--- product_id: 375514365 title: "USB Trigger for Cash Drawer. for Connecting a Cash Drawer to a PC. NOT for Square" brand: "eom-pos" price: "AR$103865" currency: ARS in_stock: true category: "Eom Pos" url: https://www.desertcart.com.ar/products/375514365-usb-trigger-for-cash-drawer-for-connecting-a-cash-drawer store_origin: AR region: Argentina --- # Virtual serial COM port USB plug & play Windows PC compatible USB Trigger for Cash Drawer. for Connecting a Cash Drawer to a PC. NOT for Square **Brand:** eom-pos **Price:** AR$103865 **Availability:** βœ… In Stock ## Summary > πŸ’Ό Unlock effortless cash managementβ€”no printer, no hassle! ## Quick Answers - **What is this?** USB Trigger for Cash Drawer. for Connecting a Cash Drawer to a PC. NOT for Square by eom-pos - **How much does it cost?** AR$103865 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/375514365-usb-trigger-for-cash-drawer-for-connecting-a-cash-drawer) ## Best For - eom-pos enthusiasts ## Why This Product - Trusted eom-pos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless USB Integration:** Plug directly into your PCβ€”no printer needed. - β€’ **Compact & Discreet Design:** Small footprint (7.6 x 5.1 x 2.5 cm) fits any workspace. - β€’ **Windows-Optimized Performance:** Designed for Windows 10 with clear upgrade steps for Windows 11 users. - β€’ **Boost Your Checkout Efficiency:** Trigger your cash drawer instantly with any serial command. - β€’ **Universal Serial Port Emulation:** Creates a virtual COM port for effortless POS software compatibility. ## Overview The EOM-POS BT-100U USB Trigger enables direct connection of RJ11/RJ12 cash drawers to Windows PCs via USB, emulating a serial COM port for seamless POS software integration. Ideal for setups without receipt printers, it supports plug-and-play on Windows 10 and offers guidance for Windows 11 compatibility, streamlining cash handling with a compact, professional design. ## Description BT-100U cash drawer trigger is designed to provide USB interfacing to the cash drawer. This allows the cash drawer, which is previously connected to POS printer or cash register, to be directly connected to a USB port of the computer. This means through the USB Trigger the cash drawer can be directly connected to the computer when this no printer used in the POS system. The BT-100U USB trigger module uses a virtual serial port driver, making it appear to software like a standard RS232 serial port. This way existing POS software can communicate with the USB cash drawer trigger as though connected to a serial port. ## Features - Does not work with Square! For a Windows PC only! For windows 11, additional steps are required. see manufactures website for details. - For connecting a RJ11/RJ12 Printer- Driven Cash drawer to a windows PC only. - Plug and play(Windows 10 only. For windows 11, additional steps are required. see manufactures website for details.). Creates a serial port (COM1, COM2 etc..), which then pops the drawer with any command to that port. - Enables The Use of A Cash Drawer Without The Need For a Receipt Printer - Plug the USB end into your computer, and plug the Cash drawer into the other end ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083F928QF | | Best Sellers Rank | #114,058 in Office Products ( See Top 100 in Office Products ) #56 in Cash Registers | | Brand | EOM-POS | | Color | Black | | Compatible Devices | PC | | Connector Type | USB | | Customer Reviews | 4.4 4.4 out of 5 stars (95) | | Item Dimensions | 7.6 x 5.1 x 2.5 centimeters | | Manufacturer | EOM-POS | | Mfr Part Number | EOM-BT-100U | | Model Number | EOM-BT-100U | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Specific Uses For Product | Cash Drawer, Windows PC | ## Product Details - **Colour:** Black - **Compatible devices:** PC - **Connector type:** USB - **Item dimensions L x W x H:** 7.6 x 5.1 x 2.5 centimeters - **Specific uses for product:** Cash Drawer, Windows PC ## Images ![USB Trigger for Cash Drawer. for Connecting a Cash Drawer to a PC. NOT for Square - Image 1](https://m.media-amazon.com/images/I/41apafqEFwL.jpg) ## Questions & Answers **Q: Will this work with Windows 7?** A: Yes **Q: Can I use this to connect an iPad straight to the drawer and get the draw to open? (Currently using loyverse app)** A: No, this is for PCs only **Q: My pos software asks for a drawer open command, what is it?** A: The drawer open command is for when the drawer is connected to a printer. When using this USB adapter, any command will work. You just need to set the POS software to use the correct COM port. For more help, contact EOM-POS at 224-366-7671 **Q: Does it actually work for Windows 11??** A: yes. if you are having trouble, contact tech support at 224-366-7671 ## Frequently Bought Together - EOM-POS USB Trigger for Cash Drawer. for Connecting a Cash Drawer to a PC. NOT for Square - Volcora 13" Electronic Cash Register Drawer for Point of Sale (POS) System with 4 Bill 5 Coin Cash Tray, Removable Coin Compartment, 24V, RJ11/RJ12 Key-Lock, Media Slot, Black - for Small Businesses - Volcora 13" Electronic Cash Register Drawer with Under Counter Mounting Metal Bracket - POS, 4 Bill 5 Coin Cash Tray, Removable Coin Compartment, 24V RJ11/RJ12 Key-Lock, Media Slot, Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/375514365-usb-trigger-for-cash-drawer-for-connecting-a-cash-drawer](https://www.desertcart.com.ar/products/375514365-usb-trigger-for-cash-drawer-for-connecting-a-cash-drawer) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-21*