Sonnet Echo Express SE I TB5 PCIe, Desktop, 1 Slot

With the Echo Express SE I Thunderbolt 5 (ECHO-EX-SE1-T5), Sonnet offers a compact desktop solution that allows external PCIe card connection to Mac or Windows computers without internal expansion slots. It is suitable for professional capture/playback cards, audio cards, SAS/SATA host bus adapters, Fibre Channel, high-speed Ethernet adapters, and RAID controllers — all through a single Thunderbolt 5 cable.

Features:

• Connects PCIe cards to computers without slots — Supports high-performance cards with Mac or Windows PC with Thunderbolt 5 port.
• One PCIe slot — Supports one full-height, single-width PCIe card (up to “half-length+”, depending on device specifications), and an additional daughter card where required by the card.
• High-speed Thunderbolt 5 interface — Offers very high bandwidth for PCIe communication, ideal for demanding workflows (capture, networking, storage, audio).
• Full performance in a small, lightweight design — Takes up minimal space on the desk, maintaining compatibility with most Thunderbolt-compatible PCIe cards.
• Thunderbolt (USB‑C) ports for connection and expansion — One port to connect to the computer and an additional port for daisy-chaining Thunderbolt devices (depending on system configuration/support).
• Very quiet operation — Variable speed fan with temperature control effectively cools the card with low noise.
• Power-saving mode — Automatically turns on/off with the computer.
• Durable aluminum enclosure — Provides sturdy construction and reliable protection.
• Power for peripherals — Provides power via Thunderbolt to connected device/daisy chain (depending on model specifications).
• Included Thunderbolt cable and security system — Comes with a Thunderbolt cable and ThunderLok securing clip to prevent accidental disconnection.