flat cable design with PVC sheathing, these cables are lighter, thinner and more flexible than traditional alternatives. Resistant to bending and damage, they save space within your computer case or on your desk, promote tidy cable management, and offer extended service life.
• 4. 【Stable Compatibility with Low Signal Loss】 Compliant with the Oculink SFF-8611 standard, this solution supports PCIe 4.0 devices, ensuring stable signal transmission while minimising electromagnetic interference. It prevents lag and blue screens, thereby guaranteeing optimal performance for external eGPU graphics cards and high-speed storage devices.
• 5. 【Versatile Applications】 Not only does it serve as an eGPU graphics card docking cable, but it also facilitates PCIe device expansion for workstations and servers. This makes it an essential accessory for gamers and content creators seeking to enhance their equipment's performance.