# USB Superbooster Extender adapter MEGA C2G model 81621, black USB interface accessory

**URL:** https://aio.lv/en/product--mega-81621--11719609
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** MEGA
**Manufacturer code:** 81621
**EAN:** 5903755816214
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mega-81621--11719609

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

MEGA C2G USB Superbooster Extender (model 81621) is a black USB interface adapter designed to extend USB connectivity. It serves as an accessory to improve USB reach and connection flexibility for peripherals. Compact and portable, it is suitable for extending USB connections between computers, hubs and devices where increased cable length or adapter functionality is needed.

## Long description

MEGA C2G USB Superbooster Extender adapter model 81621 is a compact black USB interface accessory that extends USB connectivity up to 45 metres using a standard Ethernet patch cable. The solution consists of a base unit and a remote unit connected by CAT5/CAT5e/CAT6/CAT6a cable (cable not included) and offers plug-and-play operation without drivers. The device is bus-powered and includes internal DC power conditioning to maintain proper voltage to the remote unit while remaining compliant with USB 1.1 specifications. Some high-power peripherals may still require external power.
Advantages
The Superbooster Extender provides a simple, driverless method to overcome USB cable length limitations and place USB peripherals where needed. Its small footprint and plug-and-play design make it easy to deploy between a host computer and remote USB devices. Built-in power conditioning allows the remote unit to operate without an external power supply for most low-power devices, while compatibility with standard network cables ensures flexible installation options.
Suitable for
 Extending USB cameras and webcams to remote mounting locations
 Placing USB printers, scanners or peripherals farther from a host computer
 Extending keyboard and mouse connections in classrooms, meeting rooms or kiosks
 Connecting point-of-sale devices or other low-power USB peripherals at a distance
Key specifications
 Maximum extension distance: up to 45 metres using CAT5/CAT5e/CAT6/CAT6a cable
 Interfaces: USB (host and device connections) and RJ45 network cable link between units
 Power: bus-powered with internal DC power conditioning circuits
 Compliance: USB Specification 1.1 compatible
 Form factor: two-piece design (base unit and remote unit), compact and portable
 Color: black
How to use
Connect the base unit to the host computer’s USB port and the remote unit to the USB peripheral. Join the two units with a suitable CAT5/CAT5e/CAT6/CAT6a network cable (not included) using the RJ45 ports on each unit. Power is supplied via the host USB port; internal conditioning supplies the remote unit for most low-power devices. No drivers or software installation are required for standard USB operation. If a connected device requires more current than the bus can provide, follow the device manufacturer’s guidance and use an external power source as needed.
Usage recommendations
For reliable operation, use good-quality shielded or unshielded Ethernet cable appropriate to the installation environment and keep total cable runs within recommended lengths. Verify the power requirements of connected peripherals—high-power devices such as external hard drives, electronic whiteboards or multiple chained hubs may need external power or a powered USB hub. Ensure proper USB device compatibility with USB 1.1 if using legacy devices; modern USB 2.0/3.x devices may function but could be limited by the extender’s USB 1.1 compliance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the USB Superbooster Extender MEGA C2G 81621 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MEGA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MEGA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11719609/67195117_large.webp