We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black rectangular keystone adapter with metallic finish and USB Type-A and Type-B female ports

Vszerda

Vszerda U2-078-AFBF USB 2.0 Type-A to Type-B Keystone Adapter

SKU CH-0ZA8-XMW97

A USB 2.0 keystone coupler with Type-A and Type-B female ports for wall-plate or patch-panel mounting, rated at 480 Mbps

  • Connector TypeUsb 2.0
  • Connector DetailUsb 2.0
  • Constructioncopper
  • USB 2.0 speed up to 480 Mbps for fast data transfer
  • Bidirectional Type-A to Type-B conversion for flexible connectivity
  • Keystone design snaps into wall plates and patch panels
  • Compact plug-and-play adapter requires no drivers or setup
  • Copper construction with metallic finish ensures reliable conductivity

Versatile USB 2.0 Keystone Adapter

The Vszerda U2-078-AFBF is a USB 2.0 Type-A to Type-B keystone adapter designed for modular wall plates and patch panels. It allows bidirectional conversion between Type-A and Type-B ports for connecting peripherals such as printers, scanners, laptops, and tablets. The coupler supports both power and data transfer in a compact, plug-and-play form factor suitable for structured cabling installations.

USB 2.0 Interface Limits

The adapter operates at the USB 2.0 standard maximum signalling rate of 480 Mbps. This bandwidth ceiling restricts throughput for high-speed storage or video devices that require faster interfaces. Copper construction provides reliable electrical conductivity for accurate data transmission within the limits of the 2.0 specification. It does not support the higher speeds offered by later USB revisions.

Snap-In Mounting and Build

A metallic finish and copper construction deliver durability for repeated insertions in fixed installations. The keystone footprint snaps securely into standard modular wall plates and patch panels, creating a flush, professional outlet. Its small size allows dense port arrangements without protruding beyond the plate surface. Builders needing angled connectors or tool-less punch-down terminals will not find those features on this model.

Highlights

  • USB 2.0 speed up to 480 Mbps for fast data transfer
  • Bidirectional Type-A to Type-B conversion for flexible connectivity
  • Keystone design snaps into wall plates and patch panels
  • Compact plug-and-play adapter requires no drivers or setup
  • Copper construction with metallic finish ensures reliable conductivity

Specifications

Brandchenyang
Connector TypeUsb 2.0
Connector DetailUsb 2.0
Constructioncopper

Questions about this item

Should I pick the Type-A-to-Type-B or Type-B-to-Type-A version of this keystone adapter?

The U2-078-AFBF is a single module with a Type-A female on one side and a Type-B female on the other, so it works both ways without needing a second variant.

Will I actually see 480 Mbps when this is mounted in a wall plate?

Yes, the adapter is rated for USB 2.0 high-speed at 480 Mbps and the copper construction maintains that throughput in a typical patch-panel or wall-plate installation.

What does the USB 2.0 keystone interface limit in a real install?

The USB 2.0 keystone interface caps the link at 480 Mbps and carries both power and data, so any connected device runs at USB 2.0 speeds regardless of the host port version.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.