For Galaxy Tab A 8.0 (2019) T290 / T295 PC + Silicone Shockproof Combination Case with 360 Degree Rotating Holder & Handle(Black+Red) Filter-VoIP Gateway installation door hole diameter: 14-30mm

installation door hole diameter: 14-30mm

it is placed on a smooth table without shaking

PCI-E 1x to 16x powered riser adapter card with multi-layer shielded wire will not weaken the signal within 3 meters

40HQ: 412 cartons * 20 pcs = 8240 pcs

Loading Container 20GP: 571 cartons * 40 pcs = 22840 pcs

For Galaxy Tab A 8.0 (2019) T290 / T295 PC + Silicone Shockproof Combination Case with 360 Degree Rotating Holder & Handle(Black+Red) Filter-VoIP Gateway installation door hole diameter: 14-30mm1. Made of hard PC covers and soft silicone outer shell, provides a comprehensive protection. 2. It can make a great difference on protecting your iPad from scratch, shock, slip ect.. 3. Precise cutouts: all buttons and ports are accessible. 4. It can be used as a holder, to makes it easy to enjoy movies, typing, reading, gaming, web browsing on iPad. 5. With stylus slot and handle function, very convenient.