The USB 3.1 slot plate with 1x parallel + 1x serial rotated layout is an essential accessory designed to enhance your PC's connectivity options. This rear I/O bracket features a unique setup that allows for efficient space management without sacrificing functionality.

Key Features:

• Ports: 1x Parallel (DB-25) and 1x Serial (DB-9) for diverse connection needs.
• Interface: Internal connections via specific headers or cables for seamless integration with the motherboard.
• Compliance: Supports traditional communication standards essential for legacy devices.

Performance:

• Serial port has data rates up to 115,200 bps.
• Parallel port supports IEEE 1284 modes, reaching speeds of up to 2 Mbps.

Physical Characteristics:

• Compact and lightweight design for easy installation in most PC cases.
• Constructed from durable metal materials ensuring long-lasting use.
• Total dimensions: approximately 12 cm x 15 cm x 2 cm, making it an unobtrusive addition.

This accessory is ideal for users requiring efficient management of their PC's internal space, particularly those utilizing legacy peripherals.