【ULTRA-COMPACT VERTICAL DESIGN】: Space-Saving Compact 8.5L Vertical ITX Chassis (7.4" x 5.3" x 14"/188 x 135 x 356mm) maximizes desk space while housing DUAL-SLOT GPUs up to 12.8" (325mm), such as RTX 3060/3080 GPU. Perfect for gamers, creators, and professionals who want desktop-grade power in a portable mini-ITX build – weighs just 4.4lbs (2kg), 60% lighter than bulky traditional towers. 【ADVANCED MESH COOLING SYSTEM】: Dual 120x15mm ultra-slim fans and full-perforation steel mesh side panels create optimized airflow (side intake → top exhaust) to dissipate GPU/CPU heat fast. High-density mesh blocks dust without sacrificing airflow – ideal for long gaming sessions or 3D rendering. 【GPU-READY PLUG-and-PLAY SOLUTIONS】: Includes a special-designed dual reverse PCIe 4.0 riser cable (no BIOS tweaks needed) and a 1.5m DisplayPort 1.4 extension cable supporting 4K@120Hz/2K@240Hz – eliminate signal loss and simplify multi-monitor setups for NVIDIA/AMD GPUs. 【RUGGED YET PORTABLE FRAME】: Lightweight high-density steel construction with scratch-resistant finish and reinforced corners; anti-vibration silicone feet enhance stability for on-the-go Gaming. Features a side-mounted steel handle – grab-and-go design for LAN parties, college dorms, or business trips. 【EXPANDABLE I/O & POWER】: Front panel includes 1x Type-C (10Gbps) and 2x USB 3.0 (5Gbps) ports for rapid file transfers. Compatible with SFX/SFX-L PSUs and 2.5" HDD/SSD mounts – upgrade storage without sacrificing portability. 【EXPERT COMPATIBILITY GUIDANCE】: Free 1-on-1 compatibility check! Send your specs (GPU model/motherboard type/PSU, etc.) for instant optimization tips. Skip the guesswork and BIOS headaches – build with confidence using our expert-verified solutions! 【WHAT YOU GET】: 1 x Shiny Snake L300 ITX Chassis; 1 x PCI-e 4.0 Riser Cable; 1 x DP 1.4 Cable (4K@120Hz); 1 x Steel Handle; 1 x Installation Manual. Introducing the Shiny Snake L300 – a revolutionary ITX case that redefines compact computing without compromising power. Designed for enthusiasts craving both portability and performance, this vertical chassis boasts an ultra-slim 8.5L volume while supporting full-size dual-slot GPUs up to 325mm – a rare feat in small-form-factor builds. Backed by a 2-year warranty and rigorously tested for durability, the ShinySnake L300 isn’t just a case – it’s your ticket to big performance in tiny spaces.